Trace number 2687536

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) 778.616 779.093

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/
j90opt/normalized-j902_3.std.opb
MD5SUM3657f1c03b4b0d58c64396052496042e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark7.14891
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176130
Number of constraints which are clauses174930
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 constraint23
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-2687536-1278454261.opb>
2.79/2.89	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 176130 constraints
2.79/2.89	c problem read
2.89/2.90	c presolving settings loaded
3.69/3.77	c presolving:
13.79/13.88	c (round 1) 3142 del vars, 9262 del conss, 2087 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12102404 impls, 0 clqs
20.19/20.26	c (round 2) 8056 del vars, 25682 del conss, 6656 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12123127 impls, 0 clqs
22.08/22.12	c (round 3) 9451 del vars, 32813 del conss, 7403 chg bounds, 70 chg sides, 60 chg coeffs, 0 upgd conss, 12130132 impls, 0 clqs
23.00/23.01	c (round 4) 9921 del vars, 34895 del conss, 7657 chg bounds, 93 chg sides, 103 chg coeffs, 0 upgd conss, 12133389 impls, 0 clqs
23.39/23.49	c (round 5) 10147 del vars, 35843 del conss, 7760 chg bounds, 95 chg sides, 107 chg coeffs, 0 upgd conss, 12134890 impls, 0 clqs
23.78/23.83	c (round 6) 10239 del vars, 36264 del conss, 7804 chg bounds, 95 chg sides, 107 chg coeffs, 0 upgd conss, 12135677 impls, 0 clqs
23.98/24.08	c (round 7) 10295 del vars, 36508 del conss, 7832 chg bounds, 95 chg sides, 107 chg coeffs, 0 upgd conss, 12136029 impls, 0 clqs
24.28/24.31	c (round 8) 10315 del vars, 36609 del conss, 7849 chg bounds, 95 chg sides, 107 chg coeffs, 0 upgd conss, 12136041 impls, 0 clqs
25.49/25.56	c (round 9) 10315 del vars, 36622 del conss, 7849 chg bounds, 95 chg sides, 107 chg coeffs, 139508 upgd conss, 12136041 impls, 0 clqs
26.18/26.26	c (round 10) 10315 del vars, 36622 del conss, 7849 chg bounds, 123 chg sides, 279 chg coeffs, 139508 upgd conss, 12136287 impls, 476 clqs
753.49/753.73	c    (747.3s) probing: 1000/44467 (2.2%) - 0 fixings, 0 aggregations, 9027561 implications, 0 bound changes
777.69/777.90	c pressed CTRL-C 1 times (5 times for forcing termination)
777.69/777.93	c    (771.4s) probing: 1099/44467 (2.5%) - 0 fixings, 0 aggregations, 9573558 implications, 0 bound changes
777.69/777.93	c    (771.4s) probing aborted: solving stopped
777.69/777.94	c presolving (11 rounds):
777.69/777.94	c  10315 deleted vars, 36622 deleted constraints, 7849 tightened bounds, 0 added holes, 123 changed sides, 279 changed coefficients
777.69/777.94	c  47899111 implications, 532 cliques
777.69/777.94	c presolved problem has 44467 variables (44467 bin, 0 int, 0 impl, 0 cont) and 139514 constraints
777.69/777.94	c    1100 constraints of type <knapsack>
777.69/777.94	c       6 constraints of type <setppc>
777.69/777.94	c  138408 constraints of type <logicor>
777.69/777.94	c transformed objective value is always integral (scale: 1)
777.69/777.94	c Presolving Time: 770.94
777.69/777.94	c - non default parameters ----------------------------------------------------------------------
777.69/777.94	c # SCIP version 1.2.1.2
777.69/777.94	c 
777.69/777.94	c # frequency for displaying node information lines
777.69/777.94	c # [type: int, range: [-1,2147483647], default: 100]
777.69/777.94	c display/freq = 10000
777.69/777.94	c 
777.69/777.94	c # maximal time in seconds to run
777.69/777.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
777.69/777.94	c limits/time = 1797.11
777.69/777.94	c 
777.69/777.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
777.69/777.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
777.69/777.94	c limits/memory = 1620
777.69/777.94	c 
777.69/777.94	c # should presolving try to simplify inequalities
777.69/777.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
777.69/777.94	c constraints/linear/simplifyinequalities = TRUE
777.69/777.94	c 
777.69/777.94	c # should presolving try to simplify knapsacks
777.69/777.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
777.69/777.94	c constraints/knapsack/simplifyinequalities = TRUE
777.69/777.94	c 
777.69/777.94	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
777.69/777.94	c # [type: int, range: [-1,2147483647], default: -1]
777.69/777.94	c separating/rapidlearning/freq = 0
777.69/777.94	c 
777.69/777.94	c -----------------------------------------------------------------------------------------------
777.69/777.94	c start solving
777.79/778.08	c 
777.79/778.08	c (node 0) switching to memory saving mode (mem: 1362.2M/1620.0M)
778.42/778.92	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
778.42/778.92	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
778.42/778.92	c [src/scip/lp.c:3515] ERROR: No memory in function call
778.42/778.92	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
778.42/778.92	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
778.42/778.92	c [src/cmain.c:657] ERROR: Error <-1> in function call
778.42/778.92	c [src/cmain.c:832] ERROR: Error <-1> in function call
778.42/778.92	c [src/cmain.c:908] ERROR: Error <-1> in function call
778.42/778.92	c SCIP Error (-1): c insufficient memory errorc 
778.42/778.92	c Time complete: 778.44.

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-2687536-1278454261/watcher-2687536-1278454261 -o /tmp/evaluation-result-2687536-1278454261/solver-2687536-1278454261 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687536-1278454261.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: 0.99 0.98 0.99 3/105 21355
/proc/meminfo: memFree=1815596/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=9288 CPUtime=0
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 1094 0 0 0 0 0 0 0 25 0 1 0 13634597 9510912 1014 1992294400 4194304 9819077 140735117700304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 2322 1022 371 1374 0 943 0

[startup+0.0914469 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21355
/proc/meminfo: memFree=1815596/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=17604 CPUtime=0.08
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 3319 0 0 0 8 0 0 0 25 0 1 0 13634597 18026496 3239 1992294400 4194304 9819077 140735117700304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 4401 3239 388 1374 0 3022 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17604

[startup+0.101448 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21355
/proc/meminfo: memFree=1815596/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=18700 CPUtime=0.1
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 3595 0 0 0 9 1 0 0 25 0 1 0 13634597 19148800 3515 1992294400 4194304 9819077 140735117700304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 4675 3515 388 1374 0 3296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18700

[startup+0.30147 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21355
/proc/meminfo: memFree=1815596/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=29624 CPUtime=0.29
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 6365 0 0 0 27 2 0 0 25 0 1 0 13634597 30334976 6276 1992294400 4194304 9819077 140735117700304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 7406 6276 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701516 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21355
/proc/meminfo: memFree=1815596/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=45744 CPUtime=0.69
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 10383 0 0 0 66 3 0 0 25 0 1 0 13634597 46841856 10294 1992294400 4194304 9819077 140735117700304 18446744073709551615 8610862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 11436 10294 388 1374 0 10057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45744

[startup+1.50161 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21356
/proc/meminfo: memFree=1768964/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=63832 CPUtime=1.49
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 14845 0 0 0 144 5 0 0 25 0 1 0 13634597 65363968 14756 1992294400 4194304 9819077 140735117700304 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21355/statm: 15958 14756 388 1374 0 14579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63832

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21356
/proc/meminfo: memFree=1735732/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=180864 CPUtime=3.09
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 44482 0 0 0 293 16 0 0 25 0 1 0 13634597 185204736 43931 1992294400 4194304 9819077 140735117700304 18446744073709551615 4910130 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 45216 43931 429 1374 0 43837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 180864

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21356
/proc/meminfo: memFree=1457972/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=412360 CPUtime=6.29
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 101315 0 0 0 590 39 0 0 25 0 1 0 13634597 422256640 100764 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 103090 100764 487 1374 0 101711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 412360

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21356
/proc/meminfo: memFree=1205136/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=650472 CPUtime=12.69
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 158404 0 0 0 1199 70 0 0 25 0 1 0 13634597 666083328 157853 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 162618 157853 491 1374 0 161239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 650472

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21358
/proc/meminfo: memFree=1146484/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=692492 CPUtime=25.49
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 177719 0 0 0 2405 144 0 0 25 0 1 0 13634597 709111808 168068 1992294400 4194304 9819077 140735117700304 18446744073709551615 6179930 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 173123 168068 500 1374 0 171744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 692492

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21358
/proc/meminfo: memFree=1067744/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=773388 CPUtime=51.08
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 207925 0 0 0 4938 170 0 0 25 0 1 0 13634597 791949312 187016 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 193347 187016 530 1374 0 191968 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 773388

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21360
/proc/meminfo: memFree=1041332/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=800524 CPUtime=102.27
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 214572 0 0 0 10054 173 0 0 25 0 1 0 13634597 819736576 193630 1992294400 4194304 9819077 140735117700304 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 200131 193630 530 1374 0 198752 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 800524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21360
/proc/meminfo: memFree=967304/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=878308 CPUtime=162.25
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 233303 0 0 0 16042 183 0 0 25 0 1 0 13634597 899387392 212361 1992294400 4194304 9819077 140735117700304 18446744073709551615 4999992 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 219577 212361 530 1374 0 218198 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 878308

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21362
/proc/meminfo: memFree=906916/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=935724 CPUtime=222.23
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 248872 0 0 0 22033 190 0 0 25 0 1 0 13634597 958181376 227162 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 233931 227162 530 1374 0 232552 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 935724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21364
/proc/meminfo: memFree=828672/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1018776 CPUtime=282.21
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 268666 0 0 0 28021 200 0 0 25 0 1 0 13634597 1043226624 246700 1992294400 4194304 9819077 140735117700304 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 254694 246700 530 1374 0 253315 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1018776

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21366
/proc/meminfo: memFree=729968/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1120684 CPUtime=342.2
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 293344 0 0 0 34009 211 0 0 25 0 1 0 13634597 1147580416 271345 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 280171 271345 530 1374 0 278792 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1120684

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21368
/proc/meminfo: memFree=664496/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1186856 CPUtime=402.18
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 309910 0 0 0 39997 221 0 0 25 0 1 0 13634597 1215340544 287911 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 296714 287911 530 1374 0 295335 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1186856

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21368
/proc/meminfo: memFree=536404/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1316624 CPUtime=462.17
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 341971 0 0 0 45981 236 0 0 25 0 1 0 13634597 1348222976 319716 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 329156 319716 530 1374 0 327777 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1316624

[startup+522.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/106 21373
/proc/meminfo: memFree=435220/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1420404 CPUtime=522.15
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 368895 0 0 0 51962 253 0 0 25 0 1 0 13634597 1454493696 345360 1992294400 4194304 9819077 140735117700304 18446744073709551615 4218735 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 355101 345360 530 1374 0 353722 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1420404

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 21375
/proc/meminfo: memFree=333664/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1519228 CPUtime=582.14
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 393931 0 0 0 57943 271 0 0 25 0 1 0 13634597 1555689472 370139 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 379807 370139 530 1374 0 378428 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1519228

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21377
/proc/meminfo: memFree=238432/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1615892 CPUtime=642.12
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 417633 0 0 0 63920 292 0 0 25 0 1 0 13634597 1654673408 393841 1992294400 4194304 9819077 140735117700304 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 403973 393841 530 1374 0 402594 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1615892

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21379
/proc/meminfo: memFree=124724/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1729004 CPUtime=702.11
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 446156 0 0 0 69890 321 0 0 25 0 1 0 13634597 1770500096 422364 1992294400 4194304 9819077 140735117700304 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 432251 422364 530 1374 0 430872 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1729004

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21379
/proc/meminfo: memFree=36436/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1818172 CPUtime=762.1
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 468309 0 0 0 75860 350 0 0 25 0 1 0 13634597 1861808128 444260 1992294400 4194304 9819077 140735117700304 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 454543 444260 535 1374 0 453164 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1818172



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+777.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21381
/proc/meminfo: memFree=10396/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1843452 CPUtime=777.69
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 474828 0 0 0 77411 358 0 0 25 0 1 0 13634597 1887694848 450779 1992294400 4194304 9819077 140735117700304 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 460863 450779 535 1374 0 459484 0
Current children cumulated CPU time (s) 777.69
Current children cumulated vsize (KiB) 1843452

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

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

[startup+778.222 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21381
/proc/meminfo: memFree=10396/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1857176 CPUtime=778.01
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 478968 0 0 0 77440 361 0 0 18 0 1 0 13634597 1901748224 453924 1992294400 4194304 9819077 140735117700304 18446744073709551615 4520353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21355/statm: 464294 453924 554 1374 0 462915 0
Current children cumulated CPU time (s) 778.01
Current children cumulated vsize (KiB) 1857176

[startup+778.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21381
/proc/meminfo: memFree=10396/2059040 swapFree=4164944/4192956
[pid=21355] ppid=21353 vsize=1877008 CPUtime=778.3
/proc/21355/stat : 21355 (pbscip.linux.x8) D 21353 21355 20786 0 -1 4204544 484737 0 0 0 77458 372 0 0 18 0 1 0 13634597 1922056192 458884 1992294400 4194304 9819077 140735117700304 18446744073709551615 4517775 0 0 4096 16384 18446744071562310694 0 0 17 1 0 0 14
/proc/21355/statm: 469252 458884 555 1374 0 467873 0
Current children cumulated CPU time (s) 778.3
Current children cumulated vsize (KiB) 1877008

[startup+778.909 s]
/proc/loadavg: 1.24 1.05 1.02 3/107 21382
/proc/meminfo: memFree=9616/2059040 swapFree=4141900/4192956
[pid=21355] ppid=21353 vsize=1892756 CPUtime=778.42
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202496 489051 0 0 0 77465 377 0 0 18 0 1 0 13634597 1938182144 462779 1992294400 4194304 9819077 140735117700304 18446744073709551615 4667257 0 0 4096 16384 0 0 0 17 1 0 0 25
/proc/21355/statm: 473189 462779 554 1374 0 471810 0
Current children cumulated CPU time (s) 778.42
Current children cumulated vsize (KiB) 1892756

[startup+779.001 s]
/proc/loadavg: 1.24 1.05 1.02 3/107 21382
/proc/meminfo: memFree=9616/2059040 swapFree=4141900/4192956
[pid=21355] ppid=21353 vsize=0 CPUtime=778.52
/proc/21355/stat : 21355 (pbscip.linux.x8) R 21353 21355 20786 0 -1 4202500 489574 0 0 0 77467 385 0 0 18 0 1 0 13634597 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 25
/proc/21355/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 778.52
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 779.093
CPU time (s): 778.616
CPU user time (s): 774.67
CPU system time (s): 3.9454
CPU usage (%): 99.9388
Max. virtual memory (cumulated for all children) (KiB): 1892756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 774.67
system time used= 3.9454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489574
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= 22
involuntary context switches= 1155

runsolver used 1.3158 second user time and 3.67044 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-07 00:11:01
IDJOB=2687536
IDBENCH=78061
IDSOLVER=1168
FILE ID=node085/2687536-1278454261
PBS_JOBID= 11233512
Free space on /tmp= 121788 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/j90opt/normalized-j902_3.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-2687536-1278454261/watcher-2687536-1278454261 -o /tmp/evaluation-result-2687536-1278454261/solver-2687536-1278454261 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687536-1278454261.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3657f1c03b4b0d58c64396052496042e
RANDOM SEED=1228626267

node085.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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1816124 kB
Buffers:         12600 kB
Cached:         121920 kB
SwapCached:       1472 kB
Active:          36092 kB
Inactive:       133152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816124 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:           11484 kB
Writeback:           0 kB
AnonPages:       33260 kB
Mapped:          13568 kB
Slab:            51792 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180208 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= 121780 MiB
End job on node085 at 2010-07-07 00:24:01