Trace number 2687159

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 638.808 640.426

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_2.std.opb
MD5SUM8e085920cc302037c5be183f5639a529
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark108
Best CPU time to get the best result obtained on this benchmark6.89595
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 constraints245199
Number of constraints which are clauses243999
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 constraint35
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: Clp 1.11.1] [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-2687159-1278448847.opb>
4.19/4.24	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245199 constraints
4.19/4.24	c problem read
4.19/4.24	c presolving settings loaded
5.40/5.47	c presolving:
20.38/20.41	c (round 1) 6175 del vars, 18464 del conss, 4589 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16735520 impls, 0 clqs
32.28/32.39	c (round 2) 13709 del vars, 48201 del conss, 11684 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 16775141 impls, 0 clqs
36.88/36.91	c (round 3) 16553 del vars, 61171 del conss, 13477 chg bounds, 110 chg sides, 85 chg coeffs, 0 upgd conss, 16795111 impls, 0 clqs
39.59/39.66	c (round 4) 18153 del vars, 67336 del conss, 14567 chg bounds, 130 chg sides, 103 chg coeffs, 0 upgd conss, 16806524 impls, 0 clqs
41.47/41.53	c (round 5) 19198 del vars, 71441 del conss, 15249 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16817588 impls, 0 clqs
42.68/42.72	c (round 6) 19871 del vars, 74058 del conss, 15642 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16823917 impls, 0 clqs
43.47/43.51	c (round 7) 20257 del vars, 75680 del conss, 15887 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16827309 impls, 0 clqs
44.07/44.16	c (round 8) 20543 del vars, 76757 del conss, 16062 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16831005 impls, 0 clqs
44.58/44.66	c (round 9) 20696 del vars, 77441 del conss, 16169 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16832524 impls, 0 clqs
44.99/45.09	c (round 10) 20832 del vars, 77966 del conss, 16257 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16833739 impls, 0 clqs
45.38/45.48	c (round 11) 20950 del vars, 78428 del conss, 16323 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16835471 impls, 0 clqs
45.78/45.81	c (round 12) 21020 del vars, 78746 del conss, 16366 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16836097 impls, 0 clqs
46.08/46.14	c (round 13) 21058 del vars, 78909 del conss, 16387 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16836712 impls, 0 clqs
46.47/46.52	c (round 14) 21074 del vars, 79015 del conss, 16406 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16836780 impls, 0 clqs
46.68/46.77	c (round 15) 21090 del vars, 79085 del conss, 16407 chg bounds, 161 chg sides, 140 chg coeffs, 0 upgd conss, 16836836 impls, 0 clqs
48.28/48.33	c (round 16) 21090 del vars, 79092 del conss, 16407 chg bounds, 161 chg sides, 140 chg coeffs, 166107 upgd conss, 16836836 impls, 0 clqs
637.90/638.10	c pressed CTRL-C 1 times (5 times for forcing termination)
638.09/638.30	c    (630.0s) probing: 492/51752 (1.0%) - 0 fixings, 0 aggregations, 7668642 implications, 0 bound changes
638.09/638.30	c    (630.0s) probing aborted: solving stopped
638.09/638.31	c presolving (17 rounds):
638.09/638.31	c  21090 deleted vars, 79092 deleted constraints, 16407 tightened bounds, 0 added holes, 173 changed sides, 269 changed coefficients
638.09/638.31	c  47248708 implications, 0 cliques
638.09/638.31	c presolved problem has 51752 variables (51752 bin, 0 int, 0 impl, 0 cont) and 166111 constraints
638.09/638.31	c    1062 constraints of type <knapsack>
638.09/638.31	c       4 constraints of type <setppc>
638.09/638.31	c  165045 constraints of type <logicor>
638.09/638.31	c transformed objective value is always integral (scale: 1)
638.09/638.31	c Presolving Time: 629.48
638.09/638.31	c - non default parameters ----------------------------------------------------------------------
638.09/638.31	c # SCIP version 1.2.1.2
638.09/638.31	c 
638.09/638.31	c # frequency for displaying node information lines
638.09/638.31	c # [type: int, range: [-1,2147483647], default: 100]
638.09/638.31	c display/freq = 10000
638.09/638.31	c 
638.09/638.31	c # maximal time in seconds to run
638.09/638.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
638.09/638.31	c limits/time = 1795.76
638.09/638.31	c 
638.09/638.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
638.09/638.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
638.09/638.31	c limits/memory = 1620
638.09/638.31	c 
638.09/638.31	c # should presolving try to simplify inequalities
638.09/638.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
638.09/638.31	c constraints/linear/simplifyinequalities = TRUE
638.09/638.31	c 
638.09/638.31	c # should presolving try to simplify knapsacks
638.09/638.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
638.09/638.31	c constraints/knapsack/simplifyinequalities = TRUE
638.09/638.31	c 
638.09/638.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
638.09/638.31	c # [type: int, range: [-1,2147483647], default: -1]
638.09/638.31	c separating/rapidlearning/freq = 0
638.09/638.31	c 
638.09/638.31	c -----------------------------------------------------------------------------------------------
638.09/638.31	c start solving
638.19/638.48	c 
638.19/638.48	c (node 0) switching to memory saving mode (mem: 1341.4M/1620.0M)

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-2687159-1278448847/watcher-2687159-1278448847 -o /tmp/evaluation-result-2687159-1278448847/solver-2687159-1278448847 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687159-1278448847.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: 0.92 0.98 0.99 3/106 21080
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=9288 CPUtime=0
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 1171 0 0 0 0 0 0 0 17 0 1 0 13091153 9510912 1091 1992294400 4194304 9819077 140735522076176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 2322 1101 371 1374 0 943 0

[startup+0.062982 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21080
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=14964 CPUtime=0.06
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 2665 0 0 0 5 1 0 0 17 0 1 0 13091153 15323136 2585 1992294400 4194304 9819077 140735522076176 18446744073709551615 4240573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 3741 2585 388 1374 0 2362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14964

[startup+0.100985 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21080
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=17608 CPUtime=0.09
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 3321 0 0 0 8 1 0 0 17 0 1 0 13091153 18030592 3241 1992294400 4194304 9819077 140735522076176 18446744073709551615 5651231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 4402 3241 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.301004 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21080
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=29628 CPUtime=0.29
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 6364 0 0 0 27 2 0 0 17 0 1 0 13091153 30339072 6275 1992294400 4194304 9819077 140735522076176 18446744073709551615 4907159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 7407 6275 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701043 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21080
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=51296 CPUtime=0.69
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 11770 0 0 0 65 4 0 0 17 0 1 0 13091153 52527104 11681 1992294400 4194304 9819077 140735522076176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 12824 11681 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50112 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21081
/proc/meminfo: memFree=1710708/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=67888 CPUtime=1.49
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 15920 0 0 0 143 6 0 0 18 0 1 0 13091153 69517312 15831 1992294400 4194304 9819077 140735522076176 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 16972 15831 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10128 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21081
/proc/meminfo: memFree=1686156/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=111100 CPUtime=3.09
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 26680 0 0 0 299 10 0 0 21 0 1 0 13091153 113766400 26591 1992294400 4194304 9819077 140735522076176 18446744073709551615 6180938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 27775 26591 388 1374 0 26396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111100

[startup+6.30059 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21081
/proc/meminfo: memFree=1410876/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=406636 CPUtime=6.29
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 99593 0 0 0 590 39 0 0 25 0 1 0 13091153 416395264 99131 1992294400 4194304 9819077 140735522076176 18446744073709551615 6181149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 101659 99131 483 1374 0 100280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 406636

[startup+12.7002 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21081
/proc/meminfo: memFree=1108440/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=691968 CPUtime=12.69
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 170104 0 0 0 1196 73 0 0 25 0 1 0 13091153 708575232 169642 1992294400 4194304 9819077 140735522076176 18446744073709551615 6180679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 172992 169642 487 1374 0 171613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 691968

[startup+25.5015 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21083
/proc/meminfo: memFree=913884/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=867000 CPUtime=25.48
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 212507 0 0 0 2438 110 0 0 25 0 1 0 13091153 887808000 211788 1992294400 4194304 9819077 140735522076176 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 216750 211788 491 1374 0 215371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 867000

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21083
/proc/meminfo: memFree=856968/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=928244 CPUtime=51.08
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 247766 0 0 0 4837 271 0 0 25 0 1 0 13091153 950521856 226168 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 232061 226168 531 1374 0 230682 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 928244

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21085
/proc/meminfo: memFree=815428/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=974520 CPUtime=102.27
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 258308 0 0 0 9951 276 0 0 25 0 1 0 13091153 997908480 236512 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 243630 236512 531 1374 0 242251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 974520

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21085
/proc/meminfo: memFree=753800/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1038980 CPUtime=162.24
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 274087 0 0 0 15940 284 0 0 25 0 1 0 13091153 1063915520 252291 1992294400 4194304 9819077 140735522076176 18446744073709551615 5955544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 259745 252291 531 1374 0 258366 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1038980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21087
/proc/meminfo: memFree=660924/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1134596 CPUtime=222.22
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 298143 0 0 0 21928 294 0 0 25 0 1 0 13091153 1161826304 275067 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 283649 275067 531 1374 0 282270 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1134596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21089
/proc/meminfo: memFree=591608/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1205384 CPUtime=282.2
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 316450 0 0 0 27916 304 0 0 25 0 1 0 13091153 1234313216 292986 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 301346 292986 531 1374 0 299967 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1205384

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21091
/proc/meminfo: memFree=504436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1295516 CPUtime=342.18
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 338032 0 0 0 33906 312 0 0 25 0 1 0 13091153 1326608384 314568 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 323879 314568 531 1374 0 322500 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1295516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21093
/proc/meminfo: memFree=379444/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1420612 CPUtime=402.17
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 368720 0 0 0 39891 326 0 0 25 0 1 0 13091153 1454706688 345256 1992294400 4194304 9819077 140735522076176 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 355153 345256 531 1374 0 353774 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1420612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21093
/proc/meminfo: memFree=270200/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1529340 CPUtime=462.15
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 396490 0 0 0 45874 341 0 0 25 0 1 0 13091153 1566044160 372514 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 382335 372514 531 1374 0 380956 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1529340

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21095
/proc/meminfo: memFree=170256/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1628900 CPUtime=522.13
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 421382 0 0 0 51856 357 0 0 25 0 1 0 13091153 1667993600 397406 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 407225 397406 531 1374 0 405846 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1628900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21097
/proc/meminfo: memFree=68824/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1736532 CPUtime=582.11
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 447422 0 0 0 57837 374 0 0 25 0 1 0 13091153 1778208768 423124 1992294400 4194304 9819077 140735522076176 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 434133 423124 531 1374 0 432754 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1736532



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+638.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21099
/proc/meminfo: memFree=9464/2059040 swapFree=4172556/4192956
[pid=21080] ppid=21078 vsize=1843712 CPUtime=637.9
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 474375 0 0 0 63396 394 0 0 25 0 1 0 13091153 1887961088 449820 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 460928 449820 531 1374 0 459549 0
Current children cumulated CPU time (s) 637.9
Current children cumulated vsize (KiB) 1843712

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21080

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

[startup+638.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21099
/proc/meminfo: memFree=9464/2059040 swapFree=4172556/4192956
[pid=21080] ppid=21078 vsize=1843712 CPUtime=638
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4202496 474381 0 0 0 63406 394 0 0 25 0 1 0 13091153 1887961088 449826 1992294400 4194304 9819077 140735522076176 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 460928 449826 531 1374 0 459549 0
Current children cumulated CPU time (s) 638
Current children cumulated vsize (KiB) 1843712

[startup+639.291 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 21100
/proc/meminfo: memFree=8584/2059040 swapFree=4155564/4192956
[pid=21080] ppid=21078 vsize=1860084 CPUtime=638.51
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4204544 480022 0 0 0 63448 403 0 0 21 0 1 0 13091153 1904726016 453818 1992294400 4194304 9819077 140735522076176 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 48
/proc/21080/statm: 465021 453818 554 1374 0 463642 0
Current children cumulated CPU time (s) 638.51
Current children cumulated vsize (KiB) 1860084

[startup+640.245 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 21100
/proc/meminfo: memFree=8584/2059040 swapFree=4155564/4192956
[pid=21080] ppid=21078 vsize=1866152 CPUtime=638.63
/proc/21080/stat : 21080 (pbscip.linux.x8) D 21078 21080 21055 0 -1 4204544 481698 0 0 0 63453 410 0 0 18 0 1 0 13091153 1910939648 455359 1992294400 4194304 9819077 140735522076176 18446744073709551615 6179008 256 0 4096 16384 18446744071562310694 0 0 17 1 0 0 130
/proc/21080/statm: 466538 455359 554 1374 0 465159 0
Current children cumulated CPU time (s) 638.63
Current children cumulated vsize (KiB) 1866152

[startup+640.401 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 21100
/proc/meminfo: memFree=8584/2059040 swapFree=4155564/4192956
[pid=21080] ppid=21078 vsize=0 CPUtime=638.77
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21055 0 -1 4203524 481699 0 0 0 63453 424 0 0 18 0 1 0 13091153 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 140
/proc/21080/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 638.77
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 640.426
CPU time (s): 638.808
CPU user time (s): 634.537
CPU system time (s): 4.27135
CPU usage (%): 99.7474
Max. virtual memory (cumulated for all children) (KiB): 1866152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 634.537
system time used= 4.27135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481699
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= 21
involuntary context switches= 676

runsolver used 1.10483 second user time and 3.01554 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-06 22:40:47
IDJOB=2687159
IDBENCH=77451
IDSOLVER=1168
FILE ID=node056/2687159-1278448847
PBS_JOBID= 11233546
Free space on /tmp= 98460 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_2.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687159-1278448847/watcher-2687159-1278448847 -o /tmp/evaluation-result-2687159-1278448847/solver-2687159-1278448847 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687159-1278448847.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8e085920cc302037c5be183f5639a529
RANDOM SEED=335204952

node056.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		: 3000.197
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	: 6000.39
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		: 3000.197
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1762084 kB
Buffers:         26740 kB
Cached:         135596 kB
SwapCached:          0 kB
Active:          75584 kB
Inactive:       146424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1762084 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13372 kB
Writeback:           0 kB
AnonPages:       59624 kB
Mapped:          14344 kB
Slab:            53032 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181136 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= 98452 MiB
End job on node056 at 2010-07-06 22:51:28