Trace number 2687198

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) 765.902 767.084

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12030_10.std.opb
MD5SUMdf83bcff36e5e2e96ae940422933c983
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark86
Best CPU time to get the best result obtained on this benchmark7.46486
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 constraints245346
Number of constraints which are clauses244146
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 constraint66
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-2687198-1278449457.opb>
3.89/3.97	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245346 constraints
3.89/3.97	c problem read
3.89/3.98	c presolving settings loaded
5.19/5.20	c presolving:
19.29/19.34	c (round 1) 5610 del vars, 16364 del conss, 4141 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16767384 impls, 0 clqs
30.69/30.79	c (round 2) 12043 del vars, 41876 del conss, 10170 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16802912 impls, 0 clqs
35.19/35.25	c (round 3) 14621 del vars, 53076 del conss, 11865 chg bounds, 49 chg sides, 45 chg coeffs, 0 upgd conss, 16818378 impls, 0 clqs
37.68/37.76	c (round 4) 16038 del vars, 58671 del conss, 12821 chg bounds, 77 chg sides, 86 chg coeffs, 0 upgd conss, 16827295 impls, 0 clqs
39.18/39.21	c (round 5) 16875 del vars, 61984 del conss, 13385 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16832562 impls, 0 clqs
40.08/40.10	c (round 6) 17283 del vars, 63784 del conss, 13635 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16835739 impls, 0 clqs
40.78/40.83	c (round 7) 17565 del vars, 64909 del conss, 13823 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16838313 impls, 0 clqs
41.28/41.30	c (round 8) 17689 del vars, 65490 del conss, 13916 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839251 impls, 0 clqs
41.69/41.70	c (round 9) 17771 del vars, 65855 del conss, 13978 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839554 impls, 0 clqs
41.98/42.01	c (round 10) 17807 del vars, 66037 del conss, 14000 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839693 impls, 0 clqs
42.18/42.28	c (round 11) 17819 del vars, 66107 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839727 impls, 0 clqs
43.88/43.93	c (round 12) 17819 del vars, 66117 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
45.28/45.34	c (round 13) 17819 del vars, 66122 del conss, 14008 chg bounds, 139 chg sides, 297 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
46.09/46.10	c (round 14) 17819 del vars, 66124 del conss, 14008 chg bounds, 159 chg sides, 360 chg coeffs, 179229 upgd conss, 16839727 impls, 1 clqs
764.78/765.00	c pressed CTRL-C 1 times (5 times for forcing termination)
764.88/765.19	c    (757.5s) probing: 323/55023 (0.6%) - 0 fixings, 0 aggregations, 6345135 implications, 0 bound changes
764.88/765.19	c    (757.5s) probing aborted: solving stopped
764.97/765.20	c presolving (15 rounds):
764.97/765.20	c  17819 deleted vars, 66124 deleted constraints, 14008 tightened bounds, 0 added holes, 160 changed sides, 367 changed coefficients
764.97/765.20	c  43224577 implications, 1 cliques
764.97/765.20	c presolved problem has 55023 variables (55023 bin, 0 int, 0 impl, 0 cont) and 179264 constraints
764.97/765.20	c    1096 constraints of type <knapsack>
764.97/765.20	c      39 constraints of type <setppc>
764.97/765.20	c  178129 constraints of type <logicor>
764.97/765.20	c transformed objective value is always integral (scale: 1)
764.97/765.20	c Presolving Time: 756.91
764.97/765.20	c - non default parameters ----------------------------------------------------------------------
764.97/765.20	c # SCIP version 1.2.1.2
764.97/765.20	c 
764.97/765.20	c # frequency for displaying node information lines
764.97/765.20	c # [type: int, range: [-1,2147483647], default: 100]
764.97/765.20	c display/freq = 10000
764.97/765.20	c 
764.97/765.20	c # maximal time in seconds to run
764.97/765.20	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
764.97/765.20	c limits/time = 1796.03
764.97/765.20	c 
764.97/765.20	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
764.97/765.20	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
764.97/765.20	c limits/memory = 1620
764.97/765.20	c 
764.97/765.20	c # should presolving try to simplify inequalities
764.97/765.20	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
764.97/765.20	c constraints/linear/simplifyinequalities = TRUE
764.97/765.20	c 
764.97/765.20	c # should presolving try to simplify knapsacks
764.97/765.20	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
764.97/765.20	c constraints/knapsack/simplifyinequalities = TRUE
764.97/765.20	c 
764.97/765.20	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
764.97/765.20	c # [type: int, range: [-1,2147483647], default: -1]
764.97/765.20	c separating/rapidlearning/freq = 0
764.97/765.20	c 
764.97/765.20	c -----------------------------------------------------------------------------------------------
764.97/765.20	c start solving
765.08/765.38	c 
765.63/766.91	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
765.63/766.91	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
765.63/766.91	c [src/scip/lp.c:3515] ERROR: No memory in function call
765.63/766.91	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
765.63/766.91	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
765.63/766.91	c [src/cmain.c:657] ERROR: Error <-1> in function call
765.63/766.91	c [src/cmain.c:832] ERROR: Error <-1> in function call
765.63/766.91	c [src/cmain.c:908] ERROR: Error <-1> in function call
765.63/766.91	c SCIP Error (-1): c insufficient memory errorc 
765.63/766.91	c Time complete: 765.73.

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-2687198-1278449457/watcher-2687198-1278449457 -o /tmp/evaluation-result-2687198-1278449457/solver-2687198-1278449457 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687198-1278449457.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 3/105 22228
/proc/meminfo: memFree=1810352/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=9288 CPUtime=0
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 1109 0 0 0 0 0 0 0 23 0 1 0 13154109 9510912 1030 1992294400 4194304 9819077 140736008030336 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 2322 1038 371 1374 0 943 0

[startup+0.039442 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 22228
/proc/meminfo: memFree=1810352/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=13200 CPUtime=0.03
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 2248 0 0 0 3 0 0 0 23 0 1 0 13154109 13516800 2169 1992294400 4194304 9819077 140736008030336 18446744073709551615 4240580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 3300 2169 388 1374 0 1921 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13200

[startup+0.101448 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 22228
/proc/meminfo: memFree=1810352/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=18704 CPUtime=0.1
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 3595 0 0 0 9 1 0 0 23 0 1 0 13154109 19152896 3516 1992294400 4194304 9819077 140736008030336 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 4676 3516 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18704

[startup+0.301471 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 22228
/proc/meminfo: memFree=1810352/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=31488 CPUtime=0.29
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 6585 0 0 0 27 2 0 0 23 0 1 0 13154109 32243712 6497 1992294400 4194304 9819077 140736008030336 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 7872 6507 388 1374 0 6493 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31488

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 22228
/proc/meminfo: memFree=1810352/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=52132 CPUtime=0.69
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 11985 0 0 0 65 4 0 0 25 0 1 0 13154109 53383168 11897 1992294400 4194304 9819077 140736008030336 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 13033 11897 388 1374 0 11654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52132

[startup+1.50061 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22229
/proc/meminfo: memFree=1757272/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=70220 CPUtime=1.49
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 16449 0 0 0 143 6 0 0 25 0 1 0 13154109 71905280 16361 1992294400 4194304 9819077 140736008030336 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 17555 16361 388 1374 0 16176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70220

[startup+3.10079 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22230
/proc/meminfo: memFree=1731108/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=120920 CPUtime=3.09
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 29108 0 0 0 298 11 0 0 25 0 1 0 13154109 123822080 29020 1992294400 4194304 9819077 140736008030336 18446744073709551615 8610784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22228/statm: 30230 29020 388 1374 0 28851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120920

[startup+6.30115 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22230
/proc/meminfo: memFree=1448016/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=426592 CPUtime=6.29
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 104594 0 0 0 587 42 0 0 25 0 1 0 13154109 436830208 104091 1992294400 4194304 9819077 140736008030336 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 106648 104091 483 1374 0 105269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 426592

[startup+12.7009 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 22230
/proc/meminfo: memFree=1131444/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=718072 CPUtime=12.69
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 176973 0 0 0 1193 76 0 0 25 0 1 0 13154109 735305728 176470 1992294400 4194304 9819077 140736008030336 18446744073709551615 6180679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 179518 176470 487 1374 0 178139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 718072

[startup+25.5013 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 22230
/proc/meminfo: memFree=961440/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=869228 CPUtime=25.49
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 212808 0 0 0 2442 107 0 0 25 0 1 0 13154109 890089472 212048 1992294400 4194304 9819077 140736008030336 18446744073709551615 5966510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 217307 212048 491 1374 0 215928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 869228

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 22231
/proc/meminfo: memFree=892744/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=942672 CPUtime=51.08
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 273591 0 0 0 4855 253 0 0 25 0 1 0 13154109 965296128 229396 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 235668 229396 531 1374 0 234289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 942672

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 22232
/proc/meminfo: memFree=836820/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1005580 CPUtime=102.27
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 287943 0 0 0 9966 261 0 0 25 0 1 0 13154109 1029713920 243319 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 251395 243319 531 1374 0 250016 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1005580

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22234
/proc/meminfo: memFree=796148/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1046920 CPUtime=162.25
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 298095 0 0 0 15959 266 0 0 25 0 1 0 13154109 1072046080 253471 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 261730 253471 531 1374 0 260351 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1046920

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22235
/proc/meminfo: memFree=714556/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1130728 CPUtime=222.23
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 318468 0 0 0 21948 275 0 0 25 0 1 0 13154109 1157865472 273844 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 282682 273844 531 1374 0 281303 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1130728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22237
/proc/meminfo: memFree=651192/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1197536 CPUtime=282.21
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 336287 0 0 0 27938 283 0 0 25 0 1 0 13154109 1226276864 290127 1992294400 4194304 9819077 140736008030336 18446744073709551615 4225310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 299384 290127 531 1374 0 298005 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1197536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22239
/proc/meminfo: memFree=594276/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1252456 CPUtime=342.2
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 350392 0 0 0 33929 291 0 0 25 0 1 0 13154109 1282514944 303976 1992294400 4194304 9819077 140736008030336 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 313114 303976 531 1374 0 311735 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1252456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22240
/proc/meminfo: memFree=550628/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1296604 CPUtime=402.19
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 362723 0 0 0 39921 298 0 0 25 0 1 0 13154109 1327722496 314928 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 324151 314928 531 1374 0 322772 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1296604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22242
/proc/meminfo: memFree=460604/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1385520 CPUtime=462.16
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 385934 0 0 0 45908 308 0 0 25 0 1 0 13154109 1418772480 337369 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 346380 337369 531 1374 0 345001 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1385520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22243
/proc/meminfo: memFree=397240/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1451200 CPUtime=522.15
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 402295 0 0 0 51898 317 0 0 25 0 1 0 13154109 1486028800 353218 1992294400 4194304 9819077 140736008030336 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 362800 353218 531 1374 0 361421 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1451200

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22245
/proc/meminfo: memFree=330652/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1518960 CPUtime=582.14
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 418890 0 0 0 57889 325 0 0 25 0 1 0 13154109 1555415040 369813 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 379740 369813 531 1374 0 378361 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1518960

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22256
/proc/meminfo: memFree=210000/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1640376 CPUtime=642.12
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 448832 0 0 0 63873 339 0 0 25 0 1 0 13154109 1679745024 399499 1992294400 4194304 9819077 140736008030336 18446744073709551615 4862077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 410094 399499 531 1374 0 408715 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1640376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22257
/proc/meminfo: memFree=145148/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1706392 CPUtime=702.09
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 465440 0 0 0 69862 347 0 0 25 0 1 0 13154109 1747345408 416107 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 426598 416107 531 1374 0 425219 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1706392

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22259
/proc/meminfo: memFree=13956/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1840232 CPUtime=762.09
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 499246 0 0 0 75844 365 0 0 25 0 1 0 13154109 1884397568 448377 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 460058 448377 531 1374 0 458679 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1840232



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+765.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22259
/proc/meminfo: memFree=10732/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1843304 CPUtime=764.78
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 500050 0 0 0 76113 365 0 0 25 0 1 0 13154109 1887543296 449181 1992294400 4194304 9819077 140736008030336 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 460826 449181 531 1374 0 459447 0
Current children cumulated CPU time (s) 764.78
Current children cumulated vsize (KiB) 1843304

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22228

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

[startup+765.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22259
/proc/meminfo: memFree=10732/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1844220 CPUtime=765.18
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 501212 0 0 0 76152 366 0 0 25 0 1 0 13154109 1888481280 449189 1992294400 4194304 9819077 140736008030336 18446744073709551615 5441100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22228/statm: 461055 449189 545 1374 0 459676 0
Current children cumulated CPU time (s) 765.18
Current children cumulated vsize (KiB) 1844220

[startup+766.301 s]
/proc/loadavg: 1.00 1.00 1.00 4/107 22260
/proc/meminfo: memFree=9652/2059040 swapFree=4164952/4192956
[pid=22228] ppid=22226 vsize=1881780 CPUtime=765.61
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202496 511736 0 0 0 76186 375 0 0 21 0 1 0 13154109 1926942720 458550 1992294400 4194304 9819077 140736008030336 18446744073709551615 6006575 0 0 4096 16384 0 0 0 17 0 0 0 45
/proc/22228/statm: 470445 458550 554 1374 0 469066 0
Current children cumulated CPU time (s) 765.61
Current children cumulated vsize (KiB) 1881780

[startup+766.911 s]
/proc/loadavg: 1.00 1.00 1.00 4/107 22260
/proc/meminfo: memFree=9336/2059040 swapFree=4139452/4192956
[pid=22228] ppid=22226 vsize=0 CPUtime=765.73
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202500 515033 0 0 0 76194 379 0 0 18 0 1 0 13154109 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 93
/proc/22228/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 765.73
Current children cumulated vsize (KiB) 0

[startup+767.009 s]
/proc/loadavg: 1.00 1.00 1.00 4/107 22260
/proc/meminfo: memFree=9336/2059040 swapFree=4139452/4192956
[pid=22228] ppid=22226 vsize=0 CPUtime=765.82
/proc/22228/stat : 22228 (pbscip.linux.x8) R 22226 22228 22031 0 -1 4202500 515033 0 0 0 76194 388 0 0 18 0 1 0 13154109 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 93
/proc/22228/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 765.82
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 767.084
CPU time (s): 765.902
CPU user time (s): 761.943
CPU system time (s): 3.9584
CPU usage (%): 99.8459
Max. virtual memory (cumulated for all children) (KiB): 1884356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 761.943
system time used= 3.9584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515033
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= 14
involuntary context switches= 1783

runsolver used 1.27381 second user time and 3.65644 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-06 22:50:58
IDJOB=2687198
IDBENCH=77486
IDSOLVER=1168
FILE ID=node088/2687198-1278449457
PBS_JOBID= 11233513
Free space on /tmp= 62496 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-j12030_10.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-2687198-1278449457/watcher-2687198-1278449457 -o /tmp/evaluation-result-2687198-1278449457/solver-2687198-1278449457 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687198-1278449457.opb -t 1800 -m 1800

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

MD5SUM BENCH= df83bcff36e5e2e96ae940422933c983
RANDOM SEED=119755915

node088.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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810816 kB
Buffers:         13720 kB
Cached:         128160 kB
SwapCached:        768 kB
Active:          30372 kB
Inactive:       144272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810816 kB
SwapTotal:     4192956 kB
SwapFree:      4164952 kB
Dirty:           13668 kB
Writeback:           0 kB
AnonPages:       31968 kB
Mapped:          13560 kB
Slab:            51664 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node088 at 2010-07-06 23:03:45