Trace number 2686925

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) 675.315 675.479

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12047_2.std.opb
MD5SUM3d3e67c51070a852e8117f97ab577e7c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark134
Best CPU time to get the best result obtained on this benchmark1800.4
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 constraints256320
Number of constraints which are clauses255120
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: 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-2686925-1278444310.opb>
4.40/4.49	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256320 constraints
4.40/4.49	c problem read
4.40/4.49	c presolving settings loaded
5.69/5.77	c presolving:
20.99/21.01	c (round 1) 9047 del vars, 26928 del conss, 7333 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16918240 impls, 0 clqs
32.48/32.52	c (round 2) 15609 del vars, 57097 del conss, 13668 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16952328 impls, 0 clqs
36.58/36.64	c (round 3) 18187 del vars, 68916 del conss, 15199 chg bounds, 24 chg sides, 21 chg coeffs, 0 upgd conss, 16968869 impls, 0 clqs
39.18/39.24	c (round 4) 19543 del vars, 74518 del conss, 16123 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16980351 impls, 0 clqs
40.88/40.90	c (round 5) 20370 del vars, 77965 del conss, 16643 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16987688 impls, 0 clqs
41.79/41.87	c (round 6) 20855 del vars, 80063 del conss, 16917 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16992716 impls, 0 clqs
42.58/42.66	c (round 7) 21170 del vars, 81366 del conss, 17100 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16996165 impls, 0 clqs
43.28/43.33	c (round 8) 21442 del vars, 82457 del conss, 17247 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16999746 impls, 0 clqs
43.89/43.91	c (round 9) 21640 del vars, 83240 del conss, 17354 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17002532 impls, 0 clqs
44.28/44.37	c (round 10) 21772 del vars, 83802 del conss, 17424 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17004774 impls, 0 clqs
44.68/44.77	c (round 11) 21880 del vars, 84239 del conss, 17481 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17006756 impls, 0 clqs
45.09/45.13	c (round 12) 21971 del vars, 84618 del conss, 17531 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17009132 impls, 0 clqs
45.48/45.54	c (round 13) 22047 del vars, 84935 del conss, 17580 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010249 impls, 0 clqs
45.88/45.92	c (round 14) 22101 del vars, 85170 del conss, 17615 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010635 impls, 0 clqs
46.19/46.22	c (round 15) 22125 del vars, 85300 del conss, 17621 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010733 impls, 0 clqs
47.78/47.86	c (round 16) 22125 del vars, 85314 del conss, 17621 chg bounds, 33 chg sides, 33 chg coeffs, 171006 upgd conss, 17010733 impls, 0 clqs
48.97/49.06	c (round 17) 22128 del vars, 85321 del conss, 17622 chg bounds, 54 chg sides, 173 chg coeffs, 171006 upgd conss, 17012836 impls, 2180 clqs
673.13/673.30	c pressed CTRL-C 1 times (5 times for forcing termination)
673.13/673.32	c    (665.0s) probing: 392/50713 (0.8%) - 17 fixings, 3 aggregations, 6644340 implications, 0 bound changes
673.13/673.32	c    (665.0s) probing aborted: solving stopped
673.13/673.32	c (round 18) 22149 del vars, 85323 del conss, 17622 chg bounds, 68 chg sides, 234 chg coeffs, 171006 upgd conss, 45861364 impls, 2276 clqs
673.13/673.32	c presolving (18 rounds):
673.13/673.32	c  22149 deleted vars, 85323 deleted constraints, 17622 tightened bounds, 0 added holes, 68 changed sides, 234 changed coefficients
673.13/673.32	c  45861364 implications, 2276 cliques
673.13/673.32	c presolving was interrupted.
673.13/673.32	c Presolving Time: 664.31
673.13/673.32	c - non default parameters ----------------------------------------------------------------------
673.13/673.32	c # SCIP version 1.2.1.2
673.13/673.32	c 
673.13/673.32	c # frequency for displaying node information lines
673.13/673.32	c # [type: int, range: [-1,2147483647], default: 100]
673.13/673.32	c display/freq = 10000
673.13/673.32	c 
673.13/673.32	c # maximal time in seconds to run
673.13/673.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
673.13/673.32	c limits/time = 1795.51
673.13/673.32	c 
673.13/673.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
673.13/673.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
673.13/673.32	c limits/memory = 1620
673.13/673.32	c 
673.13/673.32	c # should presolving try to simplify inequalities
673.13/673.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
673.13/673.32	c constraints/linear/simplifyinequalities = TRUE
673.13/673.32	c 
673.13/673.32	c # should presolving try to simplify knapsacks
673.13/673.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
673.13/673.32	c constraints/knapsack/simplifyinequalities = TRUE
673.13/673.32	c 
673.13/673.32	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
673.13/673.32	c # [type: int, range: [-1,2147483647], default: -1]
673.13/673.32	c separating/rapidlearning/freq = 0
673.13/673.32	c 
673.13/673.32	c -----------------------------------------------------------------------------------------------
673.13/673.32	c start solving
673.33/673.50	c presolving:
675.03/675.22	c (round 19) 22149 del vars, 85979 del conss, 17622 chg bounds, 72 chg sides, 521 chg coeffs, 171006 upgd conss, 45861364 impls, 2277 clqs

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-2686925-1278444310/watcher-2686925-1278444310 -o /tmp/evaluation-result-2686925-1278444310/solver-2686925-1278444310 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686925-1278444310.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22440
/proc/meminfo: memFree=1810720/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=9288 CPUtime=0
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 1052 0 0 0 0 0 0 0 20 0 1 0 12643526 9510912 972 1992294400 4194304 9819077 140733246323888 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 2322 981 371 1374 0 943 0

[startup+0.065026 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22440
/proc/meminfo: memFree=1810720/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=14964 CPUtime=0.05
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 2665 0 0 0 5 0 0 0 20 0 1 0 12643526 15323136 2585 1992294400 4194304 9819077 140733246323888 18446744073709551615 5650553 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 3741 2585 388 1374 0 2362 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14964

[startup+0.101028 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22440
/proc/meminfo: memFree=1810720/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=17608 CPUtime=0.09
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 3320 0 0 0 8 1 0 0 20 0 1 0 12643526 18030592 3240 1992294400 4194304 9819077 140733246323888 18446744073709551615 5650709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.301046 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22440
/proc/meminfo: memFree=1810720/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=29628 CPUtime=0.29
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 6363 0 0 0 27 2 0 0 20 0 1 0 12643526 30339072 6274 1992294400 4194304 9819077 140733246323888 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 7407 6274 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.70108 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22440
/proc/meminfo: memFree=1810720/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=51296 CPUtime=0.69
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 11737 0 0 0 65 4 0 0 21 0 1 0 12643526 52527104 11648 1992294400 4194304 9819077 140733246323888 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 12824 11648 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22441
/proc/meminfo: memFree=1759748/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=67888 CPUtime=1.49
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 15886 0 0 0 143 6 0 0 23 0 1 0 12643526 69517312 15797 1992294400 4194304 9819077 140733246323888 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 16972 15797 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22441
/proc/meminfo: memFree=1735444/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=109824 CPUtime=3.09
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 26387 0 0 0 300 9 0 0 25 0 1 0 12643526 112459776 26298 1992294400 4194304 9819077 140733246323888 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22440/statm: 27456 26298 388 1374 0 26077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109824

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22441
/proc/meminfo: memFree=1460536/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=398444 CPUtime=6.28
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 97769 0 0 0 594 34 0 0 25 0 1 0 12643526 408006656 97215 1992294400 4194304 9819077 140733246323888 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 99611 97215 483 1374 0 98232 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 398444

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22443
/proc/meminfo: memFree=1168144/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=678200 CPUtime=12.68
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 167259 0 0 0 1200 68 0 0 25 0 1 0 12643526 694476800 166705 1992294400 4194304 9819077 140733246323888 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 169550 166705 487 1374 0 168171 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 678200

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22443
/proc/meminfo: memFree=958088/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=870988 CPUtime=25.48
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 213740 0 0 0 2444 104 0 0 25 0 1 0 12643526 891891712 212929 1992294400 4194304 9819077 140733246323888 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 217747 212929 491 1374 0 216368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 870988

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22443
/proc/meminfo: memFree=912828/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=925912 CPUtime=51.07
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 245802 0 0 0 4838 269 0 0 25 0 1 0 12643526 948133888 225696 1992294400 4194304 9819077 140733246323888 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 231478 225696 532 1374 0 230099 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 925912

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22445
/proc/meminfo: memFree=858392/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=978432 CPUtime=102.27
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 258285 0 0 0 9951 276 0 0 25 0 1 0 12643526 1001914368 238014 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 244608 238014 532 1374 0 243229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 978432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22447
/proc/meminfo: memFree=803708/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1036344 CPUtime=162.26
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 272197 0 0 0 15943 283 0 0 25 0 1 0 12643526 1061216256 251926 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 259086 251926 532 1374 0 257707 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1036344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22447
/proc/meminfo: memFree=704756/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1139884 CPUtime=222.24
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 297654 0 0 0 21931 293 0 0 25 0 1 0 12643526 1167241216 276871 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 284971 276871 532 1374 0 283592 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1139884

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22449
/proc/meminfo: memFree=624156/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1219608 CPUtime=282.22
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 318028 0 0 0 27920 302 0 0 25 0 1 0 12643526 1248878592 296601 1992294400 4194304 9819077 140733246323888 18446744073709551615 5500367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 304902 296601 532 1374 0 303523 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1219608

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22451
/proc/meminfo: memFree=473000/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1372616 CPUtime=342.21
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 355621 0 0 0 33900 321 0 0 25 0 1 0 12643526 1405558784 334194 1992294400 4194304 9819077 140733246323888 18446744073709551615 6180581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 343154 334194 532 1374 0 341775 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1372616

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22453
/proc/meminfo: memFree=397112/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1452408 CPUtime=402.19
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 375289 0 0 0 39888 331 0 0 25 0 1 0 12643526 1487265792 353605 1992294400 4194304 9819077 140733246323888 18446744073709551615 5956863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 363102 353605 532 1374 0 361723 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1452408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22455
/proc/meminfo: memFree=290472/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1555536 CPUtime=462.18
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 401669 0 0 0 45874 344 0 0 25 0 1 0 12643526 1592868864 379729 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 388884 379729 532 1374 0 387505 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1555536

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22455
/proc/meminfo: memFree=207640/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1639964 CPUtime=522.16
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 422801 0 0 0 51861 355 0 0 25 0 1 0 12643526 1679323136 400348 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 409991 400348 532 1374 0 408612 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1639964

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22457
/proc/meminfo: memFree=131876/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1714044 CPUtime=582.15
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 442446 0 0 0 57849 366 0 0 25 0 1 0 12643526 1755181056 419225 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 428511 419225 532 1374 0 427132 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1714044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22459
/proc/meminfo: memFree=48176/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1797952 CPUtime=642.14
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 463326 0 0 0 63837 377 0 0 25 0 1 0 12643526 1841102848 440105 1992294400 4194304 9819077 140733246323888 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 449488 440105 532 1374 0 448109 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1797952



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+673.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22459
/proc/meminfo: memFree=10736/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1844012 CPUtime=673.13
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 474425 0 0 0 66929 384 0 0 25 0 1 0 12643526 1888268288 451204 1992294400 4194304 9819077 140733246323888 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 461003 451204 532 1374 0 459624 0
Current children cumulated CPU time (s) 673.13
Current children cumulated vsize (KiB) 1844012

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22440

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

[startup+673.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22459
/proc/meminfo: memFree=10736/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1845104 CPUtime=673.24
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 475307 0 0 0 66939 385 0 0 25 0 1 0 12643526 1889386496 451796 1992294400 4194304 9819077 140733246323888 18446744073709551615 4965261 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 461276 451796 538 1374 0 459897 0
Current children cumulated CPU time (s) 673.24
Current children cumulated vsize (KiB) 1845104

[startup+674.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22460
/proc/meminfo: memFree=9844/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1845716 CPUtime=674.03
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 475536 0 0 0 67018 385 0 0 25 0 1 0 12643526 1890013184 452025 1992294400 4194304 9819077 140733246323888 18446744073709551615 4890310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 461429 452025 538 1374 0 460050 0
Current children cumulated CPU time (s) 674.03
Current children cumulated vsize (KiB) 1845716

[startup+675.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22460
/proc/meminfo: memFree=9844/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=1845716 CPUtime=674.83
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4202496 476050 0 0 0 67089 394 0 0 25 0 1 0 12643526 1890013184 452025 1992294400 4194304 9819077 140733246323888 18446744073709551615 5491560 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22440/statm: 461429 452025 538 1374 0 460050 0
Current children cumulated CPU time (s) 674.83
Current children cumulated vsize (KiB) 1845716

[startup+675.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22460
/proc/meminfo: memFree=10724/2059040 swapFree=4192956/4192956
[pid=22440] ppid=22438 vsize=0 CPUtime=675.24
/proc/22440/stat : 22440 (pbscip.linux.x8) R 22438 22440 21333 0 -1 4203524 476307 0 0 0 67120 404 0 0 25 0 1 0 12643526 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22440/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 675.24
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 675.479
CPU time (s): 675.315
CPU user time (s): 671.205
CPU system time (s): 4.11038
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 1845716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 671.205
system time used= 4.11038
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476307
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= 9107

runsolver used 1.12583 second user time and 3.19851 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-06 21:25:10
IDJOB=2686925
IDBENCH=77174
IDSOLVER=1168
FILE ID=node015/2686925-1278444310
PBS_JOBID= 11233456
Free space on /tmp= 62576 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-j12047_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-2686925-1278444310/watcher-2686925-1278444310 -o /tmp/evaluation-result-2686925-1278444310/solver-2686925-1278444310 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686925-1278444310.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3d3e67c51070a852e8117f97ab577e7c
RANDOM SEED=1057027503

node015.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		: 3000.214
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	: 6000.42
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		: 3000.214
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:       1811124 kB
Buffers:          3172 kB
Cached:         109832 kB
SwapCached:          0 kB
Active:          38424 kB
Inactive:       135700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811124 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13952 kB
Writeback:           0 kB
AnonPages:       61072 kB
Mapped:          14484 kB
Slab:            51884 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62572 MiB
End job on node015 at 2010-07-06 21:36:26