Trace number 2687561

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) 698.693 698.88

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9044_5.std.opb
MD5SUM638846b734321e375a597a595e35d62d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark6.45602
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 constraints192746
Number of constraints which are clauses191546
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 constraint68
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-2687561-1278454426.opb>
3.30/3.37	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192746 constraints
3.30/3.37	c problem read
3.30/3.37	c presolving settings loaded
3.30/3.37	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
4.29/4.36	c presolving:
15.98/16.00	c (round 1) 4946 del vars, 14111 del conss, 3795 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13150806 impls, 0 clqs
22.78/22.82	c (round 2) 9412 del vars, 33839 del conss, 8034 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13175612 impls, 0 clqs
25.37/25.40	c (round 3) 11357 del vars, 42218 del conss, 9208 chg bounds, 41 chg sides, 39 chg coeffs, 0 upgd conss, 13191178 impls, 0 clqs
26.78/26.82	c (round 4) 12283 del vars, 46261 del conss, 9764 chg bounds, 76 chg sides, 93 chg coeffs, 0 upgd conss, 13201151 impls, 0 clqs
27.88/27.93	c (round 5) 12891 del vars, 48665 del conss, 10142 chg bounds, 84 chg sides, 104 chg coeffs, 0 upgd conss, 13207761 impls, 0 clqs
28.67/28.72	c (round 6) 13296 del vars, 50420 del conss, 10380 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13211775 impls, 0 clqs
29.08/29.19	c (round 7) 13517 del vars, 51451 del conss, 10482 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13214282 impls, 0 clqs
29.47/29.57	c (round 8) 13637 del vars, 52016 del conss, 10553 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13215579 impls, 0 clqs
29.78/29.87	c (round 9) 13707 del vars, 52356 del conss, 10596 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13215943 impls, 0 clqs
30.07/30.12	c (round 10) 13741 del vars, 52523 del conss, 10618 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216117 impls, 0 clqs
30.28/30.35	c (round 11) 13757 del vars, 52600 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216163 impls, 0 clqs
30.47/30.55	c (round 12) 13757 del vars, 52616 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216163 impls, 0 clqs
32.18/32.22	c (round 13) 13757 del vars, 52616 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 140130 upgd conss, 13216163 impls, 0 clqs
33.37/33.48	c (round 14) 13757 del vars, 52628 del conss, 10628 chg bounds, 184 chg sides, 364 chg coeffs, 140130 upgd conss, 13216163 impls, 0 clqs
696.51/696.70	c pressed CTRL-C 1 times (5 times for forcing termination)
696.61/696.81	c    (689.8s) probing: 567/41025 (1.4%) - 0 fixings, 0 aggregations, 7352348 implications, 0 bound changes
696.61/696.81	c    (689.8s) probing aborted: solving stopped
696.61/696.82	c presolving (15 rounds):
696.61/696.82	c  13757 deleted vars, 52635 deleted constraints, 10628 tightened bounds, 0 added holes, 189 changed sides, 386 changed coefficients
696.61/696.82	c  44759803 implications, 0 cliques
696.61/696.82	c presolved problem has 41025 variables (41025 bin, 0 int, 0 impl, 0 cont) and 140152 constraints
696.61/696.82	c    1091 constraints of type <knapsack>
696.61/696.82	c      32 constraints of type <setppc>
696.61/696.82	c  139029 constraints of type <logicor>
696.61/696.82	c transformed objective value is always integral (scale: 1)
696.61/696.82	c Presolving Time: 689.32
696.61/696.82	c - non default parameters ----------------------------------------------------------------------
696.61/696.82	c # SCIP version 1.2.1.2
696.61/696.82	c 
696.61/696.82	c # frequency for displaying node information lines
696.61/696.82	c # [type: int, range: [-1,2147483647], default: 100]
696.61/696.82	c display/freq = 10000
696.61/696.82	c 
696.61/696.82	c # maximal time in seconds to run
696.61/696.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
696.61/696.82	c limits/time = 1796.64
696.61/696.82	c 
696.61/696.82	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
696.61/696.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
696.61/696.82	c limits/memory = 1620
696.61/696.82	c 
696.61/696.82	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
696.61/696.82	c # [type: int, range: [-1,2147483647], default: 1]
696.61/696.82	c lp/solvefreq = -1
696.61/696.82	c 
696.61/696.82	c # should presolving try to simplify inequalities
696.61/696.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
696.61/696.82	c constraints/linear/simplifyinequalities = TRUE
696.61/696.82	c 
696.61/696.82	c # should presolving try to simplify knapsacks
696.61/696.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
696.61/696.82	c constraints/knapsack/simplifyinequalities = TRUE
696.61/696.82	c 
696.61/696.82	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
696.61/696.82	c # [type: int, range: [-1,2147483647], default: -1]
696.61/696.82	c separating/rapidlearning/freq = 0
696.61/696.82	c 
696.61/696.82	c -----------------------------------------------------------------------------------------------
696.61/696.82	c start solving
696.70/696.96	c 
697.01/697.20	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
697.01/697.20	c   690s|     1 |     2 |     0 |     - |1324M|   0 |   - |  41k| 140k|   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf

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-2687561-1278454426/watcher-2687561-1278454426 -o /tmp/evaluation-result-2687561-1278454426/solver-2687561-1278454426 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687561-1278454426.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: 1.15 1.03 1.01 3/106 25777
/proc/meminfo: memFree=1840460/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=6584 CPUtime=0
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 985 0 0 0 0 0 0 0 17 0 1 0 13648967 6742016 909 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 1646 918 254 719 0 925 0

[startup+0.0970611 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25777
/proc/meminfo: memFree=1840460/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=14904 CPUtime=0.08
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 3198 0 0 0 8 0 0 0 17 0 1 0 13648967 15261696 3121 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14904

[startup+0.101061 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25777
/proc/meminfo: memFree=1840460/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=14904 CPUtime=0.09
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 3198 0 0 0 8 1 0 0 17 0 1 0 13648967 15261696 3121 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301077 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25777
/proc/meminfo: memFree=1840460/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=26924 CPUtime=0.29
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 6242 0 0 0 27 2 0 0 17 0 1 0 13648967 27570176 6156 1992294400 4194304 7136930 140733857024992 18446744073709551615 4207135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701113 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25777
/proc/meminfo: memFree=1840460/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=42204 CPUtime=0.69
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 10049 0 0 0 65 4 0 0 17 0 1 0 13648967 43216896 9963 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 10551 9963 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.50118 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 25778
/proc/meminfo: memFree=1794200/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=59632 CPUtime=1.49
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 14410 0 0 0 143 6 0 0 18 0 1 0 13648967 61063168 14324 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 14908 14324 271 719 0 14187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59632

[startup+3.10032 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 25778
/proc/meminfo: memFree=1767168/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=109532 CPUtime=3.09
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 26847 0 0 0 299 10 0 0 21 0 1 0 13648967 112160768 26761 1992294400 4194304 7136930 140733857024992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25777/statm: 27383 26761 271 719 0 26662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109532

[startup+6.3006 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 25778
/proc/meminfo: memFree=1505900/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=390968 CPUtime=6.29
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 96881 0 0 0 591 38 0 0 25 0 1 0 13648967 400351232 96321 1992294400 4194304 7136930 140733857024992 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 97742 96321 342 719 0 97021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 390968

[startup+12.7012 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 25780
/proc/meminfo: memFree=1243392/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=627796 CPUtime=12.68
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 154390 0 0 0 1201 67 0 0 25 0 1 0 13648967 642863104 153830 1992294400 4194304 7136930 140733857024992 18446744073709551615 6350076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 156949 153838 342 719 0 156228 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 627796

[startup+25.5013 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 25780
/proc/meminfo: memFree=1172836/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=681648 CPUtime=25.48
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 168064 0 0 0 2447 101 0 0 25 0 1 0 13648967 698007552 166733 1992294400 4194304 7136930 140733857024992 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 170412 166733 347 719 0 169691 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 681648

[startup+51.1015 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 25780
/proc/meminfo: memFree=1082068/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=781108 CPUtime=51.07
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 214929 0 0 0 4900 207 0 0 25 0 1 0 13648967 799854592 189554 1992294400 4194304 7136930 140733857024992 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 195277 189554 387 719 0 194556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 781108

[startup+102.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25782
/proc/meminfo: memFree=1038916/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=828372 CPUtime=102.25
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 225795 0 0 0 10013 212 0 0 25 0 1 0 13648967 848252928 200255 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 207093 200255 387 719 0 206372 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 828372

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25784
/proc/meminfo: memFree=970344/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=898680 CPUtime=162.23
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 243427 0 0 0 16003 220 0 0 25 0 1 0 13648967 920248320 217887 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 224670 217887 387 719 0 223949 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 898680

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25784
/proc/meminfo: memFree=891108/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=977568 CPUtime=222.22
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 262911 0 0 0 21994 228 0 0 25 0 1 0 13648967 1001029632 237115 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 244392 237115 387 719 0 243671 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 977568

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25786
/proc/meminfo: memFree=846220/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1023912 CPUtime=282.2
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 274963 0 0 0 27985 235 0 0 25 0 1 0 13648967 1048485888 248333 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 255978 248333 387 719 0 255257 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1023912

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25788
/proc/meminfo: memFree=693824/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1176152 CPUtime=342.19
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 313815 0 0 0 33965 254 0 0 25 0 1 0 13648967 1204379648 286351 1992294400 4194304 7136930 140733857024992 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 294038 286351 387 719 0 293317 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1176152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25793
/proc/meminfo: memFree=604668/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1264348 CPUtime=402.17
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 336750 0 0 0 39952 265 0 0 25 0 1 0 13648967 1294692352 308774 1992294400 4194304 7136930 140733857024992 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 316087 308774 387 719 0 315366 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1264348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25795
/proc/meminfo: memFree=519976/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1347760 CPUtime=462.16
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 357888 0 0 0 45939 277 0 0 25 0 1 0 13648967 1380106240 329400 1992294400 4194304 7136930 140733857024992 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 336940 329400 387 719 0 336219 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1347760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25795
/proc/meminfo: memFree=420404/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1450656 CPUtime=522.14
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 383484 0 0 0 51924 290 0 0 25 0 1 0 13648967 1485471744 354740 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 362664 354740 387 719 0 361943 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1450656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25797
/proc/meminfo: memFree=297768/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1573736 CPUtime=582.13
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 414073 0 0 0 57903 310 0 0 25 0 1 0 13648967 1611505664 385073 1992294400 4194304 7136930 140733857024992 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 393434 385073 387 719 0 392713 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1573736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25799
/proc/meminfo: memFree=141528/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1729848 CPUtime=642.12
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 452820 0 0 0 63878 334 0 0 25 0 1 0 13648967 1771364352 423820 1992294400 4194304 7136930 140733857024992 18446744073709551615 6166356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 432462 423820 387 719 0 431741 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1729848



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+696.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25801
/proc/meminfo: memFree=31168/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1843344 CPUtime=696.51
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 480343 0 0 0 69298 353 0 0 25 0 1 0 13648967 1887584256 451343 1992294400 4194304 7136930 140733857024992 18446744073709551615 4862100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 460836 451343 387 719 0 460115 0
Current children cumulated CPU time (s) 696.51
Current children cumulated vsize (KiB) 1843344

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25777

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

[startup+697.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25802
/proc/meminfo: memFree=29920/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1844704 CPUtime=697.22
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 481618 0 0 0 69368 354 0 0 25 0 1 0 13648967 1888976896 451671 1992294400 4194304 7136930 140733857024992 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 461176 451671 406 719 0 460455 0
Current children cumulated CPU time (s) 697.22
Current children cumulated vsize (KiB) 1844704

[startup+698.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25802
/proc/meminfo: memFree=29920/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1844704 CPUtime=698.01
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 481618 0 0 0 69447 354 0 0 25 0 1 0 13648967 1888976896 451671 1992294400 4194304 7136930 140733857024992 18446744073709551615 5005110 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 461176 451671 406 719 0 460455 0
Current children cumulated CPU time (s) 698.01
Current children cumulated vsize (KiB) 1844704

[startup+698.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25802
/proc/meminfo: memFree=29920/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=1844704 CPUtime=698.41
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4202496 481618 0 0 0 69487 354 0 0 25 0 1 0 13648967 1888976896 451671 1992294400 4194304 7136930 140733857024992 18446744073709551615 4436415 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25777/statm: 461176 451671 406 719 0 460455 0
Current children cumulated CPU time (s) 698.41
Current children cumulated vsize (KiB) 1844704

[startup+698.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25802
/proc/meminfo: memFree=29920/2059040 swapFree=4141912/4192956
[pid=25777] ppid=25775 vsize=0 CPUtime=698.61
/proc/25777/stat : 25777 (pbscip.linux.x8) R 25775 25777 25106 0 -1 4203524 481618 0 0 0 69498 363 0 0 25 0 1 0 13648967 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25777/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 698.61
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 698.88
CPU time (s): 698.693
CPU user time (s): 694.981
CPU system time (s): 3.71144
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1844704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 694.981
system time used= 3.71143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481618
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= 8374

runsolver used 1.15782 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-07 00:13:46
IDJOB=2687561
IDBENCH=78075
IDSOLVER=1167
FILE ID=node057/2687561-1278454426
PBS_JOBID= 11233540
Free space on /tmp= 62504 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9044_5.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-2687561-1278454426/watcher-2687561-1278454426 -o /tmp/evaluation-result-2687561-1278454426/solver-2687561-1278454426 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687561-1278454426.opb -t 1800 -m 1800

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

MD5SUM BENCH= 638846b734321e375a597a595e35d62d
RANDOM SEED=1321795043

node057.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		: 3000.245
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		: 3000.245
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:       1840988 kB
Buffers:          7744 kB
Cached:         112240 kB
SwapCached:       4940 kB
Active:          54604 kB
Inactive:        80388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840988 kB
SwapTotal:     4192956 kB
SwapFree:      4141912 kB
Dirty:            9336 kB
Writeback:           0 kB
AnonPages:       12836 kB
Mapped:          12072 kB
Slab:            60960 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183852 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= 62500 MiB
End job on node057 at 2010-07-07 00:25:25