Trace number 2704934

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) 955.099 955.347

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12030_10.std.opb
MD5SUMdf83bcff36e5e2e96ae940422933c983
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark86
Best CPU time to get the best result obtained on this benchmark7.46486
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245346
Number of constraints which are clauses244146
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 constraint66
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-2704934-1278582092.opb>
3.79/3.81	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245346 constraints
3.79/3.81	c problem read
3.79/3.81	c presolving settings loaded
5.09/5.11	c presolving:
21.39/21.41	c (round 1) 5610 del vars, 16364 del conss, 4141 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16767384 impls, 0 clqs
32.99/33.08	c (round 2) 12043 del vars, 41876 del conss, 10170 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16802912 impls, 0 clqs
37.49/37.52	c (round 3) 14621 del vars, 53076 del conss, 11865 chg bounds, 51 chg sides, 45 chg coeffs, 0 upgd conss, 16818378 impls, 0 clqs
39.88/39.98	c (round 4) 16038 del vars, 58671 del conss, 12821 chg bounds, 79 chg sides, 86 chg coeffs, 0 upgd conss, 16827295 impls, 0 clqs
41.28/41.35	c (round 5) 16875 del vars, 61984 del conss, 13385 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16832562 impls, 0 clqs
42.08/42.15	c (round 6) 17283 del vars, 63784 del conss, 13635 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16835739 impls, 0 clqs
42.68/42.79	c (round 7) 17565 del vars, 64909 del conss, 13823 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16838313 impls, 0 clqs
43.08/43.17	c (round 8) 17689 del vars, 65490 del conss, 13916 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16839251 impls, 0 clqs
43.38/43.49	c (round 9) 17771 del vars, 65855 del conss, 13978 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16839554 impls, 0 clqs
43.68/43.70	c (round 10) 17807 del vars, 66037 del conss, 14000 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16839693 impls, 0 clqs
43.78/43.88	c (round 11) 17819 del vars, 66107 del conss, 14008 chg bounds, 84 chg sides, 92 chg coeffs, 0 upgd conss, 16839727 impls, 0 clqs
45.28/45.36	c (round 12) 17819 del vars, 66117 del conss, 14008 chg bounds, 84 chg sides, 92 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
46.88/46.90	c (round 13) 17819 del vars, 66122 del conss, 14008 chg bounds, 141 chg sides, 297 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
47.48/47.52	c (round 14) 17819 del vars, 66132 del conss, 14008 chg bounds, 161 chg sides, 360 chg coeffs, 179229 upgd conss, 16839727 impls, 1 clqs
953.94/954.20	c pressed CTRL-C 1 times (5 times for forcing termination)
954.05/954.39	c    (950.6s) probing: 312/55023 (0.6%) - 0 fixings, 0 aggregations, 6205204 implications, 0 bound changes
954.05/954.39	c    (950.6s) probing aborted: solving stopped
954.14/954.40	c presolving (15 rounds):
954.14/954.40	c  17819 deleted vars, 66133 deleted constraints, 14008 tightened bounds, 0 added holes, 162 changed sides, 367 changed coefficients
954.14/954.40	c  42870731 implications, 1 cliques
954.14/954.40	c presolved problem has 55023 variables (55023 bin, 0 int, 0 impl, 0 cont) and 179255 constraints
954.14/954.40	c    1096 constraints of type <knapsack>
954.14/954.40	c  150964 constraints of type <setppc>
954.14/954.40	c   27195 constraints of type <logicor>
954.14/954.40	c transformed objective value is always integral (scale: 1)
954.14/954.40	c Presolving Time: 949.75
954.14/954.40	c - non default parameters ----------------------------------------------------------------------
954.14/954.40	c # SCIP version 1.2.1.3
954.14/954.40	c 
954.14/954.40	c # frequency for displaying node information lines
954.14/954.40	c # [type: int, range: [-1,2147483647], default: 100]
954.14/954.40	c display/freq = 10000
954.14/954.40	c 
954.14/954.40	c # maximal time in seconds to run
954.14/954.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
954.14/954.40	c limits/time = 1786.2
954.14/954.40	c 
954.14/954.40	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
954.14/954.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
954.14/954.40	c limits/memory = 1620
954.14/954.40	c 
954.14/954.40	c # default clock type (1: CPU user seconds, 2: wall clock time)
954.14/954.40	c # [type: int, range: [1,2], default: 1]
954.14/954.40	c timing/clocktype = 2
954.14/954.40	c 
954.14/954.40	c # should presolving try to simplify inequalities
954.14/954.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
954.14/954.40	c constraints/linear/simplifyinequalities = TRUE
954.14/954.40	c 
954.14/954.40	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
954.14/954.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
954.14/954.40	c constraints/indicator/addCouplingCons = TRUE
954.14/954.40	c 
954.14/954.40	c # should presolving try to simplify knapsacks
954.14/954.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
954.14/954.40	c constraints/knapsack/simplifyinequalities = TRUE
954.14/954.40	c 
954.14/954.40	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
954.14/954.40	c # [type: int, range: [-1,2147483647], default: -1]
954.14/954.40	c separating/rapidlearning/freq = 0
954.14/954.40	c 
954.14/954.40	c -----------------------------------------------------------------------------------------------
954.14/954.40	c start solving
954.24/954.55	c 
954.86/955.16	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
954.86/955.16	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
954.86/955.16	c [src/scip/lp.c:3540] ERROR: No memory in function call
954.86/955.16	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
954.86/955.16	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
954.86/955.16	c [src/cmain.c:674] ERROR: Error <-1> in function call
954.86/955.16	c [src/cmain.c:849] ERROR: Error <-1> in function call
954.86/955.16	c [src/cmain.c:925] ERROR: Error <-1> in function call
954.86/955.16	c SCIP Error (-1): c insufficient memory errorc 
954.86/955.16	c Time complete: 954.9.

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-2704934-1278582092/watcher-2704934-1278582092 -o /tmp/evaluation-result-2704934-1278582092/solver-2704934-1278582092 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704934-1278582092.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 3/106 531
/proc/meminfo: memFree=1506156/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=5692 CPUtime=0
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 730 0 0 0 0 0 0 0 19 0 1 0 26416447 5828608 645 1992294400 4194304 8395647 140735704539696 18446744073709551615 5509116 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 1423 650 307 1026 0 393 0

[startup+0.0340529 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 531
/proc/meminfo: memFree=1506156/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=12336 CPUtime=0.02
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 2380 0 0 0 2 0 0 0 21 0 1 0 26416447 12632064 2292 1992294400 4194304 8395647 140735704539696 18446744073709551615 7373219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 3084 2292 393 1026 0 2054 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12336

[startup+0.10106 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 531
/proc/meminfo: memFree=1506156/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=18372 CPUtime=0.09
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 3870 0 0 0 8 1 0 0 21 0 1 0 26416447 18812928 3782 1992294400 4194304 8395647 140735704539696 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 4593 3782 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.30108 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 531
/proc/meminfo: memFree=1506156/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=32744 CPUtime=0.29
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 7459 0 0 0 27 2 0 0 21 0 1 0 26416447 33529856 7371 1992294400 4194304 8395647 140735704539696 18446744073709551615 4729731 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 8186 7371 393 1026 0 7156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32744

[startup+0.701124 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 531
/proc/meminfo: memFree=1506156/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=53316 CPUtime=0.69
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 12604 0 0 0 65 4 0 0 22 0 1 0 26416447 54595584 12516 1992294400 4194304 8395647 140735704539696 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 13329 12516 393 1026 0 12299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53316

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 532
/proc/meminfo: memFree=1450720/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=72148 CPUtime=1.49
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 17308 0 0 0 143 6 0 0 25 0 1 0 26416447 73879552 17220 1992294400 4194304 8395647 140735704539696 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 18037 17220 393 1026 0 17007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72148

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 532
/proc/meminfo: memFree=1422820/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=125240 CPUtime=3.09
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 30547 0 0 0 299 10 0 0 25 0 1 0 26416447 128245760 30459 1992294400 4194304 8395647 140735704539696 18446744073709551615 7301391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 31310 30459 393 1026 0 30280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125240

[startup+6.30072 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 532
/proc/meminfo: memFree=1141960/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=422948 CPUtime=6.29
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 103907 0 0 0 595 34 0 0 25 0 1 0 26416447 433098752 103465 1992294400 4194304 8395647 140735704539696 18446744073709551615 6345887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 105737 103465 463 1026 0 104707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 422948

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 533
/proc/meminfo: memFree=866316/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=677624 CPUtime=12.68
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 166967 0 0 0 1213 55 0 0 25 0 1 0 26416447 693886976 166525 1992294400 4194304 8395647 140735704539696 18446744073709551615 4742904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 169406 166525 469 1026 0 168376 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 677624

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 533
/proc/meminfo: memFree=657376/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=868164 CPUtime=25.49
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 212544 0 0 0 2478 71 0 0 25 0 1 0 26416447 888999936 212102 1992294400 4194304 8395647 140735704539696 18446744073709551615 6085513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 217041 212102 475 1026 0 216011 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 868164

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 533
/proc/meminfo: memFree=575164/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=951964 CPUtime=51.08
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 240434 0 0 0 5028 80 0 0 25 0 1 0 26416447 974811136 232758 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 237991 232758 581 1026 0 236961 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 951964

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 535
/proc/meminfo: memFree=522092/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1009508 CPUtime=102.28
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 253671 0 0 0 10140 88 0 0 25 0 1 0 26416447 1033736192 245995 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 252377 245995 581 1026 0 251347 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1009508

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 537
/proc/meminfo: memFree=484272/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1050080 CPUtime=162.25
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 263216 0 0 0 16134 91 0 0 25 0 1 0 26416447 1075281920 255540 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 262520 255540 581 1026 0 261490 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1050080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 537
/proc/meminfo: memFree=435540/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1098544 CPUtime=222.23
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 275265 0 0 0 22128 95 0 0 25 0 1 0 26416447 1124909056 267589 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 274636 267589 581 1026 0 273606 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1098544

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 539
/proc/meminfo: memFree=353204/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1183836 CPUtime=282.22
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 295883 0 0 0 28119 103 0 0 25 0 1 0 26416447 1212248064 288207 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 295959 288207 581 1026 0 294929 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1183836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 541
/proc/meminfo: memFree=306208/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1229252 CPUtime=342.2
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 307540 0 0 0 34113 107 0 0 25 0 1 0 26416447 1258754048 299864 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 307313 299864 581 1026 0 306283 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1229252

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 543
/proc/meminfo: memFree=271736/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1263400 CPUtime=402.18
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 316143 0 0 0 40108 110 0 0 25 0 1 0 26416447 1293721600 308467 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 315850 308467 581 1026 0 314820 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1263400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 545
/proc/meminfo: memFree=241480/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1295168 CPUtime=462.17
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 323975 0 0 0 46104 113 0 0 25 0 1 0 26416447 1326252032 316299 1992294400 4194304 8395647 140735704539696 18446744073709551615 5085356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 323792 316299 581 1026 0 322762 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1295168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 545
/proc/meminfo: memFree=159020/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1374976 CPUtime=522.15
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 344262 0 0 0 52091 124 0 0 25 0 1 0 26416447 1407975424 336586 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 343744 336586 581 1026 0 342714 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1374976

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 547
/proc/meminfo: memFree=110412/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1424692 CPUtime=582.14
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 356415 0 0 0 58085 129 0 0 25 0 1 0 26416447 1458884608 348739 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 356173 348739 581 1026 0 355143 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1424692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 549
/proc/meminfo: memFree=53744/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1482560 CPUtime=642.13
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 370501 0 0 0 64079 134 0 0 25 0 1 0 26416447 1518141440 362825 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 370640 362825 581 1026 0 369610 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1482560

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 551
/proc/meminfo: memFree=9600/2059040 swapFree=4165016/4192956
[pid=531] ppid=529 vsize=1526596 CPUtime=702.1
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 381503 0 0 0 70073 137 0 0 25 0 1 0 26416447 1563234304 373827 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 381649 373827 581 1026 0 380619 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1526596

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 553
/proc/meminfo: memFree=10576/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1633716 CPUtime=762.11
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 407716 0 0 0 76061 150 0 0 25 0 1 0 26416447 1672925184 400040 1992294400 4194304 8395647 140735704539696 18446744073709551615 4918185 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 408429 400040 581 1026 0 407399 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1633716

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 553
/proc/meminfo: memFree=10652/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1687072 CPUtime=822.08
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 421201 0 0 0 82053 155 0 0 25 0 1 0 26416447 1727561728 413525 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 421768 413525 581 1026 0 420738 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1687072

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 555
/proc/meminfo: memFree=10624/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1734116 CPUtime=882.06
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 433192 0 0 0 88046 160 0 0 25 0 1 0 26416447 1775734784 425516 1992294400 4194304 8395647 140735704539696 18446744073709551615 6068852 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 433529 425516 581 1026 0 432499 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1734116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 557
/proc/meminfo: memFree=10320/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1831252 CPUtime=942.05
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 456554 0 0 0 94032 173 0 0 25 0 1 0 26416447 1875202048 448878 1992294400 4194304 8395647 140735704539696 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 457813 448878 581 1026 0 456783 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1831252



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+954.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 557
/proc/meminfo: memFree=9868/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1844540 CPUtime=953.94
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 459803 0 0 0 95220 174 0 0 25 0 1 0 26416447 1888808960 452127 1992294400 4194304 8395647 140735704539696 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 461135 452127 581 1026 0 460105 0
Current children cumulated CPU time (s) 953.94
Current children cumulated vsize (KiB) 1844540

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

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

[startup+955.014 s]
/proc/loadavg: 1.00 1.00 1.00 5/108 558
/proc/meminfo: memFree=8860/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=1878152 CPUtime=954.76
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202496 468464 0 0 0 95295 181 0 0 25 0 1 0 26416447 1923227648 460624 1992294400 4194304 8395647 140735704539696 18446744073709551615 4561183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/531/statm: 469538 460624 548 1026 0 468508 0
Current children cumulated CPU time (s) 954.76
Current children cumulated vsize (KiB) 1878152

[startup+955.201 s]
/proc/loadavg: 1.00 1.00 1.00 5/108 558
/proc/meminfo: memFree=8860/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=0 CPUtime=954.94
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202500 472364 0 0 0 95308 186 0 0 25 0 1 0 26416447 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 954.94
Current children cumulated vsize (KiB) 0

[startup+955.301 s]
/proc/loadavg: 1.00 1.00 1.00 5/108 558
/proc/meminfo: memFree=8860/2059040 swapFree=4140272/4192956
[pid=531] ppid=529 vsize=0 CPUtime=955.04
/proc/531/stat : 531 (pbscip.linux.x8) R 529 531 32082 0 -1 4202500 472364 0 0 0 95308 196 0 0 25 0 1 0 26416447 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 955.04
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 955.347
CPU time (s): 955.099
CPU user time (s): 953.088
CPU system time (s): 2.01069
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 1886988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 953.088
system time used= 2.01069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 472364
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= 3
involuntary context switches= 3828

runsolver used 1.56576 second user time and 4.5693 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-08 11:41:33
IDJOB=2704934
IDBENCH=77486
IDSOLVER=1213
FILE ID=node047/2704934-1278582092
PBS_JOBID= 11240079
Free space on /tmp= 62484 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/j120opt/normalized-j12030_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-2704934-1278582092/watcher-2704934-1278582092 -o /tmp/evaluation-result-2704934-1278582092/solver-2704934-1278582092 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704934-1278582092.opb -t 1800 -m 1800

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

MD5SUM BENCH= df83bcff36e5e2e96ae940422933c983
RANDOM SEED=673479575

node047.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:       1506560 kB
Buffers:         99180 kB
Cached:         326948 kB
SwapCached:       1388 kB
Active:         203692 kB
Inactive:       255836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1506560 kB
SwapTotal:     4192956 kB
SwapFree:      4165016 kB
Dirty:           17752 kB
Writeback:           0 kB
AnonPages:       31852 kB
Mapped:          13436 kB
Slab:            70848 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180344 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= 62476 MiB
End job on node047 at 2010-07-08 11:57:29