Trace number 2687588

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) 743.355 743.544

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j902_10.std.opb
MD5SUM33b0cf0db8f9548b442c42f26a6f8900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark6.69498
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 constraints176060
Number of constraints which are clauses174860
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 constraint33
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-2687588-1278454537.opb>
2.99/3.00	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 176060 constraints
2.99/3.00	c problem read
2.99/3.01	c presolving settings loaded
3.89/3.91	c presolving:
14.49/14.54	c (round 1) 3400 del vars, 9870 del conss, 2313 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12116186 impls, 0 clqs
21.49/21.57	c (round 2) 8302 del vars, 27140 del conss, 6918 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12137230 impls, 0 clqs
23.18/23.28	c (round 3) 9827 del vars, 34452 del conss, 7665 chg bounds, 74 chg sides, 53 chg coeffs, 0 upgd conss, 12147872 impls, 0 clqs
24.49/24.59	c (round 4) 10406 del vars, 36805 del conss, 8088 chg bounds, 88 chg sides, 77 chg coeffs, 0 upgd conss, 12151170 impls, 0 clqs
25.20/25.22	c (round 5) 10831 del vars, 38535 del conss, 8319 chg bounds, 90 chg sides, 79 chg coeffs, 0 upgd conss, 12153583 impls, 0 clqs
25.59/25.62	c (round 6) 10941 del vars, 39066 del conss, 8391 chg bounds, 90 chg sides, 79 chg coeffs, 0 upgd conss, 12154479 impls, 0 clqs
25.89/25.91	c (round 7) 11007 del vars, 39387 del conss, 8427 chg bounds, 90 chg sides, 79 chg coeffs, 0 upgd conss, 12154801 impls, 0 clqs
26.09/26.12	c (round 8) 11017 del vars, 39467 del conss, 8432 chg bounds, 90 chg sides, 79 chg coeffs, 0 upgd conss, 12154905 impls, 0 clqs
26.30/26.34	c (round 9) 11023 del vars, 39499 del conss, 8435 chg bounds, 90 chg sides, 79 chg coeffs, 0 upgd conss, 12154927 impls, 0 clqs
27.58/27.62	c (round 10) 11023 del vars, 39505 del conss, 8435 chg bounds, 90 chg sides, 79 chg coeffs, 136555 upgd conss, 12154927 impls, 0 clqs
28.28/28.36	c (round 11) 11023 del vars, 39506 del conss, 8435 chg bounds, 106 chg sides, 240 chg coeffs, 136555 upgd conss, 12155937 impls, 256 clqs
28.98/29.07	c (round 12) 11023 del vars, 39506 del conss, 8435 chg bounds, 122 chg sides, 279 chg coeffs, 136555 upgd conss, 12155937 impls, 302 clqs
742.71/742.90	c pressed CTRL-C 1 times (5 times for forcing termination)
742.71/742.91	c    (736.2s) probing: 903/43759 (2.1%) - 0 fixings, 0 aggregations, 8412072 implications, 0 bound changes
742.71/742.91	c    (736.2s) probing aborted: solving stopped
742.71/742.92	c presolving (13 rounds):
742.71/742.92	c  11023 deleted vars, 39506 deleted constraints, 8435 tightened bounds, 0 added holes, 122 changed sides, 279 changed coefficients
742.71/742.92	c  45794269 implications, 302 cliques
742.71/742.92	c presolved problem has 43759 variables (43759 bin, 0 int, 0 impl, 0 cont) and 136573 constraints
742.71/742.92	c    1113 constraints of type <knapsack>
742.71/742.92	c      19 constraints of type <setppc>
742.71/742.92	c  135441 constraints of type <logicor>
742.71/742.92	c transformed objective value is always integral (scale: 1)
742.71/742.92	c Presolving Time: 735.80
742.71/742.92	c - non default parameters ----------------------------------------------------------------------
742.71/742.92	c # SCIP version 1.2.1.2
742.71/742.92	c 
742.71/742.92	c # frequency for displaying node information lines
742.71/742.92	c # [type: int, range: [-1,2147483647], default: 100]
742.71/742.92	c display/freq = 10000
742.71/742.92	c 
742.71/742.92	c # maximal time in seconds to run
742.71/742.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
742.71/742.92	c limits/time = 1797
742.71/742.92	c 
742.71/742.92	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
742.71/742.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
742.71/742.92	c limits/memory = 1620
742.71/742.92	c 
742.71/742.92	c # should presolving try to simplify inequalities
742.71/742.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
742.71/742.92	c constraints/linear/simplifyinequalities = TRUE
742.71/742.92	c 
742.71/742.92	c # should presolving try to simplify knapsacks
742.71/742.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
742.71/742.92	c constraints/knapsack/simplifyinequalities = TRUE
742.71/742.92	c 
742.71/742.92	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
742.71/742.92	c # [type: int, range: [-1,2147483647], default: -1]
742.71/742.92	c separating/rapidlearning/freq = 0
742.71/742.92	c 
742.71/742.92	c -----------------------------------------------------------------------------------------------
742.71/742.92	c start solving
742.81/743.06	c 
742.81/743.06	c (node 0) switching to memory saving mode (mem: 1303.9M/1620.0M)
743.11/743.36	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
743.11/743.36	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
743.11/743.36	c [src/scip/lp.c:3515] ERROR: No memory in function call
743.11/743.36	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
743.11/743.36	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
743.11/743.36	c [src/cmain.c:657] ERROR: Error <-1> in function call
743.11/743.36	c [src/cmain.c:832] ERROR: Error <-1> in function call
743.11/743.36	c [src/cmain.c:908] ERROR: Error <-1> in function call
743.11/743.36	c SCIP Error (-1): c insufficient memory errorc 
743.11/743.36	c Time complete: 743.17.

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-2687588-1278454537/watcher-2687588-1278454537 -o /tmp/evaluation-result-2687588-1278454537/solver-2687588-1278454537 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687588-1278454537.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 21826
/proc/meminfo: memFree=1863536/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=9288 CPUtime=0
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 1127 0 0 0 0 0 0 0 23 0 1 0 13665188 9510912 1048 1992294400 4194304 9819077 140735885937216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 2322 1057 371 1374 0 943 0

[startup+0.020221 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21826
/proc/meminfo: memFree=1863536/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=11440 CPUtime=0.01
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 1779 0 0 0 1 0 0 0 23 0 1 0 13665188 11714560 1700 1992294400 4194304 9819077 140735885937216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 2860 1700 388 1374 0 1481 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11440

[startup+0.101229 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21826
/proc/meminfo: memFree=1863536/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=18576 CPUtime=0.1
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 3337 0 0 0 9 1 0 0 25 0 1 0 13665188 19021824 3258 1992294400 4194304 9819077 140735885937216 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 4644 3269 388 1374 0 3265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18576

[startup+0.301249 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21826
/proc/meminfo: memFree=1863536/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=29632 CPUtime=0.29
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 6364 0 0 0 28 1 0 0 25 0 1 0 13665188 30343168 6276 1992294400 4194304 9819077 140735885937216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 7408 6276 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.701289 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21826
/proc/meminfo: memFree=1863536/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=44916 CPUtime=0.69
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 10171 0 0 0 66 3 0 0 25 0 1 0 13665188 45993984 10083 1992294400 4194304 9819077 140735885937216 18446744073709551615 5649976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 11229 10083 388 1374 0 9850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44916

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21827
/proc/meminfo: memFree=1817152/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=61508 CPUtime=1.49
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 14322 0 0 0 144 5 0 0 25 0 1 0 13665188 62984192 14234 1992294400 4194304 9819077 140735885937216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21826/statm: 15377 14234 388 1374 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61508

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21827
/proc/meminfo: memFree=1786896/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=149296 CPUtime=3.09
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 36594 0 0 0 296 13 0 0 25 0 1 0 13665188 152879104 36132 1992294400 4194304 9819077 140735885937216 18446744073709551615 4680557 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 37324 36132 427 1374 0 35945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149296

[startup+6.30086 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21827
/proc/meminfo: memFree=1517692/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=398368 CPUtime=6.29
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 97811 0 0 0 590 39 0 0 25 0 1 0 13665188 407928832 97318 1992294400 4194304 9819077 140735885937216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 99592 97318 487 1374 0 98213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 398368

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21827
/proc/meminfo: memFree=1266220/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=629316 CPUtime=12.69
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 153483 0 0 0 1197 72 0 0 25 0 1 0 13665188 644419584 152990 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969804 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 157329 152990 491 1374 0 155950 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 629316

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21827
/proc/meminfo: memFree=1231004/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=651868 CPUtime=25.48
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 159910 0 0 0 2438 110 0 0 25 0 1 0 13665188 667512832 158119 1992294400 4194304 9819077 140735885937216 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 162967 158119 491 1374 0 161588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 651868

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21828
/proc/meminfo: memFree=1119280/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=771976 CPUtime=51.08
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 208159 0 0 0 4921 187 0 0 25 0 1 0 13665188 790503424 186198 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 192994 186198 530 1374 0 191615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 771976

[startup+102.309 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 21829
/proc/meminfo: memFree=1092124/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=798424 CPUtime=102.28
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 215030 0 0 0 10037 191 0 0 25 0 1 0 13665188 817586176 192970 1992294400 4194304 9819077 140735885937216 18446744073709551615 4688937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 199606 192970 530 1374 0 198227 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 798424

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 21831
/proc/meminfo: memFree=1004332/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=889144 CPUtime=162.25
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 237194 0 0 0 16025 200 0 0 25 0 1 0 13665188 910483456 215134 1992294400 4194304 9819077 140735885937216 18446744073709551615 8678556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 222286 215134 530 1374 0 220907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 889144

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21836
/proc/meminfo: memFree=943576/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=947840 CPUtime=222.24
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 252248 0 0 0 22016 208 0 0 25 0 1 0 13665188 970588160 229676 1992294400 4194304 9819077 140735885937216 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 236960 229676 530 1374 0 235581 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 947840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21837
/proc/meminfo: memFree=870292/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1026152 CPUtime=282.22
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 270955 0 0 0 28005 217 0 0 25 0 1 0 13665188 1050779648 247995 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 256538 247995 530 1374 0 255159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1026152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21839
/proc/meminfo: memFree=772208/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1123852 CPUtime=342.2
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 295937 0 0 0 33991 229 0 0 25 0 1 0 13665188 1150824448 272464 1992294400 4194304 9819077 140735885937216 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 280963 272464 530 1374 0 279584 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1123852

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 21840
/proc/meminfo: memFree=699048/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1197912 CPUtime=402.19
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 314466 0 0 0 39982 237 0 0 25 0 1 0 13665188 1226661888 290737 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 299478 290737 530 1374 0 298099 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1197912

[startup+462.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 21842
/proc/meminfo: memFree=591540/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1304792 CPUtime=462.17
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 341907 0 0 0 45965 252 0 0 25 0 1 0 13665188 1336107008 317410 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 326198 317410 530 1374 0 324819 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1304792

[startup+522.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 21844
/proc/meminfo: memFree=443484/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1459936 CPUtime=522.16
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 380006 0 0 0 51940 276 0 0 25 0 1 0 13665188 1494974464 354997 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 364984 354997 530 1374 0 363605 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1459936

[startup+582.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 21845
/proc/meminfo: memFree=339200/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1563128 CPUtime=582.15
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 405530 0 0 0 57920 295 0 0 25 0 1 0 13665188 1600643072 380521 1992294400 4194304 9819077 140735885937216 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 390782 380521 530 1374 0 389403 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1563128

[startup+642.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 21847
/proc/meminfo: memFree=235784/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1664356 CPUtime=642.13
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 431332 0 0 0 63896 317 0 0 25 0 1 0 13665188 1704300544 406323 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 416089 406323 530 1374 0 414710 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1664356

[startup+702.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 21848
/proc/meminfo: memFree=156052/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1743868 CPUtime=702.11
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 451482 0 0 0 69872 339 0 0 25 0 1 0 13665188 1785720832 426217 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 435967 426217 530 1374 0 434588 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1743868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+742.901 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 21849
/proc/meminfo: memFree=56108/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1844200 CPUtime=742.71
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 476668 0 0 0 73912 359 0 0 25 0 1 0 13665188 1888460800 451147 1992294400 4194304 9819077 140735885937216 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 461050 451147 530 1374 0 459671 0
Current children cumulated CPU time (s) 742.71
Current children cumulated vsize (KiB) 1844200

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

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

[startup+743.009 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 21849
/proc/meminfo: memFree=56108/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=1842724 CPUtime=742.81
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202496 476933 0 0 0 73922 359 0 0 25 0 1 0 13665188 1886949376 450788 1992294400 4194304 9819077 140735885937216 18446744073709551615 4225310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21826/statm: 460681 450788 538 1374 0 459302 0
Current children cumulated CPU time (s) 742.81
Current children cumulated vsize (KiB) 1842724

[startup+743.401 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 21849
/proc/meminfo: memFree=56108/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=0 CPUtime=743.2
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202500 490900 0 0 0 73953 367 0 0 25 0 1 0 13665188 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21826/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 743.2
Current children cumulated vsize (KiB) 0

[startup+743.501 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 21850
/proc/meminfo: memFree=1416440/2059040 swapFree=4139304/4192956
[pid=21826] ppid=21824 vsize=0 CPUtime=743.31
/proc/21826/stat : 21826 (pbscip.linux.x8) R 21824 21826 21186 0 -1 4202500 490900 0 0 0 73953 378 0 0 25 0 1 0 13665188 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21826/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 743.31
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 743.544
CPU time (s): 743.355
CPU user time (s): 739.539
CPU system time (s): 3.81642
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1880736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 739.539
system time used= 3.81642
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490900
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= 1258

runsolver used 1.37979 second user time and 3.71244 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-07 00:15:37
IDJOB=2687588
IDBENCH=78088
IDSOLVER=1168
FILE ID=node027/2687588-1278454537
PBS_JOBID= 11233518
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-j902_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-2687588-1278454537/watcher-2687588-1278454537 -o /tmp/evaluation-result-2687588-1278454537/solver-2687588-1278454537 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687588-1278454537.opb -t 1800 -m 1800

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

MD5SUM BENCH= 33b0cf0db8f9548b442c42f26a6f8900
RANDOM SEED=54997667

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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:       1863940 kB
Buffers:          8404 kB
Cached:          99300 kB
SwapCached:       6300 kB
Active:          28356 kB
Inactive:        93580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863940 kB
SwapTotal:     4192956 kB
SwapFree:      4139304 kB
Dirty:           11300 kB
Writeback:           0 kB
AnonPages:       12600 kB
Mapped:          11896 kB
Slab:            50912 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62336 MiB
End job on node027 at 2010-07-07 00:28:02