Trace number 2704945

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 978.941 979.181

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12049_10.std.opb
MD5SUM447a543f878ceafadea8d85be2867299
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark1347.71
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 constraints256335
Number of constraints which are clauses255135
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2704945-1278581985.opb>
3.89/3.95	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256335 constraints
3.89/3.95	c problem read
3.89/3.96	c presolving settings loaded
5.19/5.26	c presolving:
22.08/22.18	c (round 1) 7294 del vars, 21555 del conss, 5791 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17285556 impls, 0 clqs
33.48/33.57	c (round 2) 13595 del vars, 48162 del conss, 11722 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17322574 impls, 0 clqs
37.68/37.76	c (round 3) 16088 del vars, 59765 del conss, 13283 chg bounds, 59 chg sides, 55 chg coeffs, 0 upgd conss, 17337989 impls, 0 clqs
40.08/40.17	c (round 4) 17370 del vars, 65120 del conss, 14120 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17347536 impls, 0 clqs
41.79/41.89	c (round 5) 18286 del vars, 68792 del conss, 14705 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17354836 impls, 0 clqs
42.89/42.91	c (round 6) 18828 del vars, 71103 del conss, 15013 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17359606 impls, 0 clqs
43.58/43.65	c (round 7) 19155 del vars, 72481 del conss, 15207 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17363276 impls, 0 clqs
44.08/44.12	c (round 8) 19354 del vars, 73368 del conss, 15317 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17365239 impls, 0 clqs
44.38/44.44	c (round 9) 19469 del vars, 73883 del conss, 15373 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366434 impls, 0 clqs
44.58/44.66	c (round 10) 19508 del vars, 74123 del conss, 15393 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366885 impls, 0 clqs
44.78/44.85	c (round 11) 19520 del vars, 74193 del conss, 15399 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366997 impls, 0 clqs
44.98/45.02	c (round 12) 19526 del vars, 74229 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17367045 impls, 0 clqs
46.48/46.52	c (round 13) 19526 del vars, 74235 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
47.98/48.00	c (round 14) 19526 del vars, 74238 del conss, 15402 chg bounds, 135 chg sides, 280 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
976.75/977.00	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2704945-1278581985/watcher-2704945-1278581985 -o /tmp/evaluation-result-2704945-1278581985/solver-2704945-1278581985 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704945-1278581985.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 0.96 3/106 28358
/proc/meminfo: memFree=1718076/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=7904 CPUtime=0
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 1064 0 0 0 0 0 0 0 18 0 1 0 26405311 8093696 975 1992294400 4194304 8395647 140736200080912 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 1976 985 365 1026 0 946 0

[startup+0.0888809 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28358
/proc/meminfo: memFree=1718076/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=17272 CPUtime=0.08
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 3596 0 0 0 7 1 0 0 20 0 1 0 26405311 17686528 3507 1992294400 4194304 8395647 140736200080912 18446744073709551615 6013843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 4318 3507 393 1026 0 3288 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17272

[startup+0.100882 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28358
/proc/meminfo: memFree=1718076/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=18372 CPUtime=0.09
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 3871 0 0 0 8 1 0 0 20 0 1 0 26405311 18812928 3782 1992294400 4194304 8395647 140736200080912 18446744073709551615 7324701 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 4593 3782 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.300899 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28358
/proc/meminfo: memFree=1718076/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=32744 CPUtime=0.29
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 7460 0 0 0 27 2 0 0 20 0 1 0 26405311 33529856 7371 1992294400 4194304 8395647 140736200080912 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 8186 7371 393 1026 0 7156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32744

[startup+0.700936 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28358
/proc/meminfo: memFree=1718076/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=53316 CPUtime=0.69
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 12605 0 0 0 66 3 0 0 21 0 1 0 26405311 54595584 12516 1992294400 4194304 8395647 140736200080912 18446744073709551615 4222738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 13329 12516 393 1026 0 12299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53316

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28359
/proc/meminfo: memFree=1662640/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=72148 CPUtime=1.49
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 17309 0 0 0 144 5 0 0 23 0 1 0 26405311 73879552 17220 1992294400 4194304 8395647 140736200080912 18446744073709551615 7351944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 18037 17220 393 1026 0 17007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72148

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28359
/proc/meminfo: memFree=1635980/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=123124 CPUtime=3.09
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 30000 0 0 0 299 10 0 0 25 0 1 0 26405311 126078976 29911 1992294400 4194304 8395647 140736200080912 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28358/statm: 30781 29911 393 1026 0 29751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123124

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28359
/proc/meminfo: memFree=1353260/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=422188 CPUtime=6.29
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 103891 0 0 0 595 34 0 0 25 0 1 0 26405311 432320512 103448 1992294400 4194304 8395647 140736200080912 18446744073709551615 4564192 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 105547 103448 463 1026 0 104517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 422188

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28361
/proc/meminfo: memFree=1077360/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=674608 CPUtime=12.69
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 166724 0 0 0 1212 57 0 0 25 0 1 0 26405311 690798592 166281 1992294400 4194304 8395647 140736200080912 18446744073709551615 6069208 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 168652 166281 469 1026 0 167622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 674608

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28361
/proc/meminfo: memFree=847464/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=891032 CPUtime=25.48
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 218018 0 0 0 2474 74 0 0 25 0 1 0 26405311 912416768 217575 1992294400 4194304 8395647 140736200080912 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 222758 217575 475 1026 0 221728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 891032

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 0.96 3/107 28361
/proc/meminfo: memFree=766988/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=973564 CPUtime=51.08
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 245667 0 0 0 5024 84 0 0 25 0 1 0 26405311 996929536 237926 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 243391 237926 517 1026 0 242361 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 973564

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28363
/proc/meminfo: memFree=718752/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1023736 CPUtime=102.27
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 257461 0 0 0 10138 89 0 0 25 0 1 0 26405311 1048305664 249720 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 255934 249720 517 1026 0 254904 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1023736

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28365
/proc/meminfo: memFree=693580/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1055628 CPUtime=162.25
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 265050 0 0 0 16133 92 0 0 25 0 1 0 26405311 1080963072 257309 1992294400 4194304 8395647 140736200080912 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 263907 257309 517 1026 0 262877 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1055628

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28365
/proc/meminfo: memFree=641624/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1105432 CPUtime=222.23
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 276701 0 0 0 22126 97 0 0 25 0 1 0 26405311 1131962368 268960 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 276358 268960 517 1026 0 275328 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1105432

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28367
/proc/meminfo: memFree=592024/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1153584 CPUtime=282.22
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 289082 0 0 0 28120 102 0 0 25 0 1 0 26405311 1181270016 281341 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 288396 281341 517 1026 0 287366 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1153584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 3/107 28369
/proc/meminfo: memFree=534240/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1210572 CPUtime=342.21
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 303557 0 0 0 34114 107 0 0 25 0 1 0 26405311 1239625728 295816 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 302643 295816 517 1026 0 301613 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1210572

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28371
/proc/meminfo: memFree=474968/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1274052 CPUtime=402.19
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 318270 0 0 0 40106 113 0 0 25 0 1 0 26405311 1304629248 310529 1992294400 4194304 8395647 140736200080912 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 318513 310529 517 1026 0 317483 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1274052

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28373
/proc/meminfo: memFree=456616/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1291452 CPUtime=462.18
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 322855 0 0 0 46103 115 0 0 25 0 1 0 26405311 1322446848 315114 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 322863 315114 517 1026 0 321833 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1291452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28373
/proc/meminfo: memFree=437644/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1309692 CPUtime=522.16
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 327638 0 0 0 52100 116 0 0 25 0 1 0 26405311 1341124608 319897 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 327423 319897 517 1026 0 326393 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1309692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28375
/proc/meminfo: memFree=366344/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1380968 CPUtime=582.15
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 345375 0 0 0 58090 125 0 0 25 0 1 0 26405311 1414111232 337634 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 345242 337634 517 1026 0 344212 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1380968

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28377
/proc/meminfo: memFree=329268/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1418500 CPUtime=642.14
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 354629 0 0 0 64086 128 0 0 25 0 1 0 26405311 1452544000 346888 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 354625 346888 517 1026 0 353595 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1418500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28379
/proc/meminfo: memFree=274708/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1473744 CPUtime=702.12
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 368487 0 0 0 70078 134 0 0 25 0 1 0 26405311 1509113856 360746 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 368436 360746 517 1026 0 367406 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1473744

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28381
/proc/meminfo: memFree=160132/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1587552 CPUtime=762.11
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 396804 0 0 0 76065 146 0 0 25 0 1 0 26405311 1625653248 389063 1992294400 4194304 8395647 140736200080912 18446744073709551615 6068852 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 396888 389063 517 1026 0 395858 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1587552

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28381
/proc/meminfo: memFree=101108/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1652404 CPUtime=822.08
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 412769 0 0 0 82056 152 0 0 25 0 1 0 26405311 1692061696 405028 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 413101 405028 517 1026 0 412071 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1652404

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28383
/proc/meminfo: memFree=30056/2059040 swapFree=4147816/4192956
[pid=28358] ppid=28356 vsize=1719264 CPUtime=882.08
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 429247 0 0 0 88049 159 0 0 25 0 1 0 26405311 1760526336 421506 1992294400 4194304 8395647 140736200080912 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 429816 421506 517 1026 0 428786 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1719264

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28385
/proc/meminfo: memFree=10592/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1783124 CPUtime=942.06
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 444949 0 0 0 94040 166 0 0 25 0 1 0 26405311 1825918976 437208 1992294400 4194304 8395647 140736200080912 18446744073709551615 5608150 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 445781 437208 517 1026 0 444751 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1783124



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+977.001 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28385
/proc/meminfo: memFree=9560/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1843960 CPUtime=976.75
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 459957 0 0 0 97502 173 0 0 25 0 1 0 26405311 1888215040 452216 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 460990 452216 517 1026 0 459960 0
Current children cumulated CPU time (s) 976.75
Current children cumulated vsize (KiB) 1843960

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -28358

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

[startup+977.401 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28385
/proc/meminfo: memFree=9560/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1843960 CPUtime=977.15
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 459973 0 0 0 97542 173 0 0 25 0 1 0 26405311 1888215040 452232 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 460990 452232 517 1026 0 459960 0
Current children cumulated CPU time (s) 977.15
Current children cumulated vsize (KiB) 1843960

[startup+978.201 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 28386
/proc/meminfo: memFree=10536/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1844980 CPUtime=977.95
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 460267 0 0 0 97621 174 0 0 25 0 1 0 26405311 1889259520 452526 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 461245 452526 517 1026 0 460215 0
Current children cumulated CPU time (s) 977.95
Current children cumulated vsize (KiB) 1844980

[startup+978.601 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 28386
/proc/meminfo: memFree=10536/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1847028 CPUtime=978.35
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 460791 0 0 0 97661 174 0 0 25 0 1 0 26405311 1891356672 453050 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 461757 453050 517 1026 0 460727 0
Current children cumulated CPU time (s) 978.35
Current children cumulated vsize (KiB) 1847028

[startup+979.009 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 28386
/proc/meminfo: memFree=10708/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=1847028 CPUtime=978.76
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4202496 460798 0 0 0 97702 174 0 0 25 0 1 0 26405311 1891356672 453057 1992294400 4194304 8395647 140736200080912 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28358/statm: 461757 453057 517 1026 0 460727 0
Current children cumulated CPU time (s) 978.76
Current children cumulated vsize (KiB) 1847028

[startup+979.101 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 28386
/proc/meminfo: memFree=10708/2059040 swapFree=4140064/4192956
[pid=28358] ppid=28356 vsize=0 CPUtime=978.85
/proc/28358/stat : 28358 (pbscip.linux.x8) R 28356 28358 27876 0 -1 4203524 460798 0 0 0 97702 183 0 0 25 0 1 0 26405311 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/28358/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 978.85
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 979.181
CPU time (s): 978.941
CPU user time (s): 977.024
CPU system time (s): 1.91671
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 1847028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 977.024
system time used= 1.91671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460798
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= 6711

runsolver used 1.67274 second user time and 4.5993 second system time

The end

Launcher Data 

Begin job on node051 at 2010-07-08 11:39:46
IDJOB=2704945
IDBENCH=77343
IDSOLVER=1213
FILE ID=node051/2704945-1278581985
PBS_JOBID= 11240075
Free space on /tmp= 62508 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12049_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704945-1278581985/watcher-2704945-1278581985 -o /tmp/evaluation-result-2704945-1278581985/solver-2704945-1278581985 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704945-1278581985.opb -t 1800 -m 1800

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

MD5SUM BENCH= 447a543f878ceafadea8d85be2867299
RANDOM SEED=415732499

node051.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1718604 kB
Buffers:         78200 kB
Cached:         166136 kB
SwapCached:       4888 kB
Active:         128216 kB
Inactive:       136800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1718604 kB
SwapTotal:     4192956 kB
SwapFree:      4147816 kB
Dirty:           18132 kB
Writeback:           0 kB
AnonPages:       16748 kB
Mapped:          12152 kB
Slab:            53524 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 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 node051 at 2010-07-08 11:56:05