Trace number 2673585

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) 1800.06 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_2.opb
MD5SUM3576405369e31b0bc5c7707d6d764dde
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

Solver Data 

1.98/2.05	c 200 301 3074 6148 0 0 0 0
1.98/2.05	o -24
1.98/2.05	c 32 ~x16425+16 ~x16424+8 ~x16423+4 ~x16422+2 ~x16421+1 ~x16420+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 x3

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-2673585-1276815451/watcher-2673585-1276815451 -o /tmp/evaluation-result-2673585-1276815451/solver-2673585-1276815451 -C 1800 -W 2000 -M 1800 run HOME/instance-2673585-1276815451.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: 1.06 1.07 1.01 3/106 21684
/proc/meminfo: memFree=1898776/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0

[startup+0.104356 s]
/proc/loadavg: 1.06 1.07 1.01 3/106 21684
/proc/meminfo: memFree=1898776/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201375 s]
/proc/loadavg: 1.06 1.07 1.01 3/106 21684
/proc/meminfo: memFree=1898776/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301397 s]
/proc/loadavg: 1.06 1.07 1.01 3/106 21684
/proc/meminfo: memFree=1898776/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701471 s]
/proc/loadavg: 1.06 1.07 1.01 3/106 21684
/proc/meminfo: memFree=1898776/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50062 s]
/proc/loadavg: 1.06 1.07 1.01 2/108 21687
/proc/meminfo: memFree=1811712/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=90120 CPUtime=1.48
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 22825 0 0 0 120 28 0 0 23 0 1 0 57146711 92282880 21862 1992294400 134512640 134902295 4286649440 18446744073709551615 4160626102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 22530 21862 270 96 0 21742 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 98820

[startup+3.10093 s]
/proc/loadavg: 1.05 1.07 1.01 2/108 21687
/proc/meminfo: memFree=1805388/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=97808 CPUtime=3.08
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 25987 0 0 0 278 30 0 0 25 0 1 0 57146711 100155392 23431 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 24452 23431 270 96 0 23664 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 106508

[startup+6.30156 s]
/proc/loadavg: 1.05 1.07 1.01 2/108 21687
/proc/meminfo: memFree=1804644/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=98600 CPUtime=6.28
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 26190 0 0 0 598 30 0 0 25 0 1 0 57146711 100966400 23634 1992294400 134512640 134902295 4286649440 18446744073709551615 4160623560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 24650 23634 270 96 0 23862 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 107300

[startup+12.7008 s]
/proc/loadavg: 1.04 1.07 1.00 2/108 21687
/proc/meminfo: memFree=1802412/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=100632 CPUtime=12.68
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 26697 0 0 0 1238 30 0 0 25 0 1 0 57146711 103047168 24141 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 25158 24141 270 96 0 24370 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 109332

[startup+25.5013 s]
/proc/loadavg: 1.04 1.07 1.00 2/108 21687
/proc/meminfo: memFree=1798072/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=104768 CPUtime=25.47
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 27737 0 0 0 2516 31 0 0 25 0 1 0 57146711 107282432 25181 1992294400 134512640 134902295 4286649440 18446744073709551615 4160590471 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 26192 25181 270 96 0 25404 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 113468

[startup+51.1014 s]
/proc/loadavg: 1.02 1.06 1.00 2/108 21689
/proc/meminfo: memFree=1793112/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=109856 CPUtime=51.06
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 29006 0 0 0 5074 32 0 0 25 0 1 0 57146711 112492544 26450 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620832 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 27464 26450 270 96 0 26676 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 118556

[startup+102.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/108 21689
/proc/meminfo: memFree=1783068/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=119648 CPUtime=102.25
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 31417 0 0 0 10191 34 0 0 25 0 1 0 57146711 122519552 28861 1992294400 134512640 134902295 4286649440 18446744073709551615 4160602944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 29912 28861 270 96 0 29124 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 128348

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 21691
/proc/meminfo: memFree=1782820/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=120044 CPUtime=162.22
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 31506 0 0 0 16188 34 0 0 25 0 1 0 57146711 122925056 28950 1992294400 134512640 134902295 4286649440 18446744073709551615 4160609473 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 30011 28950 270 96 0 29223 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 128744

[startup+222.309 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 21702
/proc/meminfo: memFree=1772404/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=129964 CPUtime=222.18
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 33971 0 0 0 22182 36 0 0 25 0 1 0 57146711 133083136 31415 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 32491 31415 270 96 0 31703 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 138664

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 21704
/proc/meminfo: memFree=1765584/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=136748 CPUtime=282.15
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 35660 0 0 0 28178 37 0 0 25 0 1 0 57146711 140029952 33104 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620890 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 34187 33104 270 96 0 33399 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 145448

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 21706
/proc/meminfo: memFree=1759756/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=142452 CPUtime=342.13
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 37099 0 0 0 34175 38 0 0 25 0 1 0 57146711 145870848 34543 1992294400 134512640 134902295 4286649440 18446744073709551615 4160605993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 35613 34543 270 96 0 34825 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 151152

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 21706
/proc/meminfo: memFree=1759756/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=142452 CPUtime=402.1
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 37099 0 0 0 40172 38 0 0 25 0 1 0 57146711 145870848 34543 1992294400 134512640 134902295 4286649440 18446744073709551615 4160621764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 35613 34543 270 96 0 34825 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 151152

[startup+462.301 s]

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

/proc/21686/statm: 37977 36882 270 96 0 37189 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 160608

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21733
/proc/meminfo: memFree=1749092/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=152456 CPUtime=1241.77
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 39584 0 0 0 124136 41 0 0 25 0 1 0 57146711 156114944 37028 1992294400 134512640 134902295 4286649440 18446744073709551615 4160611856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 38114 37028 270 96 0 37326 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 161156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21733
/proc/meminfo: memFree=1744504/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=157244 CPUtime=1301.74
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40727 0 0 0 130132 42 0 0 25 0 1 0 57146711 161017856 38171 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39311 38171 270 96 0 38523 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 165944

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21735
/proc/meminfo: memFree=1744504/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=157420 CPUtime=1361.72
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40743 0 0 0 136130 42 0 0 25 0 1 0 57146711 161198080 38187 1992294400 134512640 134902295 4286649440 18446744073709551615 4160609895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39355 38187 270 96 0 38567 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 166120

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21737
/proc/meminfo: memFree=1744380/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=157420 CPUtime=1421.7
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40764 0 0 0 142128 42 0 0 25 0 1 0 57146711 161198080 38208 1992294400 134512640 134902295 4286649440 18446744073709551615 4160609519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39355 38208 270 96 0 38567 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 166120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21739
/proc/meminfo: memFree=1744256/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=157772 CPUtime=1481.67
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40818 0 0 0 148125 42 0 0 25 0 1 0 57146711 161558528 38262 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39443 38262 270 96 0 38655 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 166472

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21741
/proc/meminfo: memFree=1744008/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=157952 CPUtime=1541.65
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40878 0 0 0 154123 42 0 0 25 0 1 0 57146711 161742848 38322 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39488 38322 270 96 0 38700 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 166652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21741
/proc/meminfo: memFree=1743884/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=158116 CPUtime=1601.62
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 40914 0 0 0 160120 42 0 0 25 0 1 0 57146711 161910784 38358 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39529 38358 270 96 0 38741 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 166816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21743
/proc/meminfo: memFree=1743512/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=158628 CPUtime=1661.6
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 41010 0 0 0 166118 42 0 0 25 0 1 0 57146711 162435072 38454 1992294400 134512640 134902295 4286649440 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39657 38454 270 96 0 38869 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 167328

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21745
/proc/meminfo: memFree=1743016/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=159124 CPUtime=1721.58
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 41135 0 0 0 172115 43 0 0 25 0 1 0 57146711 162942976 38579 1992294400 134512640 134902295 4286649440 18446744073709551615 4160623570 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 39781 38579 270 96 0 38993 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 167824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21747
/proc/meminfo: memFree=1734832/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=166980 CPUtime=1781.55
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 43089 0 0 0 178111 44 0 0 25 0 1 0 57146711 170987520 40533 1992294400 134512640 134902295 4286649440 18446744073709551615 4160605993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 41745 40533 270 96 0 40957 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 175680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21747
/proc/meminfo: memFree=1734832/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=166980 CPUtime=1800.06
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 43089 0 0 0 179962 44 0 0 25 0 1 0 57146711 170987520 40533 1992294400 134512640 134902295 4286649440 18446744073709551615 4160609895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 41745 40533 270 96 0 40957 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 175680

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21747
/proc/meminfo: memFree=1734832/2059040 swapFree=4135724/4192956
[pid=21684] ppid=21682 vsize=8700 CPUtime=0
/proc/21684/stat : 21684 (run) S 21682 21684 21581 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 57146711 8908800 250 1992294400 4194304 4922060 140734720228288 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21684/statm: 2175 250 211 178 0 68 0
[pid=21686] ppid=21684 vsize=166980 CPUtime=1800.06
/proc/21686/stat : 21686 (PBPASSolver) R 21684 21684 21581 0 -1 4202496 43089 0 0 0 179962 44 0 0 25 0 1 0 57146711 170987520 40533 1992294400 134512640 134902295 4286649440 18446744073709551615 4160609895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21686/statm: 41745 40533 270 96 0 40957 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 175680

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21684 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.62
CPU system time (s): 0.44
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 175680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 3

runsolver used 2.72059 second user time and 8.75867 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-18 00:57:31
IDJOB=2673585
IDBENCH=48252
IDSOLVER=1174
FILE ID=node011/2673585-1276815451
PBS_JOBID= 11176703
Free space on /tmp= 62332 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673585-1276815451/watcher-2673585-1276815451 -o /tmp/evaluation-result-2673585-1276815451/solver-2673585-1276815451 -C 1800 -W 2000 -M 1800  run HOME/instance-2673585-1276815451.opb

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

MD5SUM BENCH= 3576405369e31b0bc5c7707d6d764dde
RANDOM SEED=1720242269

node011.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		: 3000.264
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		: 3000.264
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:       1899172 kB
Buffers:         16408 kB
Cached:          66544 kB
SwapCached:       9416 kB
Active:          68456 kB
Inactive:        26576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1899172 kB
SwapTotal:     4192956 kB
SwapFree:      4135724 kB
Dirty:             768 kB
Writeback:           0 kB
AnonPages:       10892 kB
Mapped:           9088 kB
Slab:            42940 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62328 MiB
End job on node011 at 2010-06-18 01:27:34