Trace number 2687458

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) 650.568 651.077

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_10.std.opb
MD5SUM7057b1dc56833927de57e90579c341ad
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark7.9118
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 constraints192684
Number of constraints which are clauses191484
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 constraint71
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-2687458-1278453714.opb>
3.30/3.32	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192684 constraints
3.30/3.32	c problem read
3.30/3.33	c presolving settings loaded
4.29/4.32	c presolving:
15.79/15.82	c (round 1) 5730 del vars, 16736 del conss, 4533 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12917346 impls, 0 clqs
22.59/22.68	c (round 2) 10386 del vars, 37331 del conss, 8854 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12946857 impls, 0 clqs
25.48/25.52	c (round 3) 12335 del vars, 45927 del conss, 10093 chg bounds, 74 chg sides, 70 chg coeffs, 0 upgd conss, 12963656 impls, 0 clqs
27.28/27.33	c (round 4) 13324 del vars, 50181 del conss, 10831 chg bounds, 117 chg sides, 115 chg coeffs, 0 upgd conss, 12971676 impls, 0 clqs
28.28/28.30	c (round 5) 13976 del vars, 52914 del conss, 11252 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12975288 impls, 0 clqs
28.78/28.87	c (round 6) 14283 del vars, 54297 del conss, 11429 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12977821 impls, 0 clqs
29.18/29.25	c (round 7) 14415 del vars, 54937 del conss, 11508 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12978687 impls, 0 clqs
29.49/29.58	c (round 8) 14505 del vars, 55335 del conss, 11565 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12979387 impls, 0 clqs
29.78/29.87	c (round 9) 14575 del vars, 55644 del conss, 11604 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980347 impls, 0 clqs
30.09/30.11	c (round 10) 14605 del vars, 55792 del conss, 11622 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980585 impls, 0 clqs
30.28/30.33	c (round 11) 14619 del vars, 55856 del conss, 11629 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980793 impls, 0 clqs
30.48/30.55	c (round 12) 14633 del vars, 55923 del conss, 11636 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981095 impls, 0 clqs
30.69/30.76	c (round 13) 14645 del vars, 55976 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981129 impls, 0 clqs
32.08/32.10	c (round 14) 14645 del vars, 55986 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
33.39/33.48	c (round 15) 14645 del vars, 55995 del conss, 11644 chg bounds, 221 chg sides, 373 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
649.51/649.70	c pressed CTRL-C 1 times (5 times for forcing termination)
649.51/649.78	c    (642.8s) probing: 588/40137 (1.5%) - 0 fixings, 0 aggregations, 8212492 implications, 0 bound changes
649.51/649.78	c    (642.8s) probing aborted: solving stopped
649.51/649.79	c presolving (16 rounds):
649.51/649.79	c  14645 deleted vars, 56003 deleted constraints, 11644 tightened bounds, 0 added holes, 226 changed sides, 401 changed coefficients
649.51/649.79	c  42641573 implications, 0 cliques
649.51/649.79	c presolved problem has 40137 variables (40137 bin, 0 int, 0 impl, 0 cont) and 136721 constraints
649.51/649.79	c    1099 constraints of type <knapsack>
649.51/649.79	c      33 constraints of type <setppc>
649.51/649.79	c  135589 constraints of type <logicor>
649.51/649.79	c transformed objective value is always integral (scale: 1)
649.51/649.79	c Presolving Time: 642.27
649.51/649.79	c - non default parameters ----------------------------------------------------------------------
649.51/649.79	c # SCIP version 1.2.1.2
649.51/649.79	c 
649.51/649.79	c # frequency for displaying node information lines
649.51/649.79	c # [type: int, range: [-1,2147483647], default: 100]
649.51/649.79	c display/freq = 10000
649.51/649.79	c 
649.51/649.79	c # maximal time in seconds to run
649.51/649.79	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
649.51/649.79	c limits/time = 1796.68
649.51/649.79	c 
649.51/649.79	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
649.51/649.79	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
649.51/649.79	c limits/memory = 1620
649.51/649.79	c 
649.51/649.79	c # should presolving try to simplify inequalities
649.51/649.79	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
649.51/649.79	c constraints/linear/simplifyinequalities = TRUE
649.51/649.79	c 
649.51/649.79	c # should presolving try to simplify knapsacks
649.51/649.79	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
649.51/649.79	c constraints/knapsack/simplifyinequalities = TRUE
649.51/649.79	c 
649.51/649.79	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
649.51/649.79	c # [type: int, range: [-1,2147483647], default: -1]
649.51/649.79	c separating/rapidlearning/freq = 0
649.51/649.79	c 
649.51/649.79	c -----------------------------------------------------------------------------------------------
649.51/649.79	c start solving
649.70/649.93	c 
650.39/650.90	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
650.39/650.90	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
650.39/650.90	c [src/scip/lp.c:3515] ERROR: No memory in function call
650.39/650.90	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
650.39/650.90	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
650.39/650.90	c [src/cmain.c:657] ERROR: Error <-1> in function call
650.39/650.90	c [src/cmain.c:832] ERROR: Error <-1> in function call
650.39/650.90	c [src/cmain.c:908] ERROR: Error <-1> in function call
650.39/650.90	c SCIP Error (-1): c insufficient memory errorc 
650.39/650.90	c Time complete: 650.39.

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-2687458-1278453714/watcher-2687458-1278453714 -o /tmp/evaluation-result-2687458-1278453714/solver-2687458-1278453714 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687458-1278453714.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: 1.20 1.05 1.01 3/106 22091
/proc/meminfo: memFree=1826200/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=9288 CPUtime=0
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 1048 0 0 0 0 0 0 0 18 0 1 0 13583596 9510912 968 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 2322 978 371 1374 0 943 0

[startup+0.0690791 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 22091
/proc/meminfo: memFree=1826200/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=15976 CPUtime=0.06
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 2919 0 0 0 5 1 0 0 20 0 1 0 13583596 16359424 2839 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 3994 2839 388 1374 0 2615 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15976

[startup+0.101082 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 22091
/proc/meminfo: memFree=1826200/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=18572 CPUtime=0.09
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 3562 0 0 0 8 1 0 0 20 0 1 0 13583596 19017728 3482 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 4643 3482 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.301102 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 22091
/proc/meminfo: memFree=1826200/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=29628 CPUtime=0.29
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 13583596 30339072 6276 1992294400 4194304 9819077 140734839164256 18446744073709551615 5650591 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701147 s]
/proc/loadavg: 1.20 1.05 1.01 3/106 22091
/proc/meminfo: memFree=1826200/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=44912 CPUtime=0.69
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 10174 0 0 0 65 4 0 0 20 0 1 0 13583596 45989888 10085 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 11228 10085 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50123 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 22092
/proc/meminfo: memFree=1779320/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=63368 CPUtime=1.49
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 14792 0 0 0 144 5 0 0 23 0 1 0 13583596 64888832 14703 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 15842 14703 388 1374 0 14463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63368

[startup+3.1014 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 22092
/proc/meminfo: memFree=1752412/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=113552 CPUtime=3.09
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 27316 0 0 0 299 10 0 0 25 0 1 0 13583596 116277248 27227 1992294400 4194304 9819077 140734839164256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22091/statm: 28388 27227 388 1374 0 27009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113552

[startup+6.30174 s]
/proc/loadavg: 1.18 1.05 1.01 2/107 22092
/proc/meminfo: memFree=1487672/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=396624 CPUtime=6.29
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 97706 0 0 0 591 38 0 0 25 0 1 0 13583596 406142976 97217 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 99156 97217 487 1374 0 97777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 396624

[startup+12.7014 s]
/proc/loadavg: 1.17 1.04 1.01 2/107 22092
/proc/meminfo: memFree=1227396/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=634388 CPUtime=12.69
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 155086 0 0 0 1199 70 0 0 25 0 1 0 13583596 649613312 154597 1992294400 4194304 9819077 140734839164256 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 158597 154597 487 1374 0 157218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 634388

[startup+25.5018 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 22092
/proc/meminfo: memFree=1165396/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=678344 CPUtime=25.48
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 166139 0 0 0 2447 101 0 0 25 0 1 0 13583596 694624256 165136 1992294400 4194304 9819077 140734839164256 18446744073709551615 5491459 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 169586 165136 491 1374 0 168207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 678344

[startup+51.1015 s]
/proc/loadavg: 1.08 1.04 1.01 2/107 22094
/proc/meminfo: memFree=1088020/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=760188 CPUtime=51.08
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 207135 0 0 0 4897 211 0 0 25 0 1 0 13583596 778432512 184810 1992294400 4194304 9819077 140734839164256 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 190047 184810 530 1374 0 188668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 760188

[startup+102.309 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 22094
/proc/meminfo: memFree=1035568/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=813588 CPUtime=102.27
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 220026 0 0 0 10009 218 0 0 25 0 1 0 13583596 833114112 197701 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 203397 197701 530 1374 0 202018 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 813588

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 22096
/proc/meminfo: memFree=951248/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=900064 CPUtime=162.24
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 242068 0 0 0 15997 227 0 0 25 0 1 0 13583596 921665536 218719 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 225016 218719 530 1374 0 223637 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 900064

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22098
/proc/meminfo: memFree=891108/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=960228 CPUtime=222.23
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 258726 0 0 0 21987 236 0 0 25 0 1 0 13583596 983273472 233841 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 240057 233841 530 1374 0 238678 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 960228

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22100
/proc/meminfo: memFree=797736/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1058636 CPUtime=282.21
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 282514 0 0 0 27973 248 0 0 25 0 1 0 13583596 1084043264 257018 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 264659 257018 530 1374 0 263280 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1058636

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22102
/proc/meminfo: memFree=660096/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1197068 CPUtime=342.19
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 316839 0 0 0 33954 265 0 0 25 0 1 0 13583596 1225797632 291343 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 299267 291343 530 1374 0 297888 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1197068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22102
/proc/meminfo: memFree=556804/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1303132 CPUtime=402.18
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 343885 0 0 0 39940 278 0 0 25 0 1 0 13583596 1334407168 317877 1992294400 4194304 9819077 140734839164256 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 325783 317877 530 1374 0 324404 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1303132

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22104
/proc/meminfo: memFree=464548/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1394476 CPUtime=462.16
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 366367 0 0 0 45925 291 0 0 25 0 1 0 13583596 1427943424 340359 1992294400 4194304 9819077 140734839164256 18446744073709551615 4659942 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 348619 340359 530 1374 0 347240 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1394476

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22106
/proc/meminfo: memFree=334844/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1528452 CPUtime=522.14
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 399465 0 0 0 51906 308 0 0 25 0 1 0 13583596 1565134848 373457 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 382113 373457 530 1374 0 380734 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1528452

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22108
/proc/meminfo: memFree=208736/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1650588 CPUtime=582.12
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 430017 0 0 0 57884 328 0 0 25 0 1 0 13583596 1690202112 404009 1992294400 4194304 9819077 140734839164256 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 412647 404009 530 1374 0 411268 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1650588

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22110
/proc/meminfo: memFree=30052/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1831028 CPUtime=642.11
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 474767 0 0 0 63854 357 0 0 25 0 1 0 13583596 1874972672 448503 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 457757 448503 530 1374 0 456378 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1831028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+649.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22110
/proc/meminfo: memFree=16784/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1844216 CPUtime=649.51
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 478310 0 0 0 64591 360 0 0 25 0 1 0 13583596 1888477184 451790 1992294400 4194304 9819077 140734839164256 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22091/statm: 461054 451790 530 1374 0 459675 0
Current children cumulated CPU time (s) 649.51
Current children cumulated vsize (KiB) 1844216

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

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

[startup+650.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22111
/proc/meminfo: memFree=15784/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1860276 CPUtime=649.95
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202496 483444 0 0 0 64631 364 0 0 18 0 1 0 13583596 1904922624 455574 1992294400 4194304 9819077 140734839164256 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 5
/proc/22091/statm: 465069 455585 554 1374 0 463690 0
Current children cumulated CPU time (s) 649.95
Current children cumulated vsize (KiB) 1860276

[startup+650.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22111
/proc/meminfo: memFree=15784/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=1873088 CPUtime=650.12
/proc/22091/stat : 22091 (pbscip.linux.x8) D 22089 22091 21537 0 -1 4204544 486894 0 0 0 64642 370 0 0 18 0 1 0 13583596 1918042112 458693 1992294400 4194304 9819077 140734839164256 18446744073709551615 6179008 0 0 4096 16384 18446744071562310694 0 0 17 1 0 0 17
/proc/22091/statm: 468272 458693 554 1374 0 466893 0
Current children cumulated CPU time (s) 650.12
Current children cumulated vsize (KiB) 1873088

[startup+651.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22111
/proc/meminfo: memFree=15784/2059040 swapFree=4164940/4192956
[pid=22091] ppid=22089 vsize=0 CPUtime=650.49
/proc/22091/stat : 22091 (pbscip.linux.x8) R 22089 22091 21537 0 -1 4202500 492750 0 0 0 64663 386 0 0 18 0 1 0 13583596 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 31
/proc/22091/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 650.49
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 651.077
CPU time (s): 650.568
CPU user time (s): 646.631
CPU system time (s): 3.9374
CPU usage (%): 99.9218
Max. virtual memory (cumulated for all children) (KiB): 1893640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 646.631
system time used= 3.9374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492750
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= 19
involuntary context switches= 1063

runsolver used 1.06284 second user time and 3.10753 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-07 00:01:54
IDJOB=2687458
IDBENCH=77885
IDSOLVER=1168
FILE ID=node019/2687458-1278453714
PBS_JOBID= 11233517
Free space on /tmp= 62340 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-j9043_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687458-1278453714/watcher-2687458-1278453714 -o /tmp/evaluation-result-2687458-1278453714/solver-2687458-1278453714 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687458-1278453714.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7057b1dc56833927de57e90579c341ad
RANDOM SEED=205470636

node019.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826852 kB
Buffers:         11672 kB
Cached:         118104 kB
SwapCached:        132 kB
Active:          42652 kB
Inactive:       120836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826852 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:           12344 kB
Writeback:           0 kB
AnonPages:       33476 kB
Mapped:          13580 kB
Slab:            46696 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 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= 62332 MiB
End job on node019 at 2010-07-07 00:12:46