Trace number 2704997

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? (MO) 1669.47 1670.11

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j907_10.std.opb
MD5SUM33727ee9f1864687071eb1ade137ce3c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark6.21306
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints175921
Number of constraints which are clauses174721
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint52
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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-2704997-1278582509.opb>
2.79/2.80	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 175921 constraints
2.79/2.80	c problem read
2.79/2.80	c presolving settings loaded
3.69/3.75	c presolving:
15.40/15.47	c (round 1) 3549 del vars, 10629 del conss, 2353 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12133128 impls, 0 clqs
22.58/22.67	c (round 2) 9731 del vars, 30988 del conss, 8217 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12160929 impls, 0 clqs
24.58/24.63	c (round 3) 11490 del vars, 40661 del conss, 9074 chg bounds, 54 chg sides, 58 chg coeffs, 0 upgd conss, 12169846 impls, 0 clqs
25.68/25.70	c (round 4) 12179 del vars, 43357 del conss, 9502 chg bounds, 68 chg sides, 91 chg coeffs, 0 upgd conss, 12175876 impls, 0 clqs
26.48/26.54	c (round 5) 12590 del vars, 45025 del conss, 9793 chg bounds, 68 chg sides, 94 chg coeffs, 0 upgd conss, 12178550 impls, 0 clqs
27.18/27.20	c (round 6) 12924 del vars, 46290 del conss, 10031 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12181258 impls, 0 clqs
27.39/27.44	c (round 7) 13089 del vars, 47015 del conss, 10086 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12182704 impls, 0 clqs
27.58/27.63	c (round 8) 13133 del vars, 47266 del conss, 10111 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12183382 impls, 0 clqs
27.68/27.79	c (round 9) 13169 del vars, 47412 del conss, 10129 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12183942 impls, 0 clqs
27.88/27.94	c (round 10) 13193 del vars, 47528 del conss, 10144 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184189 impls, 0 clqs
27.98/28.07	c (round 11) 13211 del vars, 47600 del conss, 10153 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184299 impls, 0 clqs
28.08/28.19	c (round 12) 13217 del vars, 47640 del conss, 10156 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184343 impls, 0 clqs
28.28/28.31	c (round 13) 13219 del vars, 47653 del conss, 10157 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184359 impls, 0 clqs
29.28/29.34	c (round 14) 13219 del vars, 47656 del conss, 10157 chg bounds, 69 chg sides, 98 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
30.28/30.39	c (round 15) 13219 del vars, 47660 del conss, 10157 chg bounds, 138 chg sides, 349 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
30.88/30.93	c (round 16) 13219 del vars, 47669 del conss, 10157 chg bounds, 144 chg sides, 361 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
1149.34/1149.81	c    (1147.0s) probing: 1000/41563 (2.4%) - 0 fixings, 0 aggregations, 8018429 implications, 0 bound changes
1668.56/1669.20	c pressed CTRL-C 1 times (5 times for forcing termination)
1668.56/1669.24	c    (1666.4s) probing: 1509/41563 (3.6%) - 0 fixings, 0 aggregations, 10199614 implications, 0 bound changes
1668.56/1669.24	c    (1666.4s) probing aborted: solving stopped
1668.56/1669.25	c presolving (17 rounds):
1668.56/1669.25	c  13219 deleted vars, 47669 deleted constraints, 10157 tightened bounds, 0 added holes, 144 changed sides, 361 changed coefficients
1668.56/1669.25	c  49964285 implications, 0 cliques
1668.56/1669.25	c presolved problem has 41563 variables (41563 bin, 0 int, 0 impl, 0 cont) and 128295 constraints
1668.56/1669.25	c    1099 constraints of type <knapsack>
1668.56/1669.25	c  106682 constraints of type <setppc>
1668.56/1669.25	c   20514 constraints of type <logicor>
1668.56/1669.25	c transformed objective value is always integral (scale: 1)
1668.56/1669.25	c Presolving Time: 1665.84
1668.56/1669.25	c - non default parameters ----------------------------------------------------------------------
1668.56/1669.25	c # SCIP version 1.2.1.3
1668.56/1669.25	c 
1668.56/1669.25	c # frequency for displaying node information lines
1668.56/1669.25	c # [type: int, range: [-1,2147483647], default: 100]
1668.56/1669.25	c display/freq = 10000
1668.56/1669.25	c 
1668.56/1669.25	c # maximal time in seconds to run
1668.56/1669.25	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1668.56/1669.25	c limits/time = 1787.2
1668.56/1669.25	c 
1668.56/1669.25	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1668.56/1669.25	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1668.56/1669.25	c limits/memory = 1620
1668.56/1669.25	c 
1668.56/1669.25	c # default clock type (1: CPU user seconds, 2: wall clock time)
1668.56/1669.25	c # [type: int, range: [1,2], default: 1]
1668.56/1669.25	c timing/clocktype = 2
1668.56/1669.25	c 
1668.56/1669.25	c # should presolving try to simplify inequalities
1668.56/1669.25	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1668.56/1669.25	c constraints/linear/simplifyinequalities = TRUE
1668.56/1669.25	c 
1668.56/1669.25	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1668.56/1669.25	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1668.56/1669.25	c constraints/indicator/addCouplingCons = TRUE
1668.56/1669.25	c 
1668.56/1669.25	c # should presolving try to simplify knapsacks
1668.56/1669.25	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1668.56/1669.25	c constraints/knapsack/simplifyinequalities = TRUE
1668.56/1669.25	c 
1668.56/1669.25	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1668.56/1669.25	c # [type: int, range: [-1,2147483647], default: -1]
1668.56/1669.25	c separating/rapidlearning/freq = 0
1668.56/1669.25	c 
1668.56/1669.25	c -----------------------------------------------------------------------------------------------
1668.56/1669.25	c start solving
1668.66/1669.37	c 
1668.66/1669.37	c (node 0) switching to memory saving mode (mem: 1394.9M/1620.0M)
1669.26/1669.92	c [src/scip/sepastore.c:60] ERROR: Insufficient memory for reallocation of 1080968 bytes
1669.26/1669.92	c [src/scip/sepastore.c:60] ERROR: No memory in function call
1669.26/1669.92	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/scip.c:13571] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/cons_logicor.c:888] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/cons_logicor.c:1700] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/cmain.c:674] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/cmain.c:849] ERROR: Error <-1> in function call
1669.26/1669.92	c [src/cmain.c:925] ERROR: Error <-1> in function call
1669.26/1669.92	c SCIP Error (-1): c insufficient memory errorc 
1669.26/1669.92	c Time complete: 1669.27.

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-2704997-1278582509/watcher-2704997-1278582509 -o /tmp/evaluation-result-2704997-1278582509/solver-2704997-1278582509 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704997-1278582509.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 1.00 3/106 30393
/proc/meminfo: memFree=1621852/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=7904 CPUtime=0
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 1079 0 0 0 0 0 0 0 18 0 1 0 26462756 8093696 991 1992294400 4194304 8395647 140733922266080 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 1976 1000 365 1026 0 946 0

[startup+0.099865 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30393
/proc/meminfo: memFree=1621852/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=18372 CPUtime=0.09
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 3870 0 0 0 8 1 0 0 20 0 1 0 26462756 18812928 3782 1992294400 4194304 8395647 140733922266080 18446744073709551615 7371011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 4593 3782 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.101866 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30393
/proc/meminfo: memFree=1621852/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=18372 CPUtime=0.09
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 3870 0 0 0 8 1 0 0 20 0 1 0 26462756 18812928 3782 1992294400 4194304 8395647 140733922266080 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 4593 3782 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.301899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30393
/proc/meminfo: memFree=1621852/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=32744 CPUtime=0.29
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 7458 0 0 0 27 2 0 0 20 0 1 0 26462756 33529856 7370 1992294400 4194304 8395647 140733922266080 18446744073709551615 7276768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 8186 7370 393 1026 0 7156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32744

[startup+0.701967 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30393
/proc/meminfo: memFree=1621852/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=46740 CPUtime=0.69
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 10988 0 0 0 66 3 0 0 20 0 1 0 26462756 47861760 10900 1992294400 4194304 8395647 140733922266080 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 11685 10900 393 1026 0 10655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46740

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30394
/proc/meminfo: memFree=1572864/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=67748 CPUtime=1.49
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 16204 0 0 0 144 5 0 0 23 0 1 0 26462756 69373952 16116 1992294400 4194304 8395647 140733922266080 18446744073709551615 7301419 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30393/statm: 16937 16116 393 1026 0 15907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67748

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30394
/proc/meminfo: memFree=1538144/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=204680 CPUtime=3.09
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 50601 0 0 0 292 17 0 0 25 0 1 0 26462756 209592320 50159 1992294400 4194304 8395647 140733922266080 18446744073709551615 4720765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 51170 50159 412 1026 0 50140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 204680

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30395
/proc/meminfo: memFree=1273404/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=397964 CPUtime=6.29
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 98048 0 0 0 595 34 0 0 25 0 1 0 26462756 407515136 97606 1992294400 4194304 8395647 140733922266080 18446744073709551615 6345893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 99491 97606 469 1026 0 98461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 397964

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30396
/proc/meminfo: memFree=1042144/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=611708 CPUtime=12.69
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 149322 0 0 0 1219 50 0 0 25 0 1 0 26462756 626388992 148880 1992294400 4194304 8395647 140733922266080 18446744073709551615 6345893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 152927 148880 475 1026 0 151897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 611708

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30396
/proc/meminfo: memFree=987832/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=651292 CPUtime=25.48
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 158951 0 0 0 2495 53 0 0 25 0 1 0 26462756 666923008 158509 1992294400 4194304 8395647 140733922266080 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 162823 158509 475 1026 0 161793 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 651292

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30396
/proc/meminfo: memFree=910084/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=731440 CPUtime=51.07
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 181948 0 0 0 5048 59 0 0 25 0 1 0 26462756 748994560 178006 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 182860 178006 512 1026 0 181830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 731440

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30398
/proc/meminfo: memFree=861476/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=781420 CPUtime=102.26
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 193982 0 0 0 10163 63 0 0 25 0 1 0 26462756 800174080 190040 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 195355 190040 512 1026 0 194325 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 781420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30400
/proc/meminfo: memFree=776536/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=870128 CPUtime=162.23
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 215757 0 0 0 16153 70 0 0 25 0 1 0 26462756 891011072 211815 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 217532 211815 512 1026 0 216502 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 870128

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30400
/proc/meminfo: memFree=702012/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=944476 CPUtime=222.21
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 233784 0 0 0 22145 76 0 0 25 0 1 0 26462756 967143424 229842 1992294400 4194304 8395647 140733922266080 18446744073709551615 4698201 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 236119 229842 512 1026 0 235089 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 944476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30402
/proc/meminfo: memFree=654272/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=992784 CPUtime=282.19
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 245761 0 0 0 28139 80 0 0 25 0 1 0 26462756 1016610816 241819 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 248196 241819 512 1026 0 247166 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 992784

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30404
/proc/meminfo: memFree=583220/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1063244 CPUtime=342.16
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 263457 0 0 0 34131 85 0 0 25 0 1 0 26462756 1088761856 259515 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 265811 259515 512 1026 0 264781 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1063244

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30406
/proc/meminfo: memFree=457112/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1190908 CPUtime=402.14
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 294927 0 0 0 40116 98 0 0 25 0 1 0 26462756 1219489792 290985 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 297727 290985 512 1026 0 296697 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1190908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30408
/proc/meminfo: memFree=425988/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1220196 CPUtime=462.12
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 302707 0 0 0 46110 102 0 0 25 0 1 0 26462756 1249480704 298765 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 305049 298765 512 1026 0 304019 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1220196

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30408
/proc/meminfo: memFree=376264/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1270688 CPUtime=522.1
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 315185 0 0 0 52103 107 0 0 25 0 1 0 26462756 1301184512 311243 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 317672 311243 512 1026 0 316642 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1270688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30410
/proc/meminfo: memFree=334352/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1312624 CPUtime=582.07
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 325569 0 0 0 58096 111 0 0 25 0 1 0 26462756 1344126976 321627 1992294400 4194304 8395647 140733922266080 18446744073709551615 6079855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 328156 321627 512 1026 0 327126 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1312624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30412
/proc/meminfo: memFree=296532/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1350872 CPUtime=642.06
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 334953 0 0 0 64090 116 0 0 25 0 1 0 26462756 1383292928 331011 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 337718 331011 512 1026 0 336688 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1350872

[startup+702.301 s]

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

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30429
/proc/meminfo: memFree=54484/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1593760 CPUtime=941.92
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 395173 0 0 0 94050 142 0 0 25 0 1 0 26462756 1632010240 391231 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 398440 391231 512 1026 0 397410 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1593760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30431
/proc/meminfo: memFree=27700/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1620920 CPUtime=1001.9
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 401844 0 0 0 100045 145 0 0 25 0 1 0 26462756 1659822080 397902 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 405230 397902 512 1026 0 404200 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1620920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30433
/proc/meminfo: memFree=10712/2059040 swapFree=4151252/4192956
[pid=30393] ppid=30391 vsize=1638132 CPUtime=1061.88
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 406100 0 0 0 106041 147 0 0 25 0 1 0 26462756 1677447168 402158 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 409533 402158 512 1026 0 408503 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1638132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30433
/proc/meminfo: memFree=9572/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1661160 CPUtime=1121.86
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 412173 0 0 0 112036 150 0 0 25 0 1 0 26462756 1701027840 408231 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 415290 408231 512 1026 0 414260 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1661160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30435
/proc/meminfo: memFree=9352/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1699136 CPUtime=1181.83
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 421819 0 0 0 118027 156 0 0 25 0 1 0 26462756 1739915264 417877 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 424784 417877 517 1026 0 423754 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1699136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30437
/proc/meminfo: memFree=9848/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1715284 CPUtime=1241.81
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 425472 0 0 0 124022 159 0 0 25 0 1 0 26462756 1756450816 421530 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 428821 421530 517 1026 0 427791 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 1715284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30439
/proc/meminfo: memFree=10024/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1727432 CPUtime=1301.8
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 428782 0 0 0 130019 161 0 0 25 0 1 0 26462756 1768890368 424840 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 431858 424840 517 1026 0 430828 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 1727432

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30441
/proc/meminfo: memFree=9260/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1741608 CPUtime=1361.77
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 432283 0 0 0 136014 163 0 0 25 0 1 0 26462756 1783406592 428341 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 435402 428341 517 1026 0 434372 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 1741608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30441
/proc/meminfo: memFree=10208/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1761744 CPUtime=1421.75
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 437232 0 0 0 142010 165 0 0 25 0 1 0 26462756 1804025856 433290 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 440436 433290 517 1026 0 439406 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 1761744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30443
/proc/meminfo: memFree=10460/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1781900 CPUtime=1481.73
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 442399 0 0 0 148005 168 0 0 25 0 1 0 26462756 1824665600 438457 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 445475 438457 517 1026 0 444445 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 1781900

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30445
/proc/meminfo: memFree=9516/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1807032 CPUtime=1541.7
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 448780 0 0 0 153999 171 0 0 25 0 1 0 26462756 1850400768 444838 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 451758 444838 517 1026 0 450728 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 1807032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30447
/proc/meminfo: memFree=9760/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1825220 CPUtime=1601.67
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 453056 0 0 0 159994 173 0 0 25 0 1 0 26462756 1869025280 449114 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 456305 449114 517 1026 0 455275 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 1825220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30449
/proc/meminfo: memFree=9480/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1839384 CPUtime=1661.65
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 456587 0 0 0 165990 175 0 0 25 0 1 0 26462756 1883529216 452645 1992294400 4194304 8395647 140733922266080 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 459846 452645 517 1026 0 458816 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 1839384



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1669.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30449
/proc/meminfo: memFree=10468/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1843348 CPUtime=1668.56
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 457259 0 0 0 166680 176 0 0 25 0 1 0 26462756 1887588352 453317 1992294400 4194304 8395647 140733922266080 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 460837 453317 517 1026 0 459807 0
Current children cumulated CPU time (s) 1668.56
Current children cumulated vsize (KiB) 1843348

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

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

[startup+1669.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30449
/proc/meminfo: memFree=10468/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1844656 CPUtime=1668.75
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 457698 0 0 0 166699 176 0 0 25 0 1 0 26462756 1888927744 453756 1992294400 4194304 8395647 140733922266080 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 461164 453756 530 1026 0 460134 0
Current children cumulated CPU time (s) 1668.75
Current children cumulated vsize (KiB) 1844656

[startup+1669.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30450
/proc/meminfo: memFree=7880/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=1884500 CPUtime=1669.17
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202496 468102 0 0 0 166731 186 0 0 25 0 1 0 26462756 1929728000 463892 1992294400 4194304 8395647 140733922266080 18446744073709551615 6152678 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30393/statm: 471125 463892 543 1026 0 470095 0
Current children cumulated CPU time (s) 1669.17
Current children cumulated vsize (KiB) 1884500

[startup+1670 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30450
/proc/meminfo: memFree=7880/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=0 CPUtime=1669.34
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202500 471095 0 0 0 166740 194 0 0 25 0 1 0 26462756 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/30393/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1669.34
Current children cumulated vsize (KiB) 0

[startup+1670.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30450
/proc/meminfo: memFree=7880/2059040 swapFree=4140124/4192956
[pid=30393] ppid=30391 vsize=0 CPUtime=1669.44
/proc/30393/stat : 30393 (pbscip.linux.x8) R 30391 30393 29670 0 -1 4202500 471095 0 0 0 166740 204 0 0 25 0 1 0 26462756 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/30393/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1669.44
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 1670.11
CPU time (s): 1669.47
CPU user time (s): 1667.41
CPU system time (s): 2.05769
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1893540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1667.41
system time used= 2.05769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 471095
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= 3589

runsolver used 2.70359 second user time and 7.96179 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-08 11:48:29
IDJOB=2704997
IDBENCH=77924
IDSOLVER=1213
FILE ID=node025/2704997-1278582509
PBS_JOBID= 11240097
Free space on /tmp= 62500 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j907_10.std.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-2704997-1278582509/watcher-2704997-1278582509 -o /tmp/evaluation-result-2704997-1278582509/solver-2704997-1278582509 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704997-1278582509.opb -t 1800 -m 1800

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

MD5SUM BENCH= 33727ee9f1864687071eb1ade137ce3c
RANDOM SEED=1006859123

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1622380 kB
Buffers:         89984 kB
Cached:         246588 kB
SwapCached:       4972 kB
Active:         177288 kB
Inactive:       182788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1622380 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:           15728 kB
Writeback:           0 kB
AnonPages:       18504 kB
Mapped:          12572 kB
Slab:            54792 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178636 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= 62492 MiB
End job on node025 at 2010-07-08 12:16:21