Trace number 2703686

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (exit code) 113.888 113.92

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos14.opb
MD5SUM9a6d98eb18189bacb6bc49f39ff21900
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20744058700051158
Optimality of the best value was proved NO
Number of variables17840
Total number of constraints656
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10640
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 77389328849976800030040
Number of bits of the sum of numbers in the objective function 77
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 77389328849976800030040
Number of bits of the biggest sum of numbers77
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703686-1278557489.opb>
0.09/0.17	c [src/scip/reader_opb.c:3100] Warning: there might be <720> coefficients or weight out of range!
0.09/0.17	c original problem has 17840 variables (17840 bin, 0 int, 0 impl, 0 cont) and 656 constraints
0.09/0.17	c problem read
0.09/0.17	c presolving settings loaded
0.29/0.35	c presolving:
0.29/0.39	c (round 1) 2300 del vars, 0 del conss, 2296 chg bounds, 104 chg sides, 104 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.39/0.43	c (round 2) 2745 del vars, 0 del conss, 2741 chg bounds, 104 chg sides, 181 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.39/0.47	c (round 3) 2745 del vars, 0 del conss, 2741 chg bounds, 104 chg sides, 181 chg coeffs, 312 upgd conss, 0 impls, 0 clqs
0.49/0.56	c (round 4) 2745 del vars, 0 del conss, 2741 chg bounds, 139 chg sides, 4893 chg coeffs, 416 upgd conss, 7520 impls, 0 clqs
1.09/1.17	c (round 5) 2795 del vars, 0 del conss, 2741 chg bounds, 139 chg sides, 4893 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.19/1.20	c (round 6) 2813 del vars, 0 del conss, 2759 chg bounds, 164 chg sides, 4918 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.19/1.22	c (round 7) 2813 del vars, 0 del conss, 2759 chg bounds, 221 chg sides, 4975 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.29/1.38	c (round 8) 2863 del vars, 0 del conss, 2759 chg bounds, 221 chg sides, 4975 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.40	c (round 9) 2866 del vars, 0 del conss, 2762 chg bounds, 221 chg sides, 4975 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.41	c (round 10) 2869 del vars, 0 del conss, 2765 chg bounds, 236 chg sides, 4990 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.43	c (round 11) 2872 del vars, 0 del conss, 2768 chg bounds, 249 chg sides, 5003 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.44	c (round 12) 2875 del vars, 0 del conss, 2771 chg bounds, 260 chg sides, 5014 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.45	c (round 13) 2878 del vars, 0 del conss, 2774 chg bounds, 269 chg sides, 5023 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.46	c (round 14) 2881 del vars, 0 del conss, 2777 chg bounds, 276 chg sides, 5030 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.47	c (round 15) 2884 del vars, 0 del conss, 2780 chg bounds, 281 chg sides, 5035 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.48	c (round 16) 2887 del vars, 0 del conss, 2783 chg bounds, 284 chg sides, 5038 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
1.39/1.49	c (round 17) 2890 del vars, 0 del conss, 2786 chg bounds, 285 chg sides, 5039 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
2.19/2.26	c    (2.1s) probing: 473/15095 (3.1%) - 137 fixings, 0 aggregations, 220 implications, 0 bound changes
2.19/2.26	c    (2.1s) probing aborted: 100/100 successive totally useless probings
2.19/2.26	c (round 18) 2927 del vars, 0 del conss, 2786 chg bounds, 285 chg sides, 5039 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
2.19/2.29	c (round 19) 2927 del vars, 0 del conss, 2786 chg bounds, 305 chg sides, 5059 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
2.59/2.68	c    (2.5s) probing: 587/15095 (3.9%) - 139 fixings, 0 aggregations, 220 implications, 0 bound changes
2.59/2.68	c    (2.5s) probing aborted: 100/100 successive totally useless probings
2.59/2.68	c (round 20) 2929 del vars, 0 del conss, 2786 chg bounds, 305 chg sides, 5059 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
2.59/2.69	c (round 21) 2929 del vars, 0 del conss, 2786 chg bounds, 315 chg sides, 5069 chg coeffs, 416 upgd conss, 10456 impls, 0 clqs
2.69/2.74	c    (2.6s) probing: 597/15095 (4.0%) - 139 fixings, 0 aggregations, 220 implications, 0 bound changes
2.69/2.74	c    (2.6s) probing aborted: 100/100 successive totally useless probings
2.69/2.74	c presolving (22 rounds):
2.69/2.74	c  2929 deleted vars, 0 deleted constraints, 2786 tightened bounds, 0 added holes, 315 changed sides, 5069 changed coefficients
2.69/2.74	c  10456 implications, 0 cliques
2.69/2.74	c presolved problem has 14911 variables (14911 bin, 0 int, 0 impl, 0 cont) and 656 constraints
2.69/2.74	c     416 constraints of type <knapsack>
2.69/2.74	c     240 constraints of type <linear>
2.69/2.74	c transformed objective value is always integral (scale: 1)
2.69/2.74	c Presolving Time: 2.49
2.69/2.74	c - non default parameters ----------------------------------------------------------------------
2.69/2.74	c # SCIP version 1.2.1.3
2.69/2.74	c 
2.69/2.74	c # frequency for displaying node information lines
2.69/2.74	c # [type: int, range: [-1,2147483647], default: 100]
2.69/2.74	c display/freq = 10000
2.69/2.74	c 
2.69/2.74	c # maximal time in seconds to run
2.69/2.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.74	c limits/time = 1789.83
2.69/2.74	c 
2.69/2.74	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.69/2.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.74	c limits/memory = 1620
2.69/2.74	c 
2.69/2.74	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.69/2.74	c # [type: int, range: [1,2], default: 1]
2.69/2.74	c timing/clocktype = 2
2.69/2.74	c 
2.69/2.74	c # should presolving try to simplify inequalities
2.69/2.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.74	c constraints/linear/simplifyinequalities = TRUE
2.69/2.74	c 
2.69/2.74	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.69/2.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.74	c constraints/indicator/addCouplingCons = TRUE
2.69/2.74	c 
2.69/2.74	c # should presolving try to simplify knapsacks
2.69/2.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.74	c constraints/knapsack/simplifyinequalities = TRUE
2.69/2.74	c 
2.69/2.74	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.69/2.74	c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.74	c separating/rapidlearning/freq = 0
2.69/2.74	c 
2.69/2.74	c -----------------------------------------------------------------------------------------------
2.69/2.74	c start solving
2.69/2.75	c 
2.89/2.92	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.89/2.92	c   2.7s|     1 |     2 |  1324 |     - |  51M|   0 |   - |  14k| 656 |  14k| 656 |   0 |   0 |   0 | 3.961173e+14 |      --      |    Inf 
113.85/113.91	c [src/scip/lpi_spx.cpp:2685] ERROR: SCIPlpiGetPrimalRay() not supported by SoPlex
113.85/113.91	c [src/scip/lp.c:12617] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/lp.c:11417] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/solve.c:801] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/solve.c:1912] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/solve.c:2591] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/solve.c:3206] ERROR: Error <-6> in function call
113.85/113.91	c [src/scip/scip.c:6312] ERROR: Error <-6> in function call
113.85/113.91	c [src/cmain.c:674] ERROR: Error <-6> in function call
113.85/113.91	c [src/cmain.c:849] ERROR: Error <-6> in function call
113.85/113.91	c [src/cmain.c:925] ERROR: Error <-6> in function call
113.85/113.91	c SCIP Error (-6): c error in LP solverc 
113.85/113.91	c Time complete: 113.87.

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-2703686-1278557489/watcher-2703686-1278557489 -o /tmp/evaluation-result-2703686-1278557489/solver-2703686-1278557489 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703686-1278557489.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 1.00 0.93 3/106 27162
/proc/meminfo: memFree=1706736/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=7904 CPUtime=0
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 1072 0 0 0 0 0 0 0 21 0 1 0 23961162 8093696 983 1992294400 4194304 8395647 140735649405328 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27162/statm: 1976 990 365 1026 0 946 0

[startup+0.084062 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27162
/proc/meminfo: memFree=1706736/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=20840 CPUtime=0.07
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 4509 0 0 0 6 1 0 0 21 0 1 0 23961162 21340160 4415 1992294400 4194304 8395647 140735649405328 18446744073709551615 7370176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27162/statm: 5210 4415 395 1026 0 4180 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20840

[startup+0.101063 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27162
/proc/meminfo: memFree=1706736/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=22008 CPUtime=0.09
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 4804 0 0 0 8 1 0 0 21 0 1 0 23961162 22536192 4709 1992294400 4194304 8395647 140735649405328 18446744073709551615 6349190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27162/statm: 5502 4709 394 1026 0 4472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22008

[startup+0.301083 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27162
/proc/meminfo: memFree=1706736/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=44916 CPUtime=0.29
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 10844 0 0 0 26 3 0 0 21 0 1 0 23961162 45993984 10395 1992294400 4194304 8395647 140735649405328 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 11229 10395 432 1026 0 10199 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44916

[startup+0.701121 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27162
/proc/meminfo: memFree=1706736/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=64484 CPUtime=0.69
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 15556 0 0 0 64 5 0 0 22 0 1 0 23961162 66031616 15054 1992294400 4194304 8395647 140735649405328 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 16121 15054 519 1026 0 15091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64484

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27163
/proc/meminfo: memFree=1648076/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=66784 CPUtime=1.49
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 16133 0 0 0 144 5 0 0 25 0 1 0 23961162 68386816 15629 1992294400 4194304 8395647 140735649405328 18446744073709551615 5611521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 16696 15629 517 1026 0 15666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66784

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27163
/proc/meminfo: memFree=1645844/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=3.09
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19056 0 0 0 302 7 0 0 25 0 1 0 23961162 81055744 18474 1992294400 4194304 8395647 140735649405328 18446744073709551615 4915355 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18474 584 1026 0 18759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79156

[startup+6.30166 s]
/proc/loadavg: 1.08 1.02 0.93 2/107 27164
/proc/meminfo: memFree=1634188/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=6.29
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19056 0 0 0 611 18 0 0 25 0 1 0 23961162 81055744 18474 1992294400 4194304 8395647 140735649405328 18446744073709551615 6574271 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18474 584 1026 0 18759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79156

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 0.93 2/107 27164
/proc/meminfo: memFree=1634188/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=12.69
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19066 0 0 0 1232 37 0 0 25 0 1 0 23961162 81055744 18484 1992294400 4194304 8395647 140735649405328 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18484 584 1026 0 18759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79156

[startup+25.5005 s]
/proc/loadavg: 1.06 1.01 0.93 2/107 27164
/proc/meminfo: memFree=1634188/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=25.49
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19085 0 0 0 2471 78 0 0 25 0 1 0 23961162 81055744 18503 1992294400 4194304 8395647 140735649405328 18446744073709551615 6497198 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18503 584 1026 0 18759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79156

[startup+51.101 s]
/proc/loadavg: 1.04 1.01 0.93 2/107 27164
/proc/meminfo: memFree=1634188/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=51.07
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19103 0 0 0 4948 159 0 0 25 0 1 0 23961162 81055744 18521 1992294400 4194304 8395647 140735649405328 18446744073709551615 4476219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18521 584 1026 0 18759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79156

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1633692/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79156 CPUtime=102.27
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19220 0 0 0 9911 316 0 0 25 0 1 0 23961162 81055744 18638 1992294400 4194304 8395647 140735649405328 18446744073709551615 5614817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19789 18638 584 1026 0 18759 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79156

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

[startup+108.701 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1632700/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79964 CPUtime=108.66
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19475 0 0 0 10532 334 0 0 25 0 1 0 23961162 81883136 18893 1992294400 4194304 8395647 140735649405328 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19991 18893 584 1026 0 18961 0
Current children cumulated CPU time (s) 108.66
Current children cumulated vsize (KiB) 79964

[startup+111.901 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1632700/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79964 CPUtime=111.86
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19475 0 0 0 10843 343 0 0 25 0 1 0 23961162 81883136 18893 1992294400 4194304 8395647 140735649405328 18446744073709551615 6575429 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19991 18893 584 1026 0 18961 0
Current children cumulated CPU time (s) 111.86
Current children cumulated vsize (KiB) 79964

[startup+112.701 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1632700/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79964 CPUtime=112.66
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19475 0 0 0 10921 345 0 0 25 0 1 0 23961162 81883136 18893 1992294400 4194304 8395647 140735649405328 18446744073709551615 4686927 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19991 18893 584 1026 0 18961 0
Current children cumulated CPU time (s) 112.66
Current children cumulated vsize (KiB) 79964

[startup+113.501 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1632700/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79964 CPUtime=113.46
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19475 0 0 0 10999 347 0 0 25 0 1 0 23961162 81883136 18893 1992294400 4194304 8395647 140735649405328 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19991 18893 584 1026 0 18961 0
Current children cumulated CPU time (s) 113.46
Current children cumulated vsize (KiB) 79964

[startup+113.901 s]
/proc/loadavg: 1.01 1.01 0.93 2/107 27166
/proc/meminfo: memFree=1632700/2059040 swapFree=4139400/4192956
[pid=27162] ppid=27160 vsize=79964 CPUtime=113.85
/proc/27162/stat : 27162 (pbscip.linux.x8) R 27160 27162 25098 0 -1 4202496 19475 0 0 0 11037 348 0 0 25 0 1 0 23961162 81883136 18893 1992294400 4194304 8395647 140735649405328 18446744073709551615 6636747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27162/statm: 19991 18893 584 1026 0 18961 0
Current children cumulated CPU time (s) 113.85
Current children cumulated vsize (KiB) 79964

Child status: 255
Real time (s): 113.92
CPU time (s): 113.888
CPU user time (s): 110.39
CPU system time (s): 3.49747
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 79964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 110.39
system time used= 3.49747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19479
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= 308

runsolver used 0.19197 second user time and 0.544917 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-08 04:51:29
IDJOB=2703686
IDBENCH=2324
IDSOLVER=1213
FILE ID=node018/2703686-1278557489
PBS_JOBID= 11239514
Free space on /tmp= 62520 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos14.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703686-1278557489/watcher-2703686-1278557489 -o /tmp/evaluation-result-2703686-1278557489/solver-2703686-1278557489 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703686-1278557489.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9a6d98eb18189bacb6bc49f39ff21900
RANDOM SEED=1407520711

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1707140 kB
Buffers:         56140 kB
Cached:         208688 kB
SwapCached:       6956 kB
Active:         159904 kB
Inactive:       118680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1707140 kB
SwapTotal:     4192956 kB
SwapFree:      4139400 kB
Dirty:           11300 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:          11864 kB
Slab:            51232 kB
PageTables:       4284 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180816 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= 62512 MiB
End job on node018 at 2010-07-08 04:53:23