Trace number 2686899

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) 619.626 619.985

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12021_8.std.opb
MD5SUM33a0c5076a13a0bc08e55dbdcaafa3d4
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark8.84266
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 constraints245119
Number of constraints which are clauses243919
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 constraint37
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-2686899-1278443693.opb>
4.09/4.11	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245119 constraints
4.09/4.11	c problem read
4.09/4.11	c presolving settings loaded
5.29/5.33	c presolving:
20.08/20.20	c (round 1) 6854 del vars, 20781 del conss, 5177 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16679452 impls, 0 clqs
32.68/32.75	c (round 2) 14849 del vars, 53140 del conss, 12788 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16723567 impls, 0 clqs
36.98/37.01	c (round 3) 17795 del vars, 66903 del conss, 14502 chg bounds, 86 chg sides, 59 chg coeffs, 0 upgd conss, 16743744 impls, 0 clqs
39.78/39.85	c (round 4) 19319 del vars, 72661 del conss, 15576 chg bounds, 102 chg sides, 73 chg coeffs, 0 upgd conss, 16759866 impls, 0 clqs
41.88/41.99	c (round 5) 20634 del vars, 77571 del conss, 16526 chg bounds, 113 chg sides, 84 chg coeffs, 0 upgd conss, 16771313 impls, 0 clqs
43.48/43.50	c (round 6) 21481 del vars, 80847 del conss, 17116 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16780052 impls, 0 clqs
44.48/44.53	c (round 7) 22071 del vars, 83150 del conss, 17524 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16787391 impls, 0 clqs
45.17/45.29	c (round 8) 22469 del vars, 84751 del conss, 17794 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16792799 impls, 0 clqs
45.78/45.84	c (round 9) 22743 del vars, 85862 del conss, 17985 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16796806 impls, 0 clqs
46.18/46.25	c (round 10) 22932 del vars, 86610 del conss, 18115 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16799773 impls, 0 clqs
46.78/46.86	c (round 11) 23069 del vars, 87168 del conss, 18225 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16801821 impls, 0 clqs
47.18/47.24	c (round 12) 23173 del vars, 87614 del conss, 18283 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16804050 impls, 0 clqs
47.88/47.92	c (round 13) 23245 del vars, 87888 del conss, 18356 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16804850 impls, 0 clqs
48.08/48.16	c (round 14) 23325 del vars, 88226 del conss, 18370 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16805132 impls, 0 clqs
48.28/48.39	c (round 15) 23325 del vars, 88252 del conss, 18370 chg bounds, 115 chg sides, 87 chg coeffs, 0 upgd conss, 16805132 impls, 0 clqs
50.17/50.21	c (round 16) 23325 del vars, 88252 del conss, 18370 chg bounds, 115 chg sides, 87 chg coeffs, 156867 upgd conss, 16805132 impls, 0 clqs
50.87/50.96	c (round 17) 23325 del vars, 88252 del conss, 18370 chg bounds, 153 chg sides, 292 chg coeffs, 156867 upgd conss, 16807226 impls, 3358 clqs
51.68/51.77	c (round 18) 23325 del vars, 88261 del conss, 18370 chg bounds, 196 chg sides, 404 chg coeffs, 156867 upgd conss, 16807226 impls, 3536 clqs
617.71/617.90	c pressed CTRL-C 1 times (5 times for forcing termination)
618.70/618.92	c    (610.7s) probing: 561/49517 (1.1%) - 1 fixings, 1 aggregations, 7244758 implications, 0 bound changes
618.70/618.92	c    (610.7s) probing aborted: solving stopped
618.70/618.94	c presolving (19 rounds):
618.70/618.94	c  23327 deleted vars, 88265 deleted constraints, 18370 tightened bounds, 0 added holes, 205 changed sides, 428 changed coefficients
618.70/618.94	c  48433432 implications, 3508 cliques
618.70/618.94	c presolved problem has 49515 variables (49515 bin, 0 int, 0 impl, 0 cont) and 156919 constraints
618.70/618.94	c    1089 constraints of type <knapsack>
618.70/618.94	c      65 constraints of type <setppc>
618.70/618.94	c  155765 constraints of type <logicor>
618.70/618.94	c transformed objective value is always integral (scale: 1)
618.70/618.94	c Presolving Time: 610.14
618.70/618.94	c - non default parameters ----------------------------------------------------------------------
618.70/618.94	c # SCIP version 1.2.1.2
618.70/618.94	c 
618.70/618.94	c # frequency for displaying node information lines
618.70/618.94	c # [type: int, range: [-1,2147483647], default: 100]
618.70/618.94	c display/freq = 10000
618.70/618.94	c 
618.70/618.94	c # maximal time in seconds to run
618.70/618.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
618.70/618.94	c limits/time = 1795.89
618.70/618.94	c 
618.70/618.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
618.70/618.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
618.70/618.94	c limits/memory = 1620
618.70/618.94	c 
618.70/618.94	c # should presolving try to simplify inequalities
618.70/618.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
618.70/618.94	c constraints/linear/simplifyinequalities = TRUE
618.70/618.94	c 
618.70/618.94	c # should presolving try to simplify knapsacks
618.70/618.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
618.70/618.94	c constraints/knapsack/simplifyinequalities = TRUE
618.70/618.94	c 
618.70/618.94	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
618.70/618.94	c # [type: int, range: [-1,2147483647], default: -1]
618.70/618.94	c separating/rapidlearning/freq = 0
618.70/618.94	c 
618.70/618.94	c -----------------------------------------------------------------------------------------------
618.70/618.94	c start solving
618.90/619.10	c 
618.90/619.10	c (node 0) switching to memory saving mode (mem: 1345.2M/1620.0M)
619.39/619.80	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
619.39/619.80	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
619.39/619.80	c [src/scip/lp.c:3515] ERROR: No memory in function call
619.39/619.80	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
619.39/619.80	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
619.39/619.80	c [src/cmain.c:657] ERROR: Error <-1> in function call
619.39/619.80	c [src/cmain.c:832] ERROR: Error <-1> in function call
619.39/619.80	c [src/cmain.c:908] ERROR: Error <-1> in function call
619.39/619.80	c SCIP Error (-1): c insufficient memory errorc 
619.39/619.80	c Time complete: 619.44.

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-2686899-1278443693/watcher-2686899-1278443693 -o /tmp/evaluation-result-2686899-1278443693/solver-2686899-1278443693 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686899-1278443693.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: 0.90 1.03 0.99 3/106 20068
/proc/meminfo: memFree=1821108/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=8256 CPUtime=0
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 891 0 0 0 0 0 0 0 19 0 1 0 12576985 8454144 811 1992294400 4194304 9819077 140736523658992 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 2064 821 359 1374 0 685 0

[startup+0.0861509 s]
/proc/loadavg: 0.90 1.03 0.99 3/106 20068
/proc/meminfo: memFree=1821108/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=17140 CPUtime=0.07
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 3203 0 0 0 7 0 0 0 19 0 1 0 12576985 17551360 3123 1992294400 4194304 9819077 140736523658992 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 4285 3123 388 1374 0 2906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17140

[startup+0.101152 s]
/proc/loadavg: 0.90 1.03 0.99 3/106 20068
/proc/meminfo: memFree=1821108/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=18576 CPUtime=0.09
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 3446 0 0 0 8 1 0 0 20 0 1 0 12576985 19021824 3366 1992294400 4194304 9819077 140736523658992 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 4644 3377 388 1374 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18576

[startup+0.301174 s]
/proc/loadavg: 0.90 1.03 0.99 3/106 20068
/proc/meminfo: memFree=1821108/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=29632 CPUtime=0.29
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 12576985 30343168 6276 1992294400 4194304 9819077 140736523658992 18446744073709551615 8080976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 7408 6276 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.701217 s]
/proc/loadavg: 0.90 1.03 0.99 3/106 20068
/proc/meminfo: memFree=1821108/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=51300 CPUtime=0.69
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 11773 0 0 0 65 4 0 0 21 0 1 0 12576985 52531200 11684 1992294400 4194304 9819077 140736523658992 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 12825 11684 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.50131 s]
/proc/loadavg: 0.90 1.03 0.99 2/107 20069
/proc/meminfo: memFree=1768400/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=68728 CPUtime=1.49
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 16134 0 0 0 143 6 0 0 23 0 1 0 12576985 70377472 16045 1992294400 4194304 9819077 140736523658992 18446744073709551615 5649084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 17182 16045 388 1374 0 15803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68728

[startup+3.10148 s]
/proc/loadavg: 0.90 1.03 0.99 2/107 20069
/proc/meminfo: memFree=1745708/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=115488 CPUtime=3.09
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 27769 0 0 0 298 11 0 0 25 0 1 0 12576985 118259712 27680 1992294400 4194304 9819077 140736523658992 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20068/statm: 28872 27680 388 1374 0 27493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115488

[startup+6.30083 s]
/proc/loadavg: 0.98 1.04 1.00 2/107 20069
/proc/meminfo: memFree=1470428/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=413076 CPUtime=6.29
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 101204 0 0 0 591 38 0 0 25 0 1 0 12576985 422989824 100709 1992294400 4194304 9819077 140736523658992 18446744073709551615 6181553 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 103269 100709 483 1374 0 101890 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 413076

[startup+12.7015 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 20069
/proc/meminfo: memFree=1170224/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=687672 CPUtime=12.69
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 169458 0 0 0 1199 70 0 0 25 0 1 0 12576985 704176128 168963 1992294400 4194304 9819077 140736523658992 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 171918 168963 487 1374 0 170539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687672

[startup+25.5009 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 20069
/proc/meminfo: memFree=984224/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=857592 CPUtime=25.48
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 209826 0 0 0 2444 104 0 0 25 0 1 0 12576985 878174208 209074 1992294400 4194304 9819077 140736523658992 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 214398 209074 491 1374 0 213019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 857592

[startup+51.1008 s]
/proc/loadavg: 0.99 1.03 1.00 2/107 20069
/proc/meminfo: memFree=963640/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=882360 CPUtime=51.07
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 239115 0 0 0 4851 256 0 0 25 0 1 0 12576985 903536640 214501 1992294400 4194304 9819077 140736523658992 18446744073709551615 4856470 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 220590 214501 549 1374 0 219211 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 882360

[startup+102.308 s]
/proc/loadavg: 0.99 1.03 1.00 2/107 20071
/proc/meminfo: memFree=895316/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=953608 CPUtime=102.26
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 264465 0 0 0 9945 281 0 0 25 0 1 0 12576985 976494592 231455 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 238402 231455 532 1374 0 237023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 953608

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 20073
/proc/meminfo: memFree=840260/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1011488 CPUtime=162.25
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 278365 0 0 0 15935 290 0 0 25 0 1 0 12576985 1035763712 245355 1992294400 4194304 9819077 140736523658992 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 252872 245355 532 1374 0 251493 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1011488

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 20075
/proc/meminfo: memFree=754080/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1099104 CPUtime=222.22
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 299684 0 0 0 21922 300 0 0 25 0 1 0 12576985 1125482496 266674 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 274776 266674 532 1374 0 273397 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1099104

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 20075
/proc/meminfo: memFree=601312/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1254044 CPUtime=282.21
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 338248 0 0 0 27902 319 0 0 25 0 1 0 12576985 1284141056 305139 1992294400 4194304 9819077 140736523658992 18446744073709551615 4677433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 313511 305139 532 1374 0 312132 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1254044

[startup+342.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 20080
/proc/meminfo: memFree=475764/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1377036 CPUtime=342.18
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 368739 0 0 0 33884 334 0 0 25 0 1 0 12576985 1410084864 335597 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 344259 335597 532 1374 0 342880 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1377036

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20082
/proc/meminfo: memFree=379044/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1478896 CPUtime=402.16
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 393486 0 0 0 39869 347 0 0 25 0 1 0 12576985 1514389504 360344 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 369724 360344 532 1374 0 368345 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1478896

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20084
/proc/meminfo: memFree=280960/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1574192 CPUtime=462.14
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 417362 0 0 0 45854 360 0 0 25 0 1 0 12576985 1611972608 384220 1992294400 4194304 9819077 140736523658992 18446744073709551615 4219832 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 393548 384220 532 1374 0 392169 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1574192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20086
/proc/meminfo: memFree=159812/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1699492 CPUtime=522.13
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 448155 0 0 0 51838 375 0 0 25 0 1 0 12576985 1740279808 415013 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 424873 415013 532 1374 0 423494 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1699492

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20086
/proc/meminfo: memFree=68424/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1786828 CPUtime=582.11
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 470405 0 0 0 57817 394 0 0 25 0 1 0 12576985 1829711872 437263 1992294400 4194304 9819077 140736523658992 18446744073709551615 4219826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 446707 437263 532 1374 0 445328 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1786828



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+617.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20088
/proc/meminfo: memFree=13120/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1844200 CPUtime=617.71
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 484251 0 0 0 61367 404 0 0 25 0 1 0 12576985 1888460800 451109 1992294400 4194304 9819077 140736523658992 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 461050 451109 532 1374 0 459671 0
Current children cumulated CPU time (s) 617.71
Current children cumulated vsize (KiB) 1844200

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20068

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

[startup+619.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20089
/proc/meminfo: memFree=12616/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1846004 CPUtime=618.8
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 485692 0 0 0 61476 404 0 0 25 0 1 0 12576985 1890308096 451478 1992294400 4194304 9819077 140736523658992 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 461501 451478 540 1374 0 460122 0
Current children cumulated CPU time (s) 618.8
Current children cumulated vsize (KiB) 1846004

[startup+619.401 s]
/proc/loadavg: 1.32 1.07 1.02 5/108 20089
/proc/meminfo: memFree=8128/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=1874048 CPUtime=619.19
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202496 493716 0 0 0 61509 410 0 0 25 0 1 0 12576985 1919025152 458425 1992294400 4194304 9819077 140736523658992 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20068/statm: 468512 458425 556 1374 0 467133 0
Current children cumulated CPU time (s) 619.19
Current children cumulated vsize (KiB) 1874048

[startup+619.843 s]
/proc/loadavg: 1.32 1.07 1.02 5/108 20089
/proc/meminfo: memFree=8128/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=0 CPUtime=619.48
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202500 499158 0 0 0 61529 419 0 0 18 0 1 0 12576985 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 15
/proc/20068/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 619.48
Current children cumulated vsize (KiB) 0

[startup+619.901 s]
/proc/loadavg: 1.32 1.07 1.02 5/108 20089
/proc/meminfo: memFree=8128/2059040 swapFree=4164964/4192956
[pid=20068] ppid=20066 vsize=0 CPUtime=619.54
/proc/20068/stat : 20068 (pbscip.linux.x8) R 20066 20068 18454 0 -1 4202500 499158 0 0 0 61529 425 0 0 18 0 1 0 12576985 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 15
/proc/20068/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 619.54
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 619.985
CPU time (s): 619.626
CPU user time (s): 615.291
CPU system time (s): 4.33434
CPU usage (%): 99.942
Max. virtual memory (cumulated for all children) (KiB): 1890116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 615.291
system time used= 4.33434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 499158
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= 10
involuntary context switches= 7438

runsolver used 1.07384 second user time and 2.90156 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-06 21:14:53
IDJOB=2686899
IDBENCH=77130
IDSOLVER=1168
FILE ID=node038/2686899-1278443693
PBS_JOBID= 11233444
Free space on /tmp= 62532 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-j12021_8.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-2686899-1278443693/watcher-2686899-1278443693 -o /tmp/evaluation-result-2686899-1278443693/solver-2686899-1278443693 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686899-1278443693.opb -t 1800 -m 1800

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

MD5SUM BENCH= 33a0c5076a13a0bc08e55dbdcaafa3d4
RANDOM SEED=1806710179

node038.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821636 kB
Buffers:         10236 kB
Cached:         121224 kB
SwapCached:         68 kB
Active:          39668 kB
Inactive:       124492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821636 kB
SwapTotal:     4192956 kB
SwapFree:      4164964 kB
Dirty:           13588 kB
Writeback:           0 kB
AnonPages:       32584 kB
Mapped:          13568 kB
Slab:            51236 kB
PageTables:       4216 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= 62528 MiB
End job on node038 at 2010-07-06 21:25:13