Trace number 2687251

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 827.442 827.698

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12019_5.std.opb
MD5SUMfca2bf846c4de68f23f92649fc394136
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark1800.15
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 constraints234238
Number of constraints which are clauses233038
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 constraint120
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: SoPlex 1.4.2] [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-2687251-1278450316.opb>
4.40/4.48	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234238 constraints
4.40/4.48	c problem read
4.40/4.48	c presolving settings loaded
5.79/5.80	c presolving:
19.98/20.08	c (round 1) 4914 del vars, 14863 del conss, 3365 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16007856 impls, 0 clqs
30.89/30.94	c (round 2) 12278 del vars, 39072 del conss, 10335 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16039526 impls, 0 clqs
34.48/34.56	c (round 3) 14566 del vars, 50352 del conss, 11555 chg bounds, 25 chg sides, 49 chg coeffs, 0 upgd conss, 16055512 impls, 0 clqs
36.48/36.57	c (round 4) 15471 del vars, 54200 del conss, 12122 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16060400 impls, 0 clqs
37.18/37.23	c (round 5) 15854 del vars, 55951 del conss, 12284 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16062584 impls, 0 clqs
37.58/37.64	c (round 6) 15928 del vars, 56364 del conss, 12314 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063284 impls, 0 clqs
37.88/37.97	c (round 7) 15956 del vars, 56525 del conss, 12329 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063644 impls, 0 clqs
38.18/38.26	c (round 8) 15968 del vars, 56591 del conss, 12335 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063740 impls, 0 clqs
38.48/38.53	c (round 9) 15970 del vars, 56613 del conss, 12336 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063750 impls, 0 clqs
40.48/40.53	c (round 10) 15970 del vars, 56616 del conss, 12336 chg bounds, 31 chg sides, 55 chg coeffs, 177622 upgd conss, 16063750 impls, 0 clqs
826.54/826.80	c pressed CTRL-C 1 times (5 times for forcing termination)
826.54/826.86	c    (818.8s) probing: 414/56872 (0.7%) - 0 fixings, 0 aggregations, 6908780 implications, 0 bound changes
826.54/826.86	c    (818.8s) probing aborted: solving stopped
826.54/826.87	c presolving (11 rounds):
826.54/826.87	c  15970 deleted vars, 56616 deleted constraints, 12336 tightened bounds, 0 added holes, 44 changed sides, 182 changed coefficients
826.54/826.87	c  44809728 implications, 0 cliques
826.54/826.87	c presolved problem has 56872 variables (56872 bin, 0 int, 0 impl, 0 cont) and 177631 constraints
826.54/826.87	c    1165 constraints of type <knapsack>
826.54/826.87	c       9 constraints of type <setppc>
826.54/826.87	c  176457 constraints of type <logicor>
826.54/826.87	c transformed objective value is always integral (scale: 1)
826.54/826.87	c Presolving Time: 818.15
826.54/826.87	c - non default parameters ----------------------------------------------------------------------
826.54/826.87	c # SCIP version 1.2.1.2
826.54/826.87	c 
826.54/826.87	c # frequency for displaying node information lines
826.54/826.87	c # [type: int, range: [-1,2147483647], default: 100]
826.54/826.87	c display/freq = 10000
826.54/826.87	c 
826.54/826.87	c # maximal time in seconds to run
826.54/826.87	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
826.54/826.87	c limits/time = 1795.53
826.54/826.87	c 
826.54/826.87	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
826.54/826.87	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
826.54/826.87	c limits/memory = 1620
826.54/826.87	c 
826.54/826.87	c # should presolving try to simplify inequalities
826.54/826.87	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
826.54/826.87	c constraints/linear/simplifyinequalities = TRUE
826.54/826.87	c 
826.54/826.87	c # should presolving try to simplify knapsacks
826.54/826.87	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
826.54/826.87	c constraints/knapsack/simplifyinequalities = TRUE
826.54/826.87	c 
826.54/826.87	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
826.54/826.87	c # [type: int, range: [-1,2147483647], default: -1]
826.54/826.87	c separating/rapidlearning/freq = 0
826.54/826.87	c 
826.54/826.87	c -----------------------------------------------------------------------------------------------
826.54/826.87	c start solving
826.74/827.05	c 
826.74/827.05	c (node 0) switching to memory saving mode (mem: 1330.8M/1620.0M)
827.25/827.52	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
827.25/827.52	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
827.25/827.52	c [src/scip/lp.c:3515] ERROR: No memory in function call
827.25/827.52	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
827.25/827.52	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
827.25/827.52	c [src/cmain.c:657] ERROR: Error <-1> in function call
827.25/827.52	c [src/cmain.c:832] ERROR: Error <-1> in function call
827.25/827.52	c [src/cmain.c:908] ERROR: Error <-1> in function call
827.25/827.52	c SCIP Error (-1): c insufficient memory errorc 
827.25/827.52	c Time complete: 827.25.

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-2687251-1278450316/watcher-2687251-1278450316 -o /tmp/evaluation-result-2687251-1278450316/solver-2687251-1278450316 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687251-1278450316.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21242
/proc/meminfo: memFree=1857372/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=6696 CPUtime=0
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 984 0 0 0 0 0 0 0 20 0 1 0 13238075 6856704 903 1992294400 4194304 8223781 140736851562464 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 1674 911 343 984 0 687 0

[startup+0.0838819 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21242
/proc/meminfo: memFree=1857372/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=15432 CPUtime=0.07
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 3157 0 0 0 6 1 0 0 20 0 1 0 13238075 15802368 3076 1992294400 4194304 8223781 140736851562464 18446744073709551615 5655225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 3858 3076 365 984 0 2871 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15432

[startup+0.100883 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21242
/proc/meminfo: memFree=1857372/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=16040 CPUtime=0.09
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 3300 0 0 0 8 1 0 0 20 0 1 0 13238075 16424960 3219 1992294400 4194304 8223781 140736851562464 18446744073709551615 4680644 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 4010 3219 365 984 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16040

[startup+0.300903 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21242
/proc/meminfo: memFree=1857372/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=27032 CPUtime=0.29
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 6086 0 0 0 27 2 0 0 20 0 1 0 13238075 27680768 5996 1992294400 4194304 8223781 140736851562464 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 6758 5996 365 984 0 5771 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27032

[startup+0.700941 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21242
/proc/meminfo: memFree=1857372/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=48636 CPUtime=0.69
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 11456 0 0 0 65 4 0 0 20 0 1 0 13238075 49803264 11366 1992294400 4194304 8223781 140736851562464 18446744073709551615 7169674 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 12159 11366 365 984 0 11172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48636

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21243
/proc/meminfo: memFree=1806648/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=65292 CPUtime=1.49
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 15604 0 0 0 144 5 0 0 23 0 1 0 13238075 66859008 15514 1992294400 4194304 8223781 140736851562464 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 16323 15514 365 984 0 15336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65292

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21243
/proc/meminfo: memFree=1784204/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=107188 CPUtime=3.09
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 26092 0 0 0 300 9 0 0 25 0 1 0 13238075 109760512 26002 1992294400 4194304 8223781 140736851562464 18446744073709551615 6207239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21242/statm: 26797 26002 365 984 0 25810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107188

[startup+6.30049 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21243
/proc/meminfo: memFree=1519712/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=385480 CPUtime=6.29
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 94381 0 0 0 594 35 0 0 25 0 1 0 13238075 394731520 93908 1992294400 4194304 8223781 140736851562464 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 96370 93908 437 984 0 95383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385480

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21243
/proc/meminfo: memFree=1213308/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=681920 CPUtime=12.69
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 168093 0 0 0 1198 71 0 0 25 0 1 0 13238075 698286080 167620 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 170480 167620 441 984 0 169493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 681920

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21243
/proc/meminfo: memFree=1025820/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=850612 CPUtime=25.49
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 208371 0 0 0 2443 106 0 0 25 0 1 0 13238075 871026688 207641 1992294400 4194304 8223781 140736851562464 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 212653 207641 445 984 0 211666 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 850612

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21245
/proc/meminfo: memFree=937904/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=946192 CPUtime=51.07
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 257393 0 0 0 4880 227 0 0 25 0 1 0 13238075 968900608 230084 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 236548 230084 483 984 0 235561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 946192

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21245
/proc/meminfo: memFree=890288/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=995464 CPUtime=102.27
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 268960 0 0 0 9994 233 0 0 25 0 1 0 13238075 1019355136 241486 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 248866 241486 483 984 0 247879 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 995464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21247
/proc/meminfo: memFree=848748/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1041060 CPUtime=162.24
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 279472 0 0 0 15986 238 0 0 25 0 1 0 13238075 1066045440 251998 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969515 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 260265 251998 483 984 0 259278 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1041060

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21249
/proc/meminfo: memFree=807332/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1081064 CPUtime=222.22
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 289812 0 0 0 21980 242 0 0 25 0 1 0 13238075 1107009536 262338 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 270266 262338 483 984 0 269279 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1081064

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21251
/proc/meminfo: memFree=724376/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1168656 CPUtime=282.2
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 311284 0 0 0 27968 252 0 0 25 0 1 0 13238075 1196703744 283042 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 292164 283042 483 984 0 291177 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1168656

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21251
/proc/meminfo: memFree=671180/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1219716 CPUtime=342.18
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 325058 0 0 0 33959 259 0 0 25 0 1 0 13238075 1248989184 296304 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 304929 296304 483 984 0 303942 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1219716

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21253
/proc/meminfo: memFree=626664/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1267016 CPUtime=402.17
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 337433 0 0 0 39952 265 0 0 25 0 1 0 13238075 1297424384 307911 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 316754 307911 483 984 0 315767 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1267016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21255
/proc/meminfo: memFree=568136/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1323988 CPUtime=462.15
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 351845 0 0 0 45944 271 0 0 25 0 1 0 13238075 1355763712 322001 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 330997 322001 483 984 0 330010 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1323988

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21257
/proc/meminfo: memFree=489520/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1404480 CPUtime=522.13
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 371704 0 0 0 51933 280 0 0 25 0 1 0 13238075 1438187520 341604 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 351120 341604 483 984 0 350133 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1404480

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=356964/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1538596 CPUtime=582.11
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 405252 0 0 0 57916 295 0 0 25 0 1 0 13238075 1575522304 374896 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 384649 374896 483 984 0 383662 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1538596

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21259
/proc/meminfo: memFree=302280/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1592048 CPUtime=642.1
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 418927 0 0 0 63907 303 0 0 25 0 1 0 13238075 1630257152 388282 1992294400 4194304 8223781 140736851562464 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 398012 388282 483 984 0 397025 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1592048

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 21261
/proc/meminfo: memFree=231972/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1662776 CPUtime=702.08
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 437224 0 0 0 69895 313 0 0 25 0 1 0 13238075 1702682624 405811 1992294400 4194304 8223781 140736851562464 18446744073709551615 5968611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 415694 405811 483 984 0 414707 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1662776

[startup+762.308 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 21263
/proc/meminfo: memFree=135004/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1759484 CPUtime=762.06
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 461409 0 0 0 75881 325 0 0 25 0 1 0 13238075 1801711616 429996 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 439871 429996 483 984 0 438884 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1759484

[startup+822.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 21265
/proc/meminfo: memFree=60108/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1833540 CPUtime=822.03
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 480877 0 0 0 81863 340 0 0 25 0 1 0 13238075 1877544960 448696 1992294400 4194304 8223781 140736851562464 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 458385 448696 483 984 0 457398 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1833540



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+826.801 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 21265
/proc/meminfo: memFree=50808/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1844648 CPUtime=826.54
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 483946 0 0 0 82312 342 0 0 25 0 1 0 13238075 1888919552 450997 1992294400 4194304 8223781 140736851562464 18446744073709551615 4854173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 461162 450997 483 984 0 460175 0
Current children cumulated CPU time (s) 826.54
Current children cumulated vsize (KiB) 1844648

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

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

[startup+827.001 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 21265
/proc/meminfo: memFree=50808/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1843376 CPUtime=826.74
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 484350 0 0 0 82331 343 0 0 25 0 1 0 13238075 1887617024 450569 1992294400 4194304 8223781 140736851562464 18446744073709551615 4225310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 460844 450569 491 984 0 459857 0
Current children cumulated CPU time (s) 826.74
Current children cumulated vsize (KiB) 1843376

[startup+827.4 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 21266
/proc/meminfo: memFree=50924/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=1875840 CPUtime=827.14
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202496 493552 0 0 0 82368 346 0 0 25 0 1 0 13238075 1920860160 458608 1992294400 4194304 8223781 140736851562464 18446744073709551615 6026224 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21242/statm: 468960 458608 508 984 0 467973 0
Current children cumulated CPU time (s) 827.14
Current children cumulated vsize (KiB) 1875840

[startup+827.601 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 21266
/proc/meminfo: memFree=50924/2059040 swapFree=4139620/4192956
[pid=21242] ppid=21240 vsize=0 CPUtime=827.33
/proc/21242/stat : 21242 (pbscip.linux.x8) R 21240 21242 21055 0 -1 4202500 498487 0 0 0 82378 355 0 0 25 0 1 0 13238075 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21242/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 827.33
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 827.698
CPU time (s): 827.442
CPU user time (s): 823.79
CPU system time (s): 3.65244
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1893556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.79
system time used= 3.65244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 498487
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 9979

runsolver used 1.39479 second user time and 3.89041 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-06 23:05:16
IDJOB=2687251
IDBENCH=77546
IDSOLVER=1169
FILE ID=node056/2687251-1278450316
PBS_JOBID= 11233546
Free space on /tmp= 98456 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12019_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687251-1278450316/watcher-2687251-1278450316 -o /tmp/evaluation-result-2687251-1278450316/solver-2687251-1278450316 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687251-1278450316.opb -t 1800 -m 1800

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

MD5SUM BENCH= fca2bf846c4de68f23f92649fc394136
RANDOM SEED=1016977955

node056.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		: 3000.197
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	: 6000.39
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		: 3000.197
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857776 kB
Buffers:          9904 kB
Cached:         105904 kB
SwapCached:       5292 kB
Active:          20564 kB
Inactive:       107996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857776 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           12460 kB
Writeback:           0 kB
AnonPages:       12204 kB
Mapped:          11920 kB
Slab:            50584 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180248 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= 98452 MiB
End job on node056 at 2010-07-06 23:19:05