Trace number 2687509

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) 713.602 713.887

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9020_8.std.opb
MD5SUM48233c730cac0debc17e55ad641f6cbd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark6.93494
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 constraints184181
Number of constraints which are clauses182981
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 constraint25
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-2687509-1278454046.opb>
3.30/3.30	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184181 constraints
3.30/3.30	c problem read
3.30/3.31	c presolving settings loaded
3.30/3.31	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
4.19/4.23	c presolving:
15.29/15.35	c (round 1) 4455 del vars, 13010 del conss, 3249 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12549876 impls, 0 clqs
22.48/22.53	c (round 2) 10146 del vars, 33259 del conss, 8573 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12577970 impls, 0 clqs
24.69/24.78	c (round 3) 11967 del vars, 42317 del conss, 9554 chg bounds, 74 chg sides, 59 chg coeffs, 0 upgd conss, 12588884 impls, 0 clqs
25.88/25.91	c (round 4) 12645 del vars, 45369 del conss, 9943 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12593433 impls, 0 clqs
26.48/26.56	c (round 5) 12988 del vars, 46829 del conss, 10114 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12596443 impls, 0 clqs
26.98/27.00	c (round 6) 13151 del vars, 47552 del conss, 10206 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12597568 impls, 0 clqs
27.18/27.29	c (round 7) 13205 del vars, 47876 del conss, 10236 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598040 impls, 0 clqs
27.49/27.53	c (round 8) 13237 del vars, 48024 del conss, 10256 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598258 impls, 0 clqs
27.69/27.76	c (round 9) 13253 del vars, 48103 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598414 impls, 0 clqs
27.89/27.96	c (round 10) 13253 del vars, 48120 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598414 impls, 0 clqs
29.48/29.52	c (round 11) 13253 del vars, 48120 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 136061 upgd conss, 12598414 impls, 0 clqs
711.42/711.71	c pressed CTRL-C 1 times (5 times for forcing termination)
713.31/713.69	c    (706.7s) probing: 776/41529 (1.9%) - 0 fixings, 0 aggregations, 8311934 implications, 0 bound changes
713.31/713.69	c    (706.7s) probing aborted: solving stopped
713.41/713.70	c presolving (12 rounds):
713.41/713.70	c  13253 deleted vars, 48120 deleted constraints, 10264 tightened bounds, 0 added holes, 116 changed sides, 246 changed coefficients
713.41/713.70	c  45052296 implications, 234 cliques
713.41/713.70	c presolved problem has 41529 variables (41529 bin, 0 int, 0 impl, 0 cont) and 136067 constraints
713.41/713.70	c    1045 constraints of type <knapsack>
713.41/713.70	c       6 constraints of type <setppc>
713.41/713.70	c  135016 constraints of type <logicor>
713.41/713.70	c transformed objective value is always integral (scale: 1)
713.41/713.70	c Presolving Time: 706.26
713.41/713.70	c - non default parameters ----------------------------------------------------------------------
713.41/713.70	c # SCIP version 1.2.1.2
713.41/713.70	c 
713.41/713.70	c # frequency for displaying node information lines
713.41/713.70	c # [type: int, range: [-1,2147483647], default: 100]
713.41/713.70	c display/freq = 10000
713.41/713.70	c 
713.41/713.70	c # maximal time in seconds to run
713.41/713.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
713.41/713.70	c limits/time = 1796.7
713.41/713.70	c 
713.41/713.70	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
713.41/713.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
713.41/713.70	c limits/memory = 1620
713.41/713.70	c 
713.41/713.70	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
713.41/713.70	c # [type: int, range: [-1,2147483647], default: 1]
713.41/713.70	c lp/solvefreq = -1
713.41/713.70	c 
713.41/713.70	c # should presolving try to simplify inequalities
713.41/713.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
713.41/713.70	c constraints/linear/simplifyinequalities = TRUE
713.41/713.70	c 
713.41/713.70	c # should presolving try to simplify knapsacks
713.41/713.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
713.41/713.70	c constraints/knapsack/simplifyinequalities = TRUE
713.41/713.70	c 
713.41/713.70	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
713.41/713.70	c # [type: int, range: [-1,2147483647], default: -1]
713.41/713.70	c separating/rapidlearning/freq = 0
713.41/713.70	c 
713.41/713.70	c -----------------------------------------------------------------------------------------------
713.41/713.70	c start solving

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-2687509-1278454046/watcher-2687509-1278454046 -o /tmp/evaluation-result-2687509-1278454046/solver-2687509-1278454046 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687509-1278454046.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: 1.14 1.02 1.06 3/106 19942
/proc/meminfo: memFree=1850864/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=6584 CPUtime=0
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 952 0 0 0 0 0 0 0 20 0 1 0 13617922 6742016 874 1992294400 4194304 7136930 140734687561232 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 1646 883 254 719 0 925 0

[startup+0.082796 s]
/proc/loadavg: 1.14 1.02 1.06 3/106 19942
/proc/meminfo: memFree=1850864/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=14296 CPUtime=0.07
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 3056 0 0 0 7 0 0 0 20 0 1 0 13617922 14639104 2978 1992294400 4194304 7136930 140734687561232 18446744073709551615 6178271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 3574 2978 271 719 0 2853 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14296

[startup+0.100798 s]
/proc/loadavg: 1.14 1.02 1.06 3/106 19942
/proc/meminfo: memFree=1850864/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=14904 CPUtime=0.09
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 3199 0 0 0 9 0 0 0 20 0 1 0 13617922 15261696 3121 1992294400 4194304 7136930 140734687561232 18446744073709551615 6304143 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.300836 s]
/proc/loadavg: 1.14 1.02 1.06 3/106 19942
/proc/meminfo: memFree=1850864/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=25896 CPUtime=0.29
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 5985 0 0 0 27 2 0 0 20 0 1 0 13617922 26517504 5898 1992294400 4194304 7136930 140734687561232 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 6474 5898 271 719 0 5753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25896

[startup+0.700913 s]
/proc/loadavg: 1.14 1.02 1.06 3/106 19942
/proc/meminfo: memFree=1850864/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=42204 CPUtime=0.69
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 10013 0 0 0 66 3 0 0 21 0 1 0 13617922 43216896 9926 1992294400 4194304 7136930 140734687561232 18446744073709551615 6303947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 10551 9926 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.50107 s]
/proc/loadavg: 1.14 1.02 1.06 2/107 19943
/proc/meminfo: memFree=1806340/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=57768 CPUtime=1.49
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 13903 0 0 0 144 5 0 0 23 0 1 0 13617922 59154432 13816 1992294400 4194304 7136930 140734687561232 18446744073709551615 6285717 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 14442 13816 271 719 0 13721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57768

[startup+3.10137 s]
/proc/loadavg: 1.14 1.02 1.06 2/107 19943
/proc/meminfo: memFree=1779556/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=106316 CPUtime=3.09
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 26021 0 0 0 299 10 0 0 25 0 1 0 13617922 108867584 25934 1992294400 4194304 7136930 140734687561232 18446744073709551615 4907449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19942/statm: 26579 25934 271 719 0 25858 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106316

[startup+6.30098 s]
/proc/loadavg: 1.13 1.02 1.06 2/107 19943
/proc/meminfo: memFree=1518908/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=385868 CPUtime=6.29
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 95414 0 0 0 589 40 0 0 25 0 1 0 13617922 395128832 94909 1992294400 4194304 7136930 140734687561232 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 96467 94909 342 719 0 95746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385868

[startup+12.7012 s]
/proc/loadavg: 1.12 1.02 1.06 2/107 19943
/proc/meminfo: memFree=1255664/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=626544 CPUtime=12.69
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 153445 0 0 0 1199 70 0 0 25 0 1 0 13617922 641581056 152940 1992294400 4194304 7136930 140734687561232 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 156636 152940 347 719 0 155915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 626544

[startup+25.5006 s]
/proc/loadavg: 1.09 1.01 1.06 2/107 19945
/proc/meminfo: memFree=1204452/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=660408 CPUtime=25.48
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 162639 0 0 0 2450 98 0 0 25 0 1 0 13617922 676257792 161363 1992294400 4194304 7136930 140734687561232 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 165102 161363 347 719 0 164381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 660408

[startup+51.1005 s]
/proc/loadavg: 1.06 1.01 1.05 2/107 19945
/proc/meminfo: memFree=1117652/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=752256 CPUtime=51.07
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 204234 0 0 0 4923 184 0 0 25 0 1 0 13617922 770310144 183206 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 188064 183206 385 719 0 187343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 752256

[startup+102.308 s]
/proc/loadavg: 1.02 1.01 1.05 2/107 19947
/proc/meminfo: memFree=1070904/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=801164 CPUtime=102.26
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 216042 0 0 0 10035 191 0 0 25 0 1 0 13617922 820391936 194849 1992294400 4194304 7136930 140734687561232 18446744073709551615 4222944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 200291 194849 385 719 0 199570 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 801164

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.04 2/107 19947
/proc/meminfo: memFree=998612/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=875168 CPUtime=162.23
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 234511 0 0 0 16022 201 0 0 25 0 1 0 13617922 896172032 212806 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 218792 212806 385 719 0 218071 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 875168

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 19949
/proc/meminfo: memFree=927932/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=948740 CPUtime=222.2
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 253146 0 0 0 22011 209 0 0 25 0 1 0 13617922 971509760 230417 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 237185 230417 385 719 0 236464 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 948740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 19951
/proc/meminfo: memFree=841008/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1035660 CPUtime=282.18
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 275537 0 0 0 27998 220 0 0 25 0 1 0 13617922 1060515840 252197 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 258915 252197 385 719 0 258194 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1035660

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 19953
/proc/meminfo: memFree=755448/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1123348 CPUtime=342.16
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 297268 0 0 0 33983 233 0 0 25 0 1 0 13617922 1150308352 273639 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 280837 273639 385 719 0 280116 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1123348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 19955
/proc/meminfo: memFree=669640/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1208352 CPUtime=402.13
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 319114 0 0 0 39968 245 0 0 25 0 1 0 13617922 1237352448 294973 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 302088 294973 385 719 0 301367 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1208352

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 19955
/proc/meminfo: memFree=540184/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1340516 CPUtime=462.1
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 352219 0 0 0 45948 262 0 0 25 0 1 0 13617922 1372688384 327566 1992294400 4194304 7136930 140734687561232 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 335129 327566 385 719 0 334408 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 1340516

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 19957
/proc/meminfo: memFree=442968/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1436152 CPUtime=522.08
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 376963 0 0 0 51929 279 0 0 25 0 1 0 13617922 1470619648 351542 1992294400 4194304 7136930 140734687561232 18446744073709551615 5968243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 359038 351542 385 719 0 358317 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1436152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19959
/proc/meminfo: memFree=319340/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1561336 CPUtime=582.06
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 408121 0 0 0 57904 302 0 0 25 0 1 0 13617922 1598808064 382443 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 390334 382443 385 719 0 389613 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1561336

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19961
/proc/meminfo: memFree=148592/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1736616 CPUtime=642.04
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 450597 0 0 0 63875 329 0 0 25 0 1 0 13617922 1778294784 424919 1992294400 4194304 7136930 140734687561232 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 434154 424919 385 719 0 433433 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1736616

[startup+702.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 19966
/proc/meminfo: memFree=58940/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1825184 CPUtime=702.01
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 472830 0 0 0 69851 350 0 0 25 0 1 0 13617922 1868988416 447152 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 456296 447152 385 719 0 455575 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1825184



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+711.709 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 19966
/proc/meminfo: memFree=39224/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1844120 CPUtime=711.42
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 477726 0 0 0 70790 352 0 0 25 0 1 0 13617922 1888378880 452048 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 461030 452048 385 719 0 460309 0
Current children cumulated CPU time (s) 711.42
Current children cumulated vsize (KiB) 1844120

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19942

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

[startup+711.809 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 19966
/proc/meminfo: memFree=39224/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1844120 CPUtime=711.51
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 477733 0 0 0 70799 352 0 0 25 0 1 0 13617922 1888378880 452055 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 461030 452055 385 719 0 460309 0
Current children cumulated CPU time (s) 711.51
Current children cumulated vsize (KiB) 1844120

[startup+712.601 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 19966
/proc/meminfo: memFree=39224/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1845140 CPUtime=712.31
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 477964 0 0 0 70878 353 0 0 25 0 1 0 13617922 1889423360 452286 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 461285 452286 385 719 0 460564 0
Current children cumulated CPU time (s) 712.31
Current children cumulated vsize (KiB) 1845140

[startup+713.401 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 19967
/proc/meminfo: memFree=38348/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=1845140 CPUtime=713.11
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4202496 477974 0 0 0 70958 353 0 0 25 0 1 0 13617922 1889423360 452296 1992294400 4194304 7136930 140734687561232 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19942/statm: 461285 452296 385 719 0 460564 0
Current children cumulated CPU time (s) 713.11
Current children cumulated vsize (KiB) 1845140

[startup+713.801 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 19967
/proc/meminfo: memFree=918260/2059040 swapFree=4134696/4192956
[pid=19942] ppid=19940 vsize=0 CPUtime=713.52
/proc/19942/stat : 19942 (pbscip.linux.x8) R 19940 19942 19370 0 -1 4203524 478456 0 0 0 70990 362 0 0 25 0 1 0 13617922 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19942/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 713.52
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 713.887
CPU time (s): 713.602
CPU user time (s): 709.9
CPU system time (s): 3.70244
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1846128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 709.9
system time used= 3.70244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478456
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9526

runsolver used 1.11683 second user time and 3.45047 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-07 00:07:27
IDJOB=2687509
IDBENCH=78012
IDSOLVER=1167
FILE ID=node009/2687509-1278454046
PBS_JOBID= 11233525
Free space on /tmp= 62496 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9020_8.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-2687509-1278454046/watcher-2687509-1278454046 -o /tmp/evaluation-result-2687509-1278454046/solver-2687509-1278454046 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687509-1278454046.opb -t 1800 -m 1800

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

MD5SUM BENCH= 48233c730cac0debc17e55ad641f6cbd
RANDOM SEED=2065390891

node009.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		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851392 kB
Buffers:         13764 kB
Cached:         127772 kB
SwapCached:      11724 kB
Active:          93776 kB
Inactive:        63368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851392 kB
SwapTotal:     4192956 kB
SwapFree:      4134696 kB
Dirty:            8740 kB
Writeback:           0 kB
AnonPages:       12532 kB
Mapped:           8288 kB
Slab:            28636 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node009 at 2010-07-07 00:19:21