Trace number 2664808

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) 1802.09 1802.83

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-8000opt.opb
MD5SUM27275f75c57d1f68b1f0c26684ed17bf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-162
Best CPU time to get the best result obtained on this benchmark123.129
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62275
Number of constraints which are clauses62275
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 341
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 341
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2664808-1276685012.opb>
1.10/1.12	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 62275 constraints
1.10/1.12	c problem read
1.10/1.12	c presolving settings loaded
1.29/1.33	o 0
1.29/1.33	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.29/1.33	c presolving:
1.49/1.59	c (round 1) 196 del vars, 196 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
2.09/2.15	c (round 2) 196 del vars, 886 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 61389 upgd conss, 2340 impls, 0 clqs
2.28/2.36	c    (1.0s) probing: 101/1829 (5.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.28/2.36	c    (1.0s) probing aborted: 100/100 successive totally useless probings
2.28/2.36	c presolving (3 rounds):
2.28/2.36	c  196 deleted vars, 886 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.28/2.36	c  2340 implications, 0 cliques
2.28/2.36	c presolved problem has 1829 variables (1829 bin, 0 int, 0 impl, 0 cont) and 61389 constraints
2.28/2.36	c   61389 constraints of type <logicor>
2.28/2.36	c transformed objective value is always integral (scale: 1)
2.28/2.36	c Presolving Time: 0.86
2.28/2.36	c - non default parameters ----------------------------------------------------------------------
2.28/2.36	c # SCIP version 1.2.1.2
2.28/2.36	c 
2.28/2.36	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
2.28/2.36	c # [type: int, range: [-1,2147483647], default: -1]
2.28/2.36	c conflict/interconss = 0
2.28/2.36	c 
2.28/2.36	c # should binary conflicts be preferred?
2.28/2.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.28/2.36	c conflict/preferbinary = TRUE
2.28/2.36	c 
2.28/2.36	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
2.28/2.36	c # [type: int, range: [-1,2147483647], default: 0]
2.28/2.36	c constraints/agelimit = 1
2.28/2.36	c 
2.28/2.36	c # should enforcement of pseudo solution be disabled?
2.28/2.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.28/2.36	c constraints/disableenfops = TRUE
2.28/2.36	c 
2.28/2.36	c # frequency for displaying node information lines
2.28/2.36	c # [type: int, range: [-1,2147483647], default: 100]
2.28/2.36	c display/freq = 10000
2.28/2.36	c 
2.28/2.36	c # maximal time in seconds to run
2.28/2.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.28/2.36	c limits/time = 1798.89
2.28/2.36	c 
2.28/2.36	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.28/2.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.28/2.36	c limits/memory = 1620
2.28/2.36	c 
2.28/2.36	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
2.28/2.36	c # [type: int, range: [-1,2147483647], default: 1]
2.28/2.36	c lp/solvefreq = 0
2.28/2.36	c 
2.28/2.36	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
2.28/2.36	c # [type: char, range: {lafpsqd}, default: l]
2.28/2.36	c lp/pricing = a
2.28/2.36	c 
2.28/2.36	c # should presolving try to simplify inequalities
2.28/2.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.28/2.36	c constraints/linear/simplifyinequalities = TRUE
2.28/2.36	c 
2.28/2.36	c # should presolving try to simplify knapsacks
2.28/2.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.28/2.36	c constraints/knapsack/simplifyinequalities = TRUE
2.28/2.36	c 
2.28/2.36	c # priority of node selection rule <dfs> in standard mode
2.28/2.36	c # [type: int, range: [-536870912,536870911], default: 0]
2.28/2.36	c nodeselection/dfs/stdpriority = 1000000
2.28/2.36	c 
2.28/2.36	c -----------------------------------------------------------------------------------------------
2.28/2.36	c start solving
2.28/2.37	c 
401.12/401.36	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
401.12/401.36	c t 398s|     1 |     0 | 34137 |     - |  71M|   0 |1824 |1829 |  61k|1829 |  61k|   0 |   0 |   0 |-2.599975e+02 | 0.000000e+00 | 100.00%
401.23/401.50	o -11
401.23/401.50	c R 398s|     1 |     0 | 34137 |     - |  71M|   0 |1824 |1829 |  61k|1829 |  61k|   0 |   0 |   0 |-2.599975e+02 |-1.100000e+01 |  95.77%
401.43/401.69	o -14
401.43/401.69	c s 398s|     1 |     0 | 34137 |     - |  71M|   0 |1824 |1829 |  61k|1829 |  61k|   0 |   0 |   0 |-2.599975e+02 |-1.400000e+01 |  94.62%
1108.24/1108.79	c  1102s|     1 |     0 | 78836 |     - |  74M|   0 |1826 |1829 |  61k|1829 |  61k|   6 |   0 |   0 |-2.554477e+02 |-1.400000e+01 |  94.52%
1108.34/1108.81	o -36
1108.34/1108.81	c b1102s|     1 |     0 | 78836 |     - |  75M|   0 |1826 |1829 |  61k|1829 |  61k|   6 |   0 |   0 |-2.554477e+02 |-3.600000e+01 |  85.91%
1800.06/1800.80	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-2664808-1276685012/watcher-2664808-1276685012 -o /tmp/evaluation-result-2664808-1276685012/solver-2664808-1276685012 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664808-1276685012.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: 1.00 1.17 1.38 3/106 15755
/proc/meminfo: memFree=1715204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=8256 CPUtime=0
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 856 0 0 0 0 0 0 0 24 0 1 0 9793540 8454144 778 1992294400 4194304 9819077 140733378509840 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15755/statm: 2064 787 359 1374 0 685 0

[startup+0.0621321 s]
/proc/loadavg: 1.00 1.17 1.38 3/106 15755
/proc/meminfo: memFree=1715204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=14100 CPUtime=0.05
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 2467 0 0 0 5 0 0 0 24 0 1 0 9793540 14438400 2388 1992294400 4194304 9819077 140733378509840 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15755/statm: 3525 2388 388 1374 0 2146 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14100

[startup+0.101138 s]
/proc/loadavg: 1.00 1.17 1.38 3/106 15755
/proc/meminfo: memFree=1715204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=14824 CPUtime=0.09
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 2633 0 0 0 9 0 0 0 25 0 1 0 9793540 15179776 2554 1992294400 4194304 9819077 140733378509840 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15755/statm: 3706 2554 388 1374 0 2327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14824

[startup+0.301174 s]
/proc/loadavg: 1.00 1.17 1.38 3/106 15755
/proc/meminfo: memFree=1715204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=19580 CPUtime=0.29
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 3840 0 0 0 28 1 0 0 25 0 1 0 9793540 20049920 3761 1992294400 4194304 9819077 140733378509840 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15755/statm: 4895 3761 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.701247 s]
/proc/loadavg: 1.00 1.17 1.38 3/106 15755
/proc/meminfo: memFree=1715204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=27584 CPUtime=0.69
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 5800 0 0 0 67 2 0 0 25 0 1 0 9793540 28246016 5721 1992294400 4194304 9819077 140733378509840 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15755/statm: 6896 5721 388 1374 0 5517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27584

[startup+1.50039 s]
/proc/loadavg: 1.00 1.17 1.38 2/107 15756
/proc/meminfo: memFree=1687792/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=81608 CPUtime=1.49
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 19453 0 0 0 139 10 0 0 25 0 1 0 9793540 83566592 19020 1992294400 4194304 9819077 140733378509840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 20402 19020 492 1374 0 19023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81608

[startup+3.10068 s]
/proc/loadavg: 1.00 1.17 1.38 2/107 15756
/proc/meminfo: memFree=1629884/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=178260 CPUtime=3.09
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 47656 0 0 0 274 35 0 0 25 0 1 0 9793540 182538240 35176 1992294400 4194304 9819077 140733378509840 18446744073709551615 6192325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 44565 35176 630 1374 0 43186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 178260

[startup+6.30026 s]
/proc/loadavg: 1.00 1.17 1.37 2/107 15756
/proc/meminfo: memFree=1574456/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=176372 CPUtime=6.28
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 53060 0 0 0 590 38 0 0 25 0 1 0 9793540 180604928 34900 1992294400 4194304 9819077 140733378509840 18446744073709551615 7234719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 44093 34900 632 1374 0 42714 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 176372

[startup+12.7004 s]
/proc/loadavg: 1.00 1.17 1.37 2/107 15756
/proc/meminfo: memFree=1572100/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=195256 CPUtime=12.69
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 57989 0 0 0 1227 42 0 0 25 0 1 0 9793540 199942144 36407 1992294400 4194304 9819077 140733378509840 18446744073709551615 6191132 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 48814 36407 632 1374 0 47435 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195256

[startup+25.5017 s]
/proc/loadavg: 1.00 1.16 1.36 2/107 15756
/proc/meminfo: memFree=1572100/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=198616 CPUtime=25.48
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 71152 0 0 0 2499 49 0 0 25 0 1 0 9793540 203382784 36401 1992294400 4194304 9819077 140733378509840 18446744073709551615 7291626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 49654 36401 632 1374 0 48275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 198616

[startup+51.1014 s]
/proc/loadavg: 1.00 1.14 1.35 2/107 15756
/proc/meminfo: memFree=1566644/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=200856 CPUtime=51.06
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 91295 0 0 0 5044 62 0 0 25 0 1 0 9793540 205676544 37649 1992294400 4194304 9819077 140733378509840 18446744073709551615 7309084 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50214 37649 632 1374 0 48835 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 200856

[startup+102.309 s]
/proc/loadavg: 1.00 1.12 1.33 2/107 15758
/proc/meminfo: memFree=1566520/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=202008 CPUtime=102.24
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 130758 0 0 0 10138 86 0 0 25 0 1 0 9793540 206856192 37607 1992294400 4194304 9819077 140733378509840 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50502 37607 632 1374 0 49123 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 202008

[startup+162.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/107 15760
/proc/meminfo: memFree=1567264/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=202104 CPUtime=162.21
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 175469 0 0 0 16109 112 0 0 25 0 1 0 9793540 206954496 37487 1992294400 4194304 9819077 140733378509840 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50526 37487 632 1374 0 49147 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 202104

[startup+222.301 s]
/proc/loadavg: 1.04 1.09 1.29 2/107 15762
/proc/meminfo: memFree=1567388/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=202296 CPUtime=222.2
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 220279 0 0 0 22081 139 0 0 25 0 1 0 9793540 207151104 37372 1992294400 4194304 9819077 140733378509840 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50574 37372 632 1374 0 49195 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 202296

[startup+282.301 s]
/proc/loadavg: 1.01 1.07 1.27 2/107 15762
/proc/meminfo: memFree=1573588/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=202364 CPUtime=282.17
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 263658 0 0 0 28055 162 0 0 25 0 1 0 9793540 207220736 36000 1992294400 4194304 9819077 140733378509840 18446744073709551615 7292010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50591 36000 632 1374 0 49212 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 202364

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.25 2/107 15764
/proc/meminfo: memFree=1573836/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=202616 CPUtime=342.14
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 307769 0 0 0 34026 188 0 0 25 0 1 0 9793540 207478784 35751 1992294400 4194304 9819077 140733378509840 18446744073709551615 6192285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50654 35751 632 1374 0 49275 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 202616

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 15766
/proc/meminfo: memFree=1573712/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=201396 CPUtime=402.13
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 352795 0 0 0 39997 216 0 0 25 0 1 0 9793540 206229504 35217 1992294400 4194304 9819077 140733378509840 18446744073709551615 6044090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50349 35217 648 1374 0 48970 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 201396

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/107 15768
/proc/meminfo: memFree=1575200/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=201396 CPUtime=462.1
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 352795 0 0 0 45978 232 0 0 25 0 1 0 9793540 206229504 35217 1992294400 4194304 9819077 140733378509840 18446744073709551615 6048093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 50349 35217 648 1374 0 48970 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 201396

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 15770
/proc/meminfo: memFree=1559080/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=209612 CPUtime=522.08
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 393703 0 0 0 51951 257 0 0 25 0 1 0 9793540 214642688 37349 1992294400 4194304 9819077 140733378509840 18446744073709551615 7291643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 52403 37349 668 1374 0 51024 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 209612

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 15770
/proc/meminfo: memFree=1560444/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=209704 CPUtime=582.05
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 433028 0 0 0 57923 282 0 0 25 0 1 0 9793540 214736896 39099 1992294400 4194304 9819077 140733378509840 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 52426 39099 668 1374 0 51047 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 209704

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 15772
/proc/meminfo: memFree=1567636/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=209640 CPUtime=642.04
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 473999 0 0 0 63898 306 0 0 25 0 1 0 9793540 214671360 37232 1992294400 4194304 9819077 140733378509840 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 52410 37232 668 1374 0 51031 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 209640

[startup+702.301 s]

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

/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 765050 0 0 0 105697 489 0 0 25 0 1 0 9793540 214900736 37390 1992294400 4194304 9819077 140733378509840 18446744073709551615 7304794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 52466 37390 668 1374 0 51087 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 209864

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.09 2/107 15795
/proc/meminfo: memFree=1560072/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213292 CPUtime=1121.83
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 810943 0 0 0 111668 515 0 0 25 0 1 0 9793540 218411008 39294 1992294400 4194304 9819077 140733378509840 18446744073709551615 7291971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53323 39294 668 1374 0 51944 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 213292

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.08 2/107 15795
/proc/meminfo: memFree=1558212/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213256 CPUtime=1181.8
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 852700 0 0 0 117639 541 0 0 25 0 1 0 9793540 218374144 39702 1992294400 4194304 9819077 140733378509840 18446744073709551615 7310658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53314 39702 668 1374 0 51935 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 213256

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 15797
/proc/meminfo: memFree=1564288/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213132 CPUtime=1241.78
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 893367 0 0 0 123614 564 0 0 25 0 1 0 9793540 218247168 38064 1992294400 4194304 9819077 140733378509840 18446744073709551615 7304779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53283 38064 668 1374 0 51904 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 213132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 15799
/proc/meminfo: memFree=1556600/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213256 CPUtime=1301.76
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 932430 0 0 0 129589 587 0 0 25 0 1 0 9793540 218374144 39871 1992294400 4194304 9819077 140733378509840 18446744073709551615 7297875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53314 39871 668 1374 0 51935 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 213256

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 15801
/proc/meminfo: memFree=1560940/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213104 CPUtime=1361.73
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 974483 0 0 0 135560 613 0 0 25 0 1 0 9793540 218218496 39217 1992294400 4194304 9819077 140733378509840 18446744073709551615 7291108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53276 39217 668 1374 0 51897 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 213104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 15803
/proc/meminfo: memFree=1562552/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=213068 CPUtime=1421.72
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1015876 0 0 0 141534 638 0 0 25 0 1 0 9793540 218181632 38396 1992294400 4194304 9819077 140733378509840 18446744073709551615 7291092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53267 38396 668 1374 0 51888 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 213068

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 15803
/proc/meminfo: memFree=1563296/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212908 CPUtime=1481.68
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1057642 0 0 0 147502 666 0 0 25 0 1 0 9793540 218017792 38548 1992294400 4194304 9819077 140733378509840 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53227 38548 668 1374 0 51848 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 212908

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 3/107 15805
/proc/meminfo: memFree=1557220/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212780 CPUtime=1541.66
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1099638 0 0 0 153473 693 0 0 25 0 1 0 9793540 217886720 39747 1992294400 4194304 9819077 140733378509840 18446744073709551615 6191199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53195 39747 668 1374 0 51816 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 212780

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 15807
/proc/meminfo: memFree=1559204/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212976 CPUtime=1601.64
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1145212 0 0 0 159443 721 0 0 25 0 1 0 9793540 218087424 39631 1992294400 4194304 9819077 140733378509840 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53244 39631 668 1374 0 51865 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 212976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 15809
/proc/meminfo: memFree=1564040/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212812 CPUtime=1661.61
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1189526 0 0 0 165411 750 0 0 25 0 1 0 9793540 217919488 38037 1992294400 4194304 9819077 140733378509840 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53203 38037 668 1374 0 51824 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 212812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 15811
/proc/meminfo: memFree=1557344/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212720 CPUtime=1721.59
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1231871 0 0 0 171382 777 0 0 25 0 1 0 9793540 217825280 39802 1992294400 4194304 9819077 140733378509840 18446744073709551615 7309268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53180 39802 668 1374 0 51801 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 212720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 15811
/proc/meminfo: memFree=1557592/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212940 CPUtime=1781.56
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1277313 0 0 0 177351 805 0 0 25 0 1 0 9793540 218050560 39620 1992294400 4194304 9819077 140733378509840 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53235 39620 668 1374 0 51856 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 212940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 15813
/proc/meminfo: memFree=1563668/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212912 CPUtime=1800.06
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1291149 0 0 0 179193 813 0 0 25 0 1 0 9793540 218021888 38071 1992294400 4194304 9819077 140733378509840 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53228 38071 668 1374 0 51849 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 212912

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15755

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 15813
/proc/meminfo: memFree=1563668/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212912 CPUtime=1800.65
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1291372 0 0 0 179252 813 0 0 25 0 1 0 9793540 218021888 38294 1992294400 4194304 9819077 140733378509840 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53228 38294 668 1374 0 51849 0
Current children cumulated CPU time (s) 1800.65
Current children cumulated vsize (KiB) 212912

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 15814
/proc/meminfo: memFree=1562172/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212912 CPUtime=1801.46
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1291887 0 0 0 179332 814 0 0 25 0 1 0 9793540 218021888 38809 1992294400 4194304 9819077 140733378509840 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53228 38809 668 1374 0 51849 0
Current children cumulated CPU time (s) 1801.46
Current children cumulated vsize (KiB) 212912

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 15814
/proc/meminfo: memFree=1562172/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212912 CPUtime=1801.85
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1292299 0 0 0 179371 814 0 0 25 0 1 0 9793540 218021888 39221 1992294400 4194304 9819077 140733378509840 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53228 39221 668 1374 0 51849 0
Current children cumulated CPU time (s) 1801.85
Current children cumulated vsize (KiB) 212912

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 15814
/proc/meminfo: memFree=1558328/2059040 swapFree=4192956/4192956
[pid=15755] ppid=15753 vsize=212912 CPUtime=1802.06
/proc/15755/stat : 15755 (pbscip.linux.x8) R 15753 15755 14680 0 -1 4202496 1292515 0 0 0 179392 814 0 0 25 0 1 0 9793540 218021888 39437 1992294400 4194304 9819077 140733378509840 18446744073709551615 7296202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15755/statm: 53228 39437 668 1374 0 51849 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 212912

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.83
CPU time (s): 1802.09
CPU user time (s): 1793.93
CPU system time (s): 8.16476
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 213324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.93
system time used= 8.16476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1292515
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= 1
involuntary context switches= 7033

runsolver used 2.89556 second user time and 8.59869 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 12:43:32
IDJOB=2664808
IDBENCH=71822
IDSOLVER=1168
FILE ID=node044/2664808-1276685012
PBS_JOBID= 11172551
Free space on /tmp= 62584 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-8000opt.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-2664808-1276685012/watcher-2664808-1276685012 -o /tmp/evaluation-result-2664808-1276685012/solver-2664808-1276685012 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664808-1276685012.opb -t 1800 -m 1800

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

MD5SUM BENCH= 27275f75c57d1f68b1f0c26684ed17bf
RANDOM SEED=2067065455

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1715732 kB
Buffers:         66816 kB
Cached:         150384 kB
SwapCached:          0 kB
Active:         130920 kB
Inactive:       145764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1715732 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8224 kB
Writeback:           0 kB
AnonPages:       59440 kB
Mapped:          15416 kB
Slab:            44900 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 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= 62580 MiB
End job on node044 at 2010-06-16 13:13:35