Trace number 2687392

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 662.911 663.077

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9045_2.std.opb
MD5SUM164e1d7c8e885527f3cc100614dc9c6f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.11
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 constraints192642
Number of constraints which are clauses191442
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 constraint90
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687392-1278452733.opb>
3.19/3.28	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192642 constraints
3.19/3.28	c problem read
3.19/3.29	c presolving settings loaded
3.19/3.29	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
4.19/4.28	c presolving:
15.30/15.32	c (round 1) 5258 del vars, 15137 del conss, 4119 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13045962 impls, 0 clqs
22.09/22.17	c (round 2) 9801 del vars, 35276 del conss, 8230 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13073990 impls, 0 clqs
24.58/24.61	c (round 3) 11395 del vars, 42773 del conss, 9216 chg bounds, 11 chg sides, 17 chg coeffs, 0 upgd conss, 13087247 impls, 0 clqs
26.09/26.18	c (round 4) 12289 del vars, 46525 del conss, 9794 chg bounds, 26 chg sides, 48 chg coeffs, 0 upgd conss, 13094118 impls, 0 clqs
27.18/27.21	c (round 5) 12958 del vars, 49215 del conss, 10179 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13102649 impls, 0 clqs
27.99/28.05	c (round 6) 13448 del vars, 51073 del conss, 10455 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13108298 impls, 0 clqs
28.59/28.67	c (round 7) 13743 del vars, 52389 del conss, 10635 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13111388 impls, 0 clqs
29.08/29.12	c (round 8) 13932 del vars, 53170 del conss, 10739 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13113811 impls, 0 clqs
29.39/29.43	c (round 9) 14020 del vars, 53654 del conss, 10786 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13114888 impls, 0 clqs
29.59/29.70	c (round 10) 14080 del vars, 53904 del conss, 10825 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115280 impls, 0 clqs
29.88/29.92	c (round 11) 14104 del vars, 54040 del conss, 10840 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115361 impls, 0 clqs
30.08/30.12	c (round 12) 14106 del vars, 54081 del conss, 10841 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115365 impls, 0 clqs
31.38/31.42	c (round 13) 14106 del vars, 54085 del conss, 10841 chg bounds, 31 chg sides, 58 chg coeffs, 138557 upgd conss, 13115365 impls, 0 clqs
33.18/33.23	c (round 14) 14106 del vars, 54089 del conss, 10841 chg bounds, 45 chg sides, 198 chg coeffs, 138557 upgd conss, 13115365 impls, 0 clqs
660.74/660.90	c pressed CTRL-C 1 times (5 times for forcing termination)
660.85/661.07	c    (654.3s) probing: 536/40676 (1.3%) - 5 fixings, 1 aggregations, 7364157 implications, 0 bound changes
660.85/661.07	c    (654.3s) probing aborted: solving stopped
660.85/661.08	c (round 15) 14112 del vars, 54089 del conss, 10841 chg bounds, 48 chg sides, 219 chg coeffs, 138557 upgd conss, 44095085 impls, 0 clqs
660.85/661.08	c presolving (15 rounds):
660.85/661.08	c  14112 deleted vars, 54089 deleted constraints, 10841 tightened bounds, 0 added holes, 48 changed sides, 219 changed coefficients
660.85/661.08	c  44095085 implications, 0 cliques
660.85/661.08	c presolving was interrupted.
660.85/661.08	c Presolving Time: 653.78
660.85/661.08	c - non default parameters ----------------------------------------------------------------------
660.85/661.08	c # SCIP version 1.2.1.2
660.85/661.08	c 
660.85/661.08	c # frequency for displaying node information lines
660.85/661.08	c # [type: int, range: [-1,2147483647], default: 100]
660.85/661.08	c display/freq = 10000
660.85/661.08	c 
660.85/661.08	c # maximal time in seconds to run
660.85/661.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
660.85/661.08	c limits/time = 1796.72
660.85/661.08	c 
660.85/661.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
660.85/661.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
660.85/661.08	c limits/memory = 1620
660.85/661.08	c 
660.85/661.08	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
660.85/661.08	c # [type: int, range: [-1,2147483647], default: 1]
660.85/661.08	c lp/solvefreq = -1
660.85/661.08	c 
660.85/661.08	c # should presolving try to simplify inequalities
660.85/661.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
660.85/661.08	c constraints/linear/simplifyinequalities = TRUE
660.85/661.08	c 
660.85/661.08	c # should presolving try to simplify knapsacks
660.85/661.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
660.85/661.08	c constraints/knapsack/simplifyinequalities = TRUE
660.85/661.08	c 
660.85/661.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
660.85/661.08	c # [type: int, range: [-1,2147483647], default: -1]
660.85/661.08	c separating/rapidlearning/freq = 0
660.85/661.08	c 
660.85/661.08	c -----------------------------------------------------------------------------------------------
660.85/661.08	c start solving
661.13/661.30	c presolving:

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-2687392-1278452733/watcher-2687392-1278452733 -o /tmp/evaluation-result-2687392-1278452733/solver-2687392-1278452733 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687392-1278452733.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 3/105 20382
/proc/meminfo: memFree=1338184/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=6584 CPUtime=0
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 1037 0 0 0 0 0 0 0 25 0 1 0 13481634 6742016 961 1992294400 4194304 7136930 140734827672768 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 1646 971 254 719 0 925 0

[startup+0.0258259 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 20382
/proc/meminfo: memFree=1338184/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=9584 CPUtime=0.01
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 1878 0 0 0 1 0 0 0 25 0 1 0 13481634 9814016 1801 1992294400 4194304 7136930 140734827672768 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 2396 1801 271 719 0 1675 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9584

[startup+0.101833 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 20382
/proc/meminfo: memFree=1338184/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=16000 CPUtime=0.09
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 3473 0 0 0 8 1 0 0 25 0 1 0 13481634 16384000 3396 1992294400 4194304 7136930 140734827672768 18446744073709551615 6328247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 4000 3396 271 719 0 3279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16000

[startup+0.300853 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 20382
/proc/meminfo: memFree=1338184/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=26924 CPUtime=0.29
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 6244 0 0 0 27 2 0 0 25 0 1 0 13481634 27570176 6158 1992294400 4194304 7136930 140734827672768 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 6731 6158 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700892 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 20382
/proc/meminfo: memFree=1338184/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=43040 CPUtime=0.69
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 10262 0 0 0 66 3 0 0 25 0 1 0 13481634 44072960 10176 1992294400 4194304 7136930 140734827672768 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 10760 10176 271 719 0 10039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43040

[startup+1.50097 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=1291552/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=61128 CPUtime=1.49
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 14723 0 0 0 144 5 0 0 25 0 1 0 13481634 62595072 14637 1992294400 4194304 7136930 140734827672768 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 15282 14637 271 719 0 14561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61128

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=1261544/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=114236 CPUtime=3.09
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 28013 0 0 0 298 11 0 0 25 0 1 0 13481634 116977664 27927 1992294400 4194304 7136930 140734827672768 18446744073709551615 5648439 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20382/statm: 28559 27927 271 719 0 27838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114236

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=992340/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=403044 CPUtime=6.29
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 99769 0 0 0 590 39 0 0 25 0 1 0 13481634 412717056 99269 1992294400 4194304 7136930 140734827672768 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 100761 99269 342 719 0 100040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 403044

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=723508/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=650392 CPUtime=12.69
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 159662 0 0 0 1200 69 0 0 25 0 1 0 13481634 666001408 159162 1992294400 4194304 7136930 140734827672768 18446744073709551615 5964539 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 162598 159162 342 719 0 161877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 650392

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=668204/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=684276 CPUtime=25.48
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 168527 0 0 0 2449 99 0 0 25 0 1 0 13481634 700698624 167256 1992294400 4194304 7136930 140734827672768 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 171069 167256 347 719 0 170348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 684276

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20383
/proc/meminfo: memFree=588224/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=772700 CPUtime=51.08
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 209939 0 0 0 4913 195 0 0 25 0 1 0 13481634 791244800 187384 1992294400 4194304 7136930 140734827672768 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 193175 187384 387 719 0 192454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 772700

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20385
/proc/meminfo: memFree=527092/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=836024 CPUtime=102.27
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 225711 0 0 0 10024 203 0 0 25 0 1 0 13481634 856088576 202603 1992294400 4194304 7136930 140734827672768 18446744073709551615 4678649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 209006 202603 387 719 0 208285 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 836024

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20387
/proc/meminfo: memFree=457528/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=906192 CPUtime=162.25
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 243824 0 0 0 16013 212 0 0 25 0 1 0 13481634 927940608 219948 1992294400 4194304 7136930 140734827672768 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 226548 219948 387 719 0 225827 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 906192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20389
/proc/meminfo: memFree=393792/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=971856 CPUtime=222.24
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 260513 0 0 0 22003 221 0 0 25 0 1 0 13481634 995180544 235869 1992294400 4194304 7136930 140734827672768 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 242964 235869 387 719 0 242243 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 971856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20389
/proc/meminfo: memFree=270908/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1094188 CPUtime=282.22
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 291219 0 0 0 27987 235 0 0 25 0 1 0 13481634 1120448512 266542 1992294400 4194304 7136930 140734827672768 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 273547 266542 387 719 0 272826 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1094188

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20391
/proc/meminfo: memFree=171584/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1195724 CPUtime=342.21
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 316784 0 0 0 33974 247 0 0 25 0 1 0 13481634 1224421376 291306 1992294400 4194304 7136930 140734827672768 18446744073709551615 4660993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 298931 291306 388 719 0 298210 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1195724

[startup+402.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/106 20393
/proc/meminfo: memFree=73996/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1294360 CPUtime=402.19
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 341946 0 0 0 39960 259 0 0 25 0 1 0 13481634 1325424640 316212 1992294400 4194304 7136930 140734827672768 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 323590 316212 388 719 0 322869 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1294360

[startup+462.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/106 20395
/proc/meminfo: memFree=9232/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1422016 CPUtime=462.18
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 373676 0 0 0 45944 274 0 0 25 0 1 0 13481634 1456144384 347430 1992294400 4194304 7136930 140734827672768 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 355504 347430 388 719 0 354783 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1422016

[startup+522.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/106 20397
/proc/meminfo: memFree=9452/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1531360 CPUtime=522.16
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 401074 0 0 0 51927 289 0 0 25 0 1 0 13481634 1568112640 374060 1992294400 4194304 7136930 140734827672768 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 382840 374060 388 719 0 382119 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1531360

[startup+582.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/106 20397
/proc/meminfo: memFree=9344/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1652244 CPUtime=582.14
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 431876 0 0 0 57904 310 0 0 25 0 1 0 13481634 1691897856 404862 1992294400 4194304 7136930 140734827672768 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 413061 404862 388 719 0 412340 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1652244

[startup+642.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/106 20399
/proc/meminfo: memFree=10460/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1803256 CPUtime=642.14
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 468905 0 0 0 63877 337 0 0 25 0 1 0 13481634 1846534144 441891 1992294400 4194304 7136930 140734827672768 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 450814 441891 388 719 0 450093 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1803256



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+660.901 s]
/proc/loadavg: 1.06 1.05 1.01 2/106 20399
/proc/meminfo: memFree=10440/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1844972 CPUtime=660.74
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 479261 0 0 0 65730 344 0 0 25 0 1 0 13481634 1889251328 452247 1992294400 4194304 7136930 140734827672768 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 461243 452247 388 719 0 460522 0
Current children cumulated CPU time (s) 660.74
Current children cumulated vsize (KiB) 1844972

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20382

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

[startup+662.208 s]
/proc/loadavg: 1.05 1.05 1.01 2/107 20400
/proc/meminfo: memFree=10108/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1846504 CPUtime=662.03
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 480194 0 0 0 65859 344 0 0 25 0 1 0 13481634 1890820096 452923 1992294400 4194304 7136930 140734827672768 18446744073709551615 4890290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 461626 452923 395 719 0 460905 0
Current children cumulated CPU time (s) 662.03
Current children cumulated vsize (KiB) 1846504

[startup+662.601 s]
/proc/loadavg: 1.05 1.05 1.01 2/107 20400
/proc/meminfo: memFree=10108/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=1846504 CPUtime=662.42
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4202496 480194 0 0 0 65898 344 0 0 25 0 1 0 13481634 1890820096 452923 1992294400 4194304 7136930 140734827672768 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20382/statm: 461626 452923 395 719 0 460905 0
Current children cumulated CPU time (s) 662.42
Current children cumulated vsize (KiB) 1846504

[startup+663.001 s]
/proc/loadavg: 1.05 1.05 1.01 2/107 20400
/proc/meminfo: memFree=10108/2059040 swapFree=4192956/4192956
[pid=20382] ppid=20380 vsize=0 CPUtime=662.83
/proc/20382/stat : 20382 (pbscip.linux.x8) R 20380 20382 20040 0 -1 4203524 480451 0 0 0 65923 360 0 0 25 0 1 0 13481634 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20382/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 662.83
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 663.077
CPU time (s): 662.911
CPU user time (s): 659.234
CPU system time (s): 3.67744
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 1846504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 659.234
system time used= 3.67744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480451
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= 1000

runsolver used 1.10183 second user time and 3.13952 second system time

The end

Launcher Data 

Begin job on node089 at 2010-07-06 23:45:33
IDJOB=2687392
IDBENCH=77755
IDSOLVER=1167
FILE ID=node089/2687392-1278452733
PBS_JOBID= 11233516
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9045_2.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687392-1278452733/watcher-2687392-1278452733 -o /tmp/evaluation-result-2687392-1278452733/solver-2687392-1278452733 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687392-1278452733.opb -t 1800 -m 1800

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

MD5SUM BENCH= 164e1d7c8e885527f3cc100614dc9c6f
RANDOM SEED=108817193

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1338588 kB
Buffers:        121624 kB
Cached:         459716 kB
SwapCached:          0 kB
Active:         246880 kB
Inactive:       395388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1338588 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9656 kB
Writeback:           0 kB
AnonPages:       60892 kB
Mapped:          14788 kB
Slab:            56512 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183556 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= 62548 MiB
End job on node089 at 2010-07-06 23:56:36