Trace number 2704974

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) 1354.7 1354.99

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j60opt/
normalized-j6046_1.std.opb
MD5SUM9f43ce7d8da05ae87c5a54d1850b38ce
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark79
Best CPU time to get the best result obtained on this benchmark6.41502
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints129193
Number of constraints which are clauses127993
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 constraint60
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-2704974-1278581131.opb>
2.10/2.11	c original problem has 36722 variables (36722 bin, 0 int, 0 impl, 0 cont) and 129193 constraints
2.10/2.11	c problem read
2.10/2.11	c presolving settings loaded
2.79/2.80	c presolving:
11.19/11.27	c (round 1) 3108 del vars, 8600 del conss, 2395 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8745018 impls, 0 clqs
14.78/14.84	c (round 2) 5735 del vars, 20722 del conss, 4855 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8761421 impls, 0 clqs
16.08/16.12	c (round 3) 6966 del vars, 26002 del conss, 5647 chg bounds, 17 chg sides, 15 chg coeffs, 0 upgd conss, 8770387 impls, 0 clqs
16.88/16.95	c (round 4) 7588 del vars, 28674 del conss, 6122 chg bounds, 43 chg sides, 41 chg coeffs, 0 upgd conss, 8774269 impls, 0 clqs
17.38/17.42	c (round 5) 7995 del vars, 30378 del conss, 6391 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8776647 impls, 0 clqs
17.59/17.68	c (round 6) 8167 del vars, 31249 del conss, 6487 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8777988 impls, 0 clqs
17.78/17.82	c (round 7) 8241 del vars, 31649 del conss, 6526 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8778566 impls, 0 clqs
17.88/17.94	c (round 8) 8277 del vars, 31803 del conss, 6547 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8779010 impls, 0 clqs
17.98/18.06	c (round 9) 8309 del vars, 31924 del conss, 6565 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8779250 impls, 0 clqs
18.08/18.15	c (round 10) 8321 del vars, 32006 del conss, 6571 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8779286 impls, 0 clqs
18.18/18.24	c (round 11) 8321 del vars, 32028 del conss, 6571 chg bounds, 51 chg sides, 47 chg coeffs, 0 upgd conss, 8779286 impls, 0 clqs
18.99/19.06	c (round 12) 8321 del vars, 32028 del conss, 6571 chg bounds, 51 chg sides, 47 chg coeffs, 97165 upgd conss, 8779286 impls, 0 clqs
20.09/20.18	c (round 13) 8321 del vars, 32049 del conss, 6571 chg bounds, 128 chg sides, 293 chg coeffs, 97165 upgd conss, 8779286 impls, 0 clqs
1070.26/1070.51	c    (1068.4s) probing: 1000/28401 (3.5%) - 0 fixings, 0 aggregations, 8343169 implications, 0 bound changes
1354.00/1354.30	c pressed CTRL-C 1 times (5 times for forcing termination)
1354.00/1354.35	c    (1352.2s) probing: 1306/28401 (4.6%) - 0 fixings, 0 aggregations, 10180078 implications, 0 bound changes
1354.00/1354.35	c    (1352.2s) probing aborted: solving stopped
1354.00/1354.36	c presolving (14 rounds):
1354.00/1354.36	c  8321 deleted vars, 32053 deleted constraints, 6571 tightened bounds, 0 added holes, 128 changed sides, 307 changed coefficients
1354.00/1354.36	c  45590770 implications, 0 cliques
1354.00/1354.36	c presolved problem has 28401 variables (28401 bin, 0 int, 0 impl, 0 cont) and 97178 constraints
1354.00/1354.36	c    1156 constraints of type <knapsack>
1354.00/1354.36	c   81980 constraints of type <setppc>
1354.00/1354.36	c   14042 constraints of type <logicor>
1354.00/1354.36	c transformed objective value is always integral (scale: 1)
1354.00/1354.36	c Presolving Time: 1351.78
1354.00/1354.36	c - non default parameters ----------------------------------------------------------------------
1354.00/1354.36	c # SCIP version 1.2.1.3
1354.00/1354.36	c 
1354.00/1354.36	c # frequency for displaying node information lines
1354.00/1354.36	c # [type: int, range: [-1,2147483647], default: 100]
1354.00/1354.36	c display/freq = 10000
1354.00/1354.36	c 
1354.00/1354.36	c # maximal time in seconds to run
1354.00/1354.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1354.00/1354.36	c limits/time = 1787.89
1354.00/1354.36	c 
1354.00/1354.36	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1354.00/1354.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1354.00/1354.36	c limits/memory = 1620
1354.00/1354.36	c 
1354.00/1354.36	c # default clock type (1: CPU user seconds, 2: wall clock time)
1354.00/1354.36	c # [type: int, range: [1,2], default: 1]
1354.00/1354.36	c timing/clocktype = 2
1354.00/1354.36	c 
1354.00/1354.36	c # should presolving try to simplify inequalities
1354.00/1354.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1354.00/1354.36	c constraints/linear/simplifyinequalities = TRUE
1354.00/1354.36	c 
1354.00/1354.36	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1354.00/1354.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1354.00/1354.36	c constraints/indicator/addCouplingCons = TRUE
1354.00/1354.36	c 
1354.00/1354.36	c # should presolving try to simplify knapsacks
1354.00/1354.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1354.00/1354.36	c constraints/knapsack/simplifyinequalities = TRUE
1354.00/1354.36	c 
1354.00/1354.36	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1354.00/1354.36	c # [type: int, range: [-1,2147483647], default: -1]
1354.00/1354.36	c separating/rapidlearning/freq = 0
1354.00/1354.36	c 
1354.00/1354.36	c -----------------------------------------------------------------------------------------------
1354.00/1354.36	c start solving
1354.10/1354.44	c 
1354.50/1354.81	EMALLC02 realloc: Out of memory - cannot allocate 654352 bytes
1354.50/1354.81	c [src/scip/lpi_spx.cpp:1079] Warning: SoPlex threw an exception: XMALLC02 realloc: Could not allocate enough memory
1354.50/1354.81	c [src/scip/lp.c:5348] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/lp.c:5836] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/lp.c:11248] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/solve.c:801] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/solve.c:1912] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/solve.c:2591] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/solve.c:3206] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/scip/scip.c:6312] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/cmain.c:674] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/cmain.c:849] ERROR: Error <-6> in function call
1354.50/1354.81	c [src/cmain.c:925] ERROR: Error <-6> in function call
1354.50/1354.81	c SCIP Error (-6): c error in LP solverc 
1354.50/1354.81	c Time complete: 1354.51.

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-2704974-1278581131/watcher-2704974-1278581131 -o /tmp/evaluation-result-2704974-1278581131/solver-2704974-1278581131 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704974-1278581131.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 0.98 3/106 32222
/proc/meminfo: memFree=1880020/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=7904 CPUtime=0
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 1068 0 0 0 0 0 0 0 20 0 1 0 26324598 8093696 979 1992294400 4194304 8395647 140735582913632 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 1976 987 365 1026 0 946 0

[startup+0.0447329 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 32222
/proc/meminfo: memFree=1880020/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=13760 CPUtime=0.03
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 2718 0 0 0 3 0 0 0 20 0 1 0 26324598 14090240 2629 1992294400 4194304 8395647 140735582913632 18446744073709551615 7384783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 3440 2629 393 1026 0 2410 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13760

[startup+0.100737 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 32222
/proc/meminfo: memFree=1880020/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=18376 CPUtime=0.09
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 3872 0 0 0 8 1 0 0 20 0 1 0 26324598 18817024 3783 1992294400 4194304 8395647 140735582913632 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 4594 3783 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.30075 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 32222
/proc/meminfo: memFree=1880020/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=32748 CPUtime=0.29
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 7459 0 0 0 27 2 0 0 20 0 1 0 26324598 33533952 7370 1992294400 4194304 8395647 140735582913632 18446744073709551615 7291664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 8187 7370 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.700775 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 32222
/proc/meminfo: memFree=1880020/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=41524 CPUtime=0.69
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 9637 0 0 0 66 3 0 0 21 0 1 0 26324598 42520576 9548 1992294400 4194304 8395647 140735582913632 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 10381 9548 393 1026 0 9351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41524

[startup+1.50083 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32223
/proc/meminfo: memFree=1835496/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=65740 CPUtime=1.49
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 15681 0 0 0 143 6 0 0 23 0 1 0 26324598 67317760 15592 1992294400 4194304 8395647 140735582913632 18446744073709551615 5758038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32222/statm: 16435 15592 393 1026 0 15405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65740

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32223
/proc/meminfo: memFree=1800528/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=211896 CPUtime=3.09
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 51959 0 0 0 291 18 0 0 25 0 1 0 26324598 216981504 51516 1992294400 4194304 8395647 140735582913632 18446744073709551615 4743357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 52974 51516 463 1026 0 51944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 211896

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32223
/proc/meminfo: memFree=1567160/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=349020 CPUtime=6.29
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 86132 0 0 0 599 30 0 0 25 0 1 0 26324598 357396480 85689 1992294400 4194304 8395647 140735582913632 18446744073709551615 6085526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 87255 85689 469 1026 0 86225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 349020

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32223
/proc/meminfo: memFree=1421832/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=471220 CPUtime=12.69
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 115086 0 0 0 1230 39 0 0 25 0 1 0 26324598 482529280 114643 1992294400 4194304 8395647 140735582913632 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 117805 114643 475 1026 0 116775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 471220

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32223
/proc/meminfo: memFree=1353136/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=546752 CPUtime=25.48
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 136270 0 0 0 2501 47 0 0 25 0 1 0 26324598 559874048 132337 1992294400 4194304 8395647 140735582913632 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 136688 132337 522 1026 0 135658 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 546752

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32225
/proc/meminfo: memFree=1314572/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=585344 CPUtime=51.08
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 145544 0 0 0 5057 51 0 0 25 0 1 0 26324598 599392256 141611 1992294400 4194304 8395647 140735582913632 18446744073709551615 5211842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 146336 141611 522 1026 0 145306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 585344

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32225
/proc/meminfo: memFree=1244140/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=657512 CPUtime=102.27
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 162958 0 0 0 10169 58 0 0 25 0 1 0 26324598 673292288 159025 1992294400 4194304 8395647 140735582913632 18446744073709551615 4228079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 164378 159025 522 1026 0 163348 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 657512

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32227
/proc/meminfo: memFree=1177180/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=725948 CPUtime=162.25
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 180155 0 0 0 16161 64 0 0 25 0 1 0 26324598 743370752 176222 1992294400 4194304 8395647 140735582913632 18446744073709551615 6345848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 181487 176222 522 1026 0 180457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 725948

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32229
/proc/meminfo: memFree=1072276/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=827736 CPUtime=222.24
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 205815 0 0 0 22148 76 0 0 25 0 1 0 26324598 847601664 201882 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 206934 201882 522 1026 0 205904 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 827736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32231
/proc/meminfo: memFree=988824/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=911860 CPUtime=282.23
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 226651 0 0 0 28138 85 0 0 25 0 1 0 26324598 933744640 222718 1992294400 4194304 8395647 140735582913632 18446744073709551615 4743525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 227965 222718 522 1026 0 226935 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 911860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32232
/proc/meminfo: memFree=873256/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1029280 CPUtime=342.22
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 255745 0 0 0 34126 96 0 0 25 0 1 0 26324598 1053982720 251812 1992294400 4194304 8395647 140735582913632 18446744073709551615 4215707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 257320 251812 522 1026 0 256290 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1029280

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32233
/proc/meminfo: memFree=822788/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1079092 CPUtime=402.2
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 268110 0 0 0 40119 101 0 0 25 0 1 0 26324598 1104990208 264177 1992294400 4194304 8395647 140735582913632 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 269773 264177 522 1026 0 268743 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1079092

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32235
/proc/meminfo: memFree=740452/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1160060 CPUtime=462.19
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 288605 0 0 0 46109 110 0 0 25 0 1 0 26324598 1187901440 284672 1992294400 4194304 8395647 140735582913632 18446744073709551615 6079677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 290015 284672 522 1026 0 288985 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1160060

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32237
/proc/meminfo: memFree=663324/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1238388 CPUtime=522.18
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 308456 0 0 0 52100 118 0 0 25 0 1 0 26324598 1268109312 304523 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 309597 304523 522 1026 0 308567 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1238388

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32239
/proc/meminfo: memFree=619676/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1279768 CPUtime=582.16
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 318689 0 0 0 58094 122 0 0 25 0 1 0 26324598 1310482432 314756 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 319942 314756 522 1026 0 318912 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1279768

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32240
/proc/meminfo: memFree=569580/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1330188 CPUtime=642.16
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 331192 0 0 0 64088 128 0 0 25 0 1 0 26324598 1362112512 327259 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 332547 327259 522 1026 0 331517 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 1330188

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32241
/proc/meminfo: memFree=514028/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1385796 CPUtime=702.13
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 345108 0 0 0 70079 134 0 0 25 0 1 0 26324598 1419055104 341175 1992294400 4194304 8395647 140735582913632 18446744073709551615 4911233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 346449 341175 522 1026 0 345419 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 1385796

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32243
/proc/meminfo: memFree=421400/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1481772 CPUtime=762.13
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 368128 0 0 0 76069 144 0 0 25 0 1 0 26324598 1517334528 364195 1992294400 4194304 8395647 140735582913632 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 370443 364195 522 1026 0 369413 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 1481772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32245
/proc/meminfo: memFree=384324/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1518244 CPUtime=822.11
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 377389 0 0 0 82062 149 0 0 25 0 1 0 26324598 1554681856 373456 1992294400 4194304 8395647 140735582913632 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 379561 373456 522 1026 0 378531 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1518244

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32247
/proc/meminfo: memFree=357168/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1545644 CPUtime=882.09
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 384165 0 0 0 88057 152 0 0 25 0 1 0 26324598 1582739456 380232 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 386411 380232 522 1026 0 385381 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 1545644

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32248
/proc/meminfo: memFree=287852/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1620112 CPUtime=942.09
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 402898 0 0 0 94047 162 0 0 25 0 1 0 26324598 1658994688 398965 1992294400 4194304 8395647 140735582913632 18446744073709551615 6080670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 405028 398965 522 1026 0 403998 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 1620112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32249
/proc/meminfo: memFree=228084/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1675500 CPUtime=1002.07
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 416325 0 0 0 100038 169 0 0 25 0 1 0 26324598 1715712000 412392 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 418875 412392 522 1026 0 417845 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1675500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32251
/proc/meminfo: memFree=197704/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1706808 CPUtime=1062.06
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 423951 0 0 0 106034 172 0 0 25 0 1 0 26324598 1747771392 420018 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 426702 420018 522 1026 0 425672 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 1706808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32253
/proc/meminfo: memFree=168936/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1734024 CPUtime=1122.04
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 431059 0 0 0 112029 175 0 0 25 0 1 0 26324598 1775640576 427126 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 433506 427126 527 1026 0 432476 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 1734024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32255
/proc/meminfo: memFree=143888/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1760300 CPUtime=1182.03
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 437329 0 0 0 118025 178 0 0 25 0 1 0 26324598 1802547200 433396 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 440075 433396 527 1026 0 439045 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 1760300

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32256
/proc/meminfo: memFree=117104/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1786648 CPUtime=1242.02
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 444050 0 0 0 124021 181 0 0 25 0 1 0 26324598 1829527552 440117 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 446662 440117 527 1026 0 445632 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 1786648

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32257
/proc/meminfo: memFree=81268/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1822984 CPUtime=1302.01
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 452902 0 0 0 130015 186 0 0 25 0 1 0 26324598 1866735616 448969 1992294400 4194304 8395647 140735582913632 18446744073709551615 4216931 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 455746 448969 527 1026 0 454716 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 1822984



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1354.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32259
/proc/meminfo: memFree=59816/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1843212 CPUtime=1354
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 458243 0 0 0 135211 189 0 0 25 0 1 0 26324598 1887449088 454310 1992294400 4194304 8395647 140735582913632 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 460803 454310 527 1026 0 459773 0
Current children cumulated CPU time (s) 1354
Current children cumulated vsize (KiB) 1843212

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

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

[startup+1354.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32259
/proc/meminfo: memFree=59816/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1856260 CPUtime=1354.29
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 461407 0 0 0 135239 190 0 0 25 0 1 0 26324598 1900810240 457458 1992294400 4194304 8395647 140735582913632 18446744073709551615 4561170 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 464065 457458 541 1026 0 463035 0
Current children cumulated CPU time (s) 1354.29
Current children cumulated vsize (KiB) 1856260

[startup+1354.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32259
/proc/meminfo: memFree=59816/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=1888792 CPUtime=1354.5
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202496 469767 0 0 0 135257 193 0 0 25 0 1 0 26324598 1934123008 465371 1992294400 4194304 8395647 140735582913632 18446744073709551615 6162891 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32222/statm: 472198 465371 548 1026 0 471168 0
Current children cumulated CPU time (s) 1354.5
Current children cumulated vsize (KiB) 1888792

[startup+1354.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 32259
/proc/meminfo: memFree=59816/2059040 swapFree=4140632/4192956
[pid=32222] ppid=32220 vsize=0 CPUtime=1354.59
/proc/32222/stat : 32222 (pbscip.linux.x8) R 32220 32222 31596 0 -1 4202500 470413 0 0 0 135258 201 0 0 25 0 1 0 26324598 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/32222/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1354.59
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 1354.99
CPU time (s): 1354.7
CPU user time (s): 1352.59
CPU system time (s): 2.11068
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 1888792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1352.59
system time used= 2.11068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470413
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= 15842

runsolver used 2.18767 second user time and 6.46002 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-08 11:25:31
IDJOB=2704974
IDBENCH=76768
IDSOLVER=1213
FILE ID=node030/2704974-1278581131
PBS_JOBID= 11240093
Free space on /tmp= 62516 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/j60opt/normalized-j6046_1.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-2704974-1278581131/watcher-2704974-1278581131 -o /tmp/evaluation-result-2704974-1278581131/solver-2704974-1278581131 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704974-1278581131.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9f43ce7d8da05ae87c5a54d1850b38ce
RANDOM SEED=1006859123

node030.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1880300 kB
Buffers:          4988 kB
Cached:          87716 kB
SwapCached:       6028 kB
Active:          55860 kB
Inactive:        50780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1880300 kB
SwapTotal:     4192956 kB
SwapFree:      4140632 kB
Dirty:           14668 kB
Writeback:           0 kB
AnonPages:       12256 kB
Mapped:          12160 kB
Slab:            50064 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180404 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= 62504 MiB
End job on node030 at 2010-07-08 11:48:08