Trace number 2665291

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.1 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_4.opb
MD5SUM95bfca9fba26d7f8c875796701522876
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-106
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12652
Sum of products size (including duplicates)25304
Number of different products6326
Sum of products size12652

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665291-1276667446.opb>
0.09/0.10	c original problem has 7326 variables (7326 bin, 0 int, 0 impl, 0 cont) and 7827 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.19/0.21	o 0
0.19/0.21	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.19/0.21	c presolving:
0.49/0.52	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 51608 impls, 1000 clqs
1.00/1.04	c    (0.7s) probing: 101/7326 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.00/1.04	c    (0.7s) probing aborted: 100/100 successive totally useless probings
1.00/1.05	c presolving (2 rounds):
1.00/1.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.00/1.05	c  51608 implications, 1000 cliques
1.00/1.05	c presolved problem has 7326 variables (7326 bin, 0 int, 0 impl, 0 cont) and 7827 constraints
1.00/1.05	c    1000 constraints of type <setppc>
1.00/1.05	c    6326 constraints of type <and>
1.00/1.05	c       1 constraints of type <linear>
1.00/1.05	c     500 constraints of type <logicor>
1.00/1.05	c transformed objective value is always integral (scale: 1)
1.00/1.05	c Presolving Time: 0.69
1.00/1.05	c - non default parameters ----------------------------------------------------------------------
1.00/1.05	c # SCIP version 1.2.1.2
1.00/1.05	c 
1.00/1.05	c # frequency for displaying node information lines
1.00/1.05	c # [type: int, range: [-1,2147483647], default: 100]
1.00/1.05	c display/freq = 10000
1.00/1.05	c 
1.00/1.05	c # maximal time in seconds to run
1.00/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.05	c limits/time = 1799.9
1.00/1.05	c 
1.00/1.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.00/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.05	c limits/memory = 1620
1.00/1.05	c 
1.00/1.05	c # should presolving try to simplify inequalities
1.00/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.05	c constraints/linear/simplifyinequalities = TRUE
1.00/1.05	c 
1.00/1.05	c # should presolving try to simplify knapsacks
1.00/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.05	c constraints/knapsack/simplifyinequalities = TRUE
1.00/1.05	c 
1.00/1.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.00/1.05	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.05	c heuristics/undercover/freq = 0
1.00/1.05	c 
1.00/1.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.00/1.05	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.05	c separating/rapidlearning/freq = 0
1.00/1.05	c 
1.00/1.05	c -----------------------------------------------------------------------------------------------
1.00/1.05	c start solving
1.00/1.05	c 
6.99/7.00	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.99/7.00	c t 6.6s|     1 |     0 |  5181 |     - |  33M|   0 |3227 |7326 |7827 |7326 |  14k|   0 |   0 |   0 |-2.500000e+02 | 0.000000e+00 | 100.00%
7.09/7.17	o -13
7.09/7.17	c s 6.8s|     1 |     0 |  5181 |     - |  33M|   0 |3227 |7326 |7827 |7326 |  14k|   0 |   0 |   0 |-2.500000e+02 |-1.300000e+01 |  94.80%
78.56/78.60	c  77.3s|     1 |     0 | 10967 |     - |  35M|   0 |3769 |7326 |7827 |7326 |  14k|  11 |   0 |   0 |-2.500000e+02 |-1.300000e+01 |  94.80%
78.66/78.79	o -14
78.66/78.79	c s77.5s|     1 |     0 | 10967 |     - |  35M|   0 |3769 |7326 |7827 |7326 |  14k|  11 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
110.55/110.65	c   109s|     1 |     0 | 13694 |     - |  35M|   0 |4011 |7326 |7827 |7326 |  14k|  51 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
144.04/144.13	c   143s|     1 |     0 | 15644 |     - |  35M|   0 |4104 |7326 |7827 |7326 |  14k|  73 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
175.53/175.60	c   174s|     1 |     0 | 16439 |     - |  35M|   0 |4111 |7326 |7827 |7326 |  14k|  85 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
206.12/206.26	c   204s|     1 |     0 | 16931 |     - |  35M|   0 |4117 |7326 |7827 |7326 |  14k|  93 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
236.51/236.67	c   235s|     1 |     0 | 17247 |     - |  35M|   0 |4115 |7326 |7827 |7326 |  14k|  96 |   0 |   0 |-2.500000e+02 |-1.400000e+01 |  94.40%
304.00/304.11	c   302s|     1 |     2 | 17247 |     - |  35M|   0 |4115 |7326 |7827 |7326 |  14k|  96 |   0 |  10 |-2.500000e+02 |-1.400000e+01 |  94.40%
1800.07/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2665291-1276667446/watcher-2665291-1276667446 -o /tmp/evaluation-result-2665291-1276667446/solver-2665291-1276667446 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665291-1276667446.opb -t 1800 -m 1800 

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: 1.99 2.00 1.62 3/106 7757
/proc/meminfo: memFree=1778596/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=8260 CPUtime=0
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1019 0 0 0 0 0 0 0 20 0 1 0 40400023 8458240 939 1992294400 4194304 9819077 140733907316912 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7757/statm: 2322 949 371 1374 0 943 0

[startup+0.0315949 s]
/proc/loadavg: 1.99 2.00 1.62 3/106 7757
/proc/meminfo: memFree=1778596/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=14240 CPUtime=0.02
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2496 0 0 0 2 0 0 0 20 0 1 0 40400023 14581760 2416 1992294400 4194304 9819077 140733907316912 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7757/statm: 3560 2427 389 1374 0 2181 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14240

[startup+0.100602 s]
/proc/loadavg: 1.99 2.00 1.62 3/106 7757
/proc/meminfo: memFree=1778596/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=20752 CPUtime=0.09
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 4097 0 0 0 8 1 0 0 20 0 1 0 40400023 21250048 4017 1992294400 4194304 9819077 140733907316912 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7757/statm: 5188 4030 389 1374 0 3809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20752

[startup+0.300616 s]
/proc/loadavg: 1.99 2.00 1.62 3/106 7757
/proc/meminfo: memFree=1778596/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=38940 CPUtime=0.29
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 9099 0 0 0 25 4 0 0 20 0 1 0 40400023 39874560 8408 1992294400 4194304 9819077 140733907316912 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 9735 8408 478 1374 0 8356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38940

[startup+0.700648 s]
/proc/loadavg: 1.99 2.00 1.62 3/106 7757
/proc/meminfo: memFree=1778596/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=41644 CPUtime=0.69
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 11107 0 0 0 48 21 0 0 20 0 1 0 40400023 42643456 9131 1992294400 4194304 9819077 140733907316912 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 10411 9131 505 1374 0 9032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41644

[startup+1.50071 s]
/proc/loadavg: 1.99 2.00 1.62 2/107 7758
/proc/meminfo: memFree=1742876/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=75196 CPUtime=1.49
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 19341 0 0 0 123 26 0 0 22 0 1 0 40400023 77000704 15688 1992294400 4194304 9819077 140733907316912 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 18799 15688 635 1374 0 17420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75196

[startup+3.10084 s]
/proc/loadavg: 1.99 2.00 1.62 2/107 7758
/proc/meminfo: memFree=1717084/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=77916 CPUtime=3.09
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 22030 0 0 0 282 27 0 0 25 0 1 0 40400023 79785984 15834 1992294400 4194304 9819077 140733907316912 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 19479 15834 637 1374 0 18100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77916

[startup+6.30109 s]
/proc/loadavg: 1.91 1.98 1.61 2/107 7758
/proc/meminfo: memFree=1716960/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=79016 CPUtime=6.28
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 27400 0 0 0 597 31 0 0 25 0 1 0 40400023 80912384 15893 1992294400 4194304 9819077 140733907316912 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 19754 15893 637 1374 0 18375 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79016

[startup+12.7016 s]
/proc/loadavg: 1.83 1.96 1.61 2/107 7758
/proc/meminfo: memFree=1705304/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=90340 CPUtime=12.69
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 49996 0 0 0 1223 46 0 0 25 0 1 0 40400023 92508160 18675 1992294400 4194304 9819077 140733907316912 18446744073709551615 6555649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 22585 18675 693 1374 0 21206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90340

[startup+25.5006 s]
/proc/loadavg: 1.65 1.91 1.60 2/107 7758
/proc/meminfo: memFree=1671948/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=127868 CPUtime=25.48
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 61326 0 0 0 2473 75 0 0 25 0 1 0 40400023 130936832 27692 1992294400 4194304 9819077 140733907316912 18446744073709551615 5955862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 31967 27692 712 1374 0 30588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127868

[startup+51.1007 s]
/proc/loadavg: 1.43 1.84 1.58 2/107 7758
/proc/meminfo: memFree=1666616/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=131312 CPUtime=51.06
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 62176 0 0 0 5003 103 0 0 25 0 1 0 40400023 134463488 28542 1992294400 4194304 9819077 140733907316912 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 32828 28542 712 1374 0 31449 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 131312

[startup+102.308 s]
/proc/loadavg: 1.18 1.71 1.55 2/107 7760
/proc/meminfo: memFree=1701088/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=94608 CPUtime=102.26
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 88858 0 0 0 10099 127 0 0 25 0 1 0 40400023 96878592 19959 1992294400 4194304 9819077 140733907316912 18446744073709551615 7297879 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23652 19959 712 1374 0 22273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 94608

[startup+162.301 s]
/proc/loadavg: 1.07 1.58 1.51 2/107 7762
/proc/meminfo: memFree=1701212/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=96076 CPUtime=162.24
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 108836 0 0 0 16075 149 0 0 25 0 1 0 40400023 98381824 19832 1992294400 4194304 9819077 140733907316912 18446744073709551615 7326284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24019 19832 712 1374 0 22640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 96076

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.48 2/107 7764
/proc/meminfo: memFree=1700468/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=97692 CPUtime=222.21
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 119377 0 0 0 22056 165 0 0 25 0 1 0 40400023 100036608 20014 1992294400 4194304 9819077 140733907316912 18446744073709551615 6054173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24423 20014 712 1374 0 23044 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97692

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.44 2/107 7764
/proc/meminfo: memFree=1698360/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=116160 CPUtime=282.19
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 167791 0 0 0 28024 195 0 0 25 0 1 0 40400023 118947840 20742 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 29040 20742 718 1374 0 27661 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 116160

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.41 2/107 7766
/proc/meminfo: memFree=1704188/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=91564 CPUtime=342.18
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 222512 0 0 0 33983 235 0 0 25 0 1 0 40400023 93761536 19022 1992294400 4194304 9819077 140733907316912 18446744073709551615 7292321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 22891 19022 723 1374 0 21512 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 91564

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.38 2/107 7768
/proc/meminfo: memFree=1703940/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=92840 CPUtime=402.16
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 277428 0 0 0 39939 277 0 0 25 0 1 0 40400023 95068160 19117 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23210 19117 731 1374 0 21831 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 92840

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.36 2/107 7770
/proc/meminfo: memFree=1703444/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=93652 CPUtime=462.14
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 340997 0 0 0 45893 321 0 0 25 0 1 0 40400023 95899648 19496 1992294400 4194304 9819077 140733907316912 18446744073709551615 6697322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23413 19496 737 1374 0 22034 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 93652

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.33 2/107 7772
/proc/meminfo: memFree=1702452/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=109848 CPUtime=522.13
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 413027 0 0 0 51846 367 0 0 25 0 1 0 40400023 112484352 19340 1992294400 4194304 9819077 140733907316912 18446744073709551615 7291696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 27462 19340 737 1374 0 26083 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 109848

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.31 2/107 7772
/proc/meminfo: memFree=1703196/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=93360 CPUtime=582.12
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 479388 0 0 0 57801 411 0 0 25 0 1 0 40400023 95600640 19571 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23340 19571 737 1374 0 21961 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 93360

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.29 2/107 7783
/proc/meminfo: memFree=1700964/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=94144 CPUtime=642.09
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 555723 0 0 0 63750 459 0 0 25 0 1 0 40400023 96403456 19654 1992294400 4194304 9819077 140733907316912 18446744073709551615 7291971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23536 19654 737 1374 0 22157 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 94144

[startup+702.301 s]

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

/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 948014 0 0 0 99484 714 0 0 25 0 1 0 40400023 98406400 19431 1992294400 4194304 9819077 140733907316912 18446744073709551615 6191195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24025 19431 738 1374 0 22646 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 96100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 7795
/proc/meminfo: memFree=1701832/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=96044 CPUtime=1061.97
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1041260 0 0 0 105425 772 0 0 25 0 1 0 40400023 98349056 19568 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391571 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24011 19568 738 1374 0 22632 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 96044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 7797
/proc/meminfo: memFree=1702700/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=95964 CPUtime=1121.95
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1124907 0 0 0 111372 823 0 0 25 0 1 0 40400023 98267136 19227 1992294400 4194304 9819077 140733907316912 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23991 19227 738 1374 0 22612 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 95964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 7797
/proc/meminfo: memFree=1702824/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=95876 CPUtime=1181.94
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1203505 0 0 0 117321 873 0 0 25 0 1 0 40400023 98177024 19182 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 23969 19182 738 1374 0 22590 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 95876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 7799
/proc/meminfo: memFree=1701212/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=97492 CPUtime=1241.93
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1281666 0 0 0 123266 927 0 0 25 0 1 0 40400023 99831808 19594 1992294400 4194304 9819077 140733907316912 18446744073709551615 7301553 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24373 19594 738 1374 0 22994 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 97492

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 7801
/proc/meminfo: memFree=1699228/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=99228 CPUtime=1301.92
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1371789 0 0 0 129205 987 0 0 25 0 1 0 40400023 101609472 20111 1992294400 4194304 9819077 140733907316912 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24807 20111 738 1374 0 23428 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 99228

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 7803
/proc/meminfo: memFree=1696252/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=101088 CPUtime=1361.9
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1530507 0 0 0 135110 1080 0 0 25 0 1 0 40400023 103514112 21041 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25272 21041 738 1374 0 23893 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 101088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7805
/proc/meminfo: memFree=1700592/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=98072 CPUtime=1421.88
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1628834 0 0 0 141046 1142 0 0 25 0 1 0 40400023 100425728 19884 1992294400 4194304 9819077 140733907316912 18446744073709551615 7306243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24518 19888 738 1374 0 23139 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 98072

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7805
/proc/meminfo: memFree=1701088/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=99896 CPUtime=1481.85
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1699904 0 0 0 146996 1189 0 0 25 0 1 0 40400023 102293504 20045 1992294400 4194304 9819077 140733907316912 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24974 20045 738 1374 0 23595 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 99896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7807
/proc/meminfo: memFree=1699972/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=99028 CPUtime=1541.84
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1762596 0 0 0 152958 1226 0 0 25 0 1 0 40400023 101404672 19612 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 24757 19612 738 1374 0 23378 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 99028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7809
/proc/meminfo: memFree=1700220/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=101200 CPUtime=1601.82
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1850145 0 0 0 158901 1281 0 0 25 0 1 0 40400023 103628800 20173 1992294400 4194304 9819077 140733907316912 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25300 20173 738 1374 0 23921 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 101200

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7811
/proc/meminfo: memFree=1700096/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102264 CPUtime=1661.79
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 1930221 0 0 0 164854 1325 0 0 25 0 1 0 40400023 104718336 19849 1992294400 4194304 9819077 140733907316912 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25566 19849 738 1374 0 24187 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 102264

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7813
/proc/meminfo: memFree=1698112/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=101844 CPUtime=1721.78
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2005656 0 0 0 170809 1369 0 0 25 0 1 0 40400023 104288256 20010 1992294400 4194304 9819077 140733907316912 18446744073709551615 7301619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25461 20010 738 1374 0 24082 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 101844

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7813
/proc/meminfo: memFree=1698360/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102032 CPUtime=1781.76
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2103089 0 0 0 176746 1430 0 0 25 0 1 0 40400023 104480768 20063 1992294400 4194304 9819077 140733907316912 18446744073709551615 7301603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25508 20063 738 1374 0 24129 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 102032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7815
/proc/meminfo: memFree=1698236/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102520 CPUtime=1800.07
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2132972 0 0 0 178561 1446 0 0 25 0 1 0 40400023 104980480 20240 1992294400 4194304 9819077 140733907316912 18446744073709551615 7297844 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25630 20240 738 1374 0 24251 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 102520

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7757

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7815
/proc/meminfo: memFree=1698236/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102520 CPUtime=1800.85
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2134347 0 0 0 178639 1446 0 0 25 0 1 0 40400023 104980480 19749 1992294400 4194304 9819077 140733907316912 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25630 19749 738 1374 0 24251 0
Current children cumulated CPU time (s) 1800.85
Current children cumulated vsize (KiB) 102520

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 7816
/proc/meminfo: memFree=1698228/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102544 CPUtime=1801.66
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2135562 0 0 0 178719 1447 0 0 25 0 1 0 40400023 105005056 20014 1992294400 4194304 9819077 140733907316912 18446744073709551615 7295825 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25636 20014 738 1374 0 24257 0
Current children cumulated CPU time (s) 1801.66
Current children cumulated vsize (KiB) 102544

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 7816
/proc/meminfo: memFree=1698228/2059040 swapFree=4136680/4192956
[pid=7757] ppid=7755 vsize=102548 CPUtime=1802.06
/proc/7757/stat : 7757 (pbscip.linux.x8) R 7755 7757 7138 0 -1 4202496 2136241 0 0 0 178758 1448 0 0 25 0 1 0 40400023 105009152 19779 1992294400 4194304 9819077 140733907316912 18446744073709551615 7312774 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7757/statm: 25637 19779 738 1374 0 24258 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 102548

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.1
CPU user time (s): 1787.6
CPU system time (s): 14.4908
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 131648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.6
system time used= 14.4908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2136261
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= 2
involuntary context switches= 3498

runsolver used 2.96455 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 07:50:46
IDJOB=2665291
IDBENCH=48234
IDSOLVER=1168
FILE ID=node026/2665291-1276667446
PBS_JOBID= 11172466
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665291-1276667446/watcher-2665291-1276667446 -o /tmp/evaluation-result-2665291-1276667446/solver-2665291-1276667446 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665291-1276667446.opb -t 1800 -m 1800

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

MD5SUM BENCH= 95bfca9fba26d7f8c875796701522876
RANDOM SEED=1531601691

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1779000 kB
Buffers:         63040 kB
Cached:         124584 kB
SwapCached:       9808 kB
Active:          96016 kB
Inactive:       105212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1779000 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            6368 kB
Writeback:           0 kB
AnonPages:       11864 kB
Mapped:           9408 kB
Slab:            57040 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180268 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 node026 at 2010-06-16 08:20:49