Trace number 1869693

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2? (TO) 1802.25 1805.11

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir08_area_delay.opb
MD5SUMe9d9fc2aedf45217e1b47072b194c567
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark31
Best CPU time to get the best result obtained on this benchmark667.956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 31
Optimality of the best value was proved NO
Number of variables124856
Total number of constraints521620
Number of constraints which are clauses521620
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 61556
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 61556
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 61556
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

7.73/10.10	c SCIP version 1.1.0.7
7.73/10.10	c LP-Solver Clp 1.8.2
7.73/10.10	c user parameter file <scip.set> not found - using default parameters
7.73/10.10	c read problem <HOME/instance-1869693-1245183558.opb>
7.73/10.10	c original problem has 124856 variables (124856 bin, 0 int, 0 impl, 0 cont) and 521620 constraints
9.82/12.24	c start presolving problem
9.82/12.24	c presolving:
14.33/16.76	c (round 1) 61429 del vars, 126093 del conss, 80 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 746193 impls, 0 clqs
14.72/17.12	c (round 2) 61430 del vars, 132897 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 746193 impls, 0 clqs
18.72/21.10	c (round 3) 61430 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387364 upgd conss, 746193 impls, 0 clqs
19.52/21.93	c (round 4) 61430 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 746193 impls, 0 clqs
32.22/34.65	c    (22.4s) probing: 551/63426 (0.9%) - 3 fixings, 26 aggregations, 25044 implications, 0 bound changes
32.22/34.65	c    (22.4s) probing aborted: 100/100 successive totally useless probings
32.22/34.65	c (round 5) 61459 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 769491 impls, 0 clqs
32.62/35.03	c (round 6) 61459 del vars, 135698 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 769491 impls, 0 clqs
33.61/36.04	c    (23.4s) probing: 561/63426 (0.9%) - 3 fixings, 26 aggregations, 25044 implications, 0 bound changes
33.61/36.04	c    (23.4s) probing aborted: 100/100 successive totally useless probings
33.61/36.06	c presolving (7 rounds):
33.61/36.06	c  61459 deleted vars, 135700 deleted constraints, 81 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
33.61/36.06	c  769491 implications, 0 cliques
33.61/36.06	c presolved problem has 63397 variables (63397 bin, 0 int, 0 impl, 0 cont) and 385920 constraints
33.61/36.06	c  385920 constraints of type <logicor>
33.61/36.06	c transformed objective value is always integral (scale: 1)
33.61/36.06	c Presolving Time: 22.10
33.71/36.14	c strange?!, PURESAT with obj
33.71/36.14	c -----------------------------------------------------------------------------------------------
33.71/36.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
33.71/36.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
33.71/36.14	c limits/memory = c 1620
33.71/36.14	c # maximal time in seconds to run
33.71/36.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
33.71/36.14	c limits/time = c 1791
33.71/36.14	c # frequency for displaying node information lines
33.71/36.14	c # [type: int, range: [-1,2147483647], default: 100]
33.71/36.14	c display/freq = c 10000
33.71/36.14	c -----------------------------------------------------------------------------------------------
33.71/36.14	c start solving problem
33.71/36.14	c 
45.51/47.97	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
45.51/47.97	c  35.0s|     1 |     0 |   964 | 762M|   0 | 304 |  63k| 385k| 385k|  63k| 385k|   0 |   0 |   0 | 2.225000e+01 |      --      |    Inf 
45.91/48.33	o 34
45.91/48.33	c s35.4s|     1 |     0 |   964 | 766M|   0 | 304 |  63k| 385k| 385k|  63k| 385k|   0 |   0 |   0 | 2.225000e+01 | 3.400000e+01 |  52.81%
335.24/337.73	c   324s|     1 |     0 |  1241 | 766M|   0 | 166 |  63k| 385k| 385k|  63k| 385k|  13 |   0 |   0 | 2.300000e+01 | 3.400000e+01 |  47.83%
335.54/338.06	o 33
335.54/338.06	c s 325s|     1 |     0 |  1241 | 768M|   0 | 166 |  63k| 385k| 385k|  63k| 385k|  13 |   0 |   0 | 2.300000e+01 | 3.300000e+01 |  43.48%
700.84/703.41	c   690s|     1 |     0 |  1760 | 771M|   0 | 204 |  63k| 385k| 385k|  63k| 385k|  26 |   0 |   0 | 2.300000e+01 | 3.300000e+01 |  43.48%
1034.65/1037.35	c  1023s|     1 |     0 |  3386 | 771M|   0 | 173 |  63k| 385k| 385k|  63k| 385k|  30 |   0 |   0 | 2.300000e+01 | 3.300000e+01 |  43.48%
1421.63/1424.48	c  1410s|     1 |     0 |  4321 | 774M|   0 | 140 |  63k| 385k| 385k|  63k| 385k|  35 |   0 |   0 | 2.300000e+01 | 3.300000e+01 |  43.48%
1421.93/1424.78	o 32
1421.93/1424.78	c s1410s|     1 |     0 |  4321 | 775M|   0 | 140 |  63k| 385k| 385k|  63k| 385k|  35 |   0 |   0 | 2.300000e+01 | 3.200000e+01 |  39.13%

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-1869693-1245183558/watcher-1869693-1245183558 -o /tmp/evaluation-result-1869693-1245183558/solver-1869693-1245183558 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869693-1245183558.opb 

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 3/64 6805
/proc/meminfo: memFree=1822608/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=5812 CPUtime=0
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 185955995 5951488 507 1992294400 4194304 9342243 548682068736 18446744073709551615 8142589 0 0 4096 0 0 0 0 17 1 0 0
/proc/6805/statm: 1454 517 345 1256 0 193 0

[startup+0.043759 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6805
/proc/meminfo: memFree=1822608/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=17212 CPUtime=0.03
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 3296 0 0 0 3 0 0 0 18 0 1 0 185955995 17625088 3276 1992294400 4194304 9342243 548682068736 18446744073709551615 5538389 0 0 4096 0 0 0 0 17 1 0 0
/proc/6805/statm: 4303 3276 374 1256 0 3042 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 17212

[startup+0.102766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6805
/proc/meminfo: memFree=1822608/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=30300 CPUtime=0.09
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 6565 0 0 0 7 2 0 0 18 0 1 0 185955995 31027200 6545 1992294400 4194304 9342243 548682068736 18446744073709551615 5544052 0 0 4096 0 0 0 0 17 1 0 0
/proc/6805/statm: 7575 6548 375 1256 0 6314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30300

[startup+0.302787 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6805
/proc/meminfo: memFree=1822608/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=59872 CPUtime=0.29
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 13934 0 0 0 24 5 0 0 19 0 1 0 185955995 61308928 13914 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6805/statm: 14968 13914 378 1256 0 13707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59872

[startup+0.702833 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6805
/proc/meminfo: memFree=1822608/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=82052 CPUtime=0.69
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 19483 0 0 0 61 8 0 0 22 0 1 0 185955995 84021248 19463 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6805/statm: 20513 19463 378 1256 0 19252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 82052

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=1731336/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=119556 CPUtime=1.48
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 28783 0 0 0 136 12 0 0 25 0 1 0 185955995 122425344 28763 1992294400 4194304 9342243 548682068736 18446744073709551615 8247773 0 0 4096 0 0 0 0 17 0 0 0
/proc/6805/statm: 29889 28763 378 1256 0 28628 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 119556

[startup+3.12647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=1731336/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=163552 CPUtime=3.12
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 39822 0 0 0 295 17 0 0 25 0 1 0 185955995 167477248 39802 1992294400 4194304 9342243 548682068736 18446744073709551615 8144840 0 0 4096 0 0 0 0 17 0 0 0
/proc/6805/statm: 41221 40079 378 1256 0 39960 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 163552

[startup+6.30228 s]
/proc/loadavg: 1.24 1.05 1.02 4/65 6806
/proc/meminfo: memFree=1597768/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=242952 CPUtime=6.27
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 59581 0 0 0 602 25 0 0 25 0 1 0 185955995 248782848 59561 1992294400 4194304 9342243 548682068736 18446744073709551615 8247758 0 0 4096 0 0 0 0 17 0 0 0
/proc/6805/statm: 60738 59561 378 1256 0 59477 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 242952

[startup+12.7012 s]
/proc/loadavg: 1.46 1.10 1.03 2/65 6806
/proc/meminfo: memFree=1154056/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=683588 CPUtime=10.32
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 168649 0 0 0 956 76 0 0 25 0 1 0 185955995 699994112 168275 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 170897 168275 461 1256 0 169636 0
Current children cumulated CPU time (s) 10.32
Current children cumulated vsize (KiB) 683588

[startup+25.5017 s]
/proc/loadavg: 1.39 1.09 1.03 2/65 6806
/proc/meminfo: memFree=981000/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=855820 CPUtime=23.12
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 255345 0 0 0 2069 243 0 0 25 0 1 0 185955995 876359680 210411 1992294400 4194304 9342243 548682068736 18446744073709551615 5422761 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 213955 210411 489 1256 0 212694 0
Current children cumulated CPU time (s) 23.12
Current children cumulated vsize (KiB) 855820

[startup+51.1056 s]
/proc/loadavg: 1.24 1.08 1.03 2/65 6806
/proc/meminfo: memFree=718088/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1247960 CPUtime=48.71
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 341763 0 0 0 4561 310 0 0 25 0 1 0 185955995 1277911040 276187 1992294400 4194304 9342243 548682068736 18446744073709551615 5990660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 311990 276187 634 1256 0 310729 0
Current children cumulated CPU time (s) 48.71
Current children cumulated vsize (KiB) 1247960

[startup+102.301 s]
/proc/loadavg: 1.10 1.07 1.02 2/65 6806
/proc/meminfo: memFree=717704/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1247960 CPUtime=99.89
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 341875 0 0 0 9678 311 0 0 25 0 1 0 185955995 1277911040 276299 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 311990 276299 637 1256 0 310729 0
Current children cumulated CPU time (s) 99.89
Current children cumulated vsize (KiB) 1247960

[startup+162.301 s]
/proc/loadavg: 1.04 1.05 1.02 2/65 6806
/proc/meminfo: memFree=717768/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1247960 CPUtime=159.88
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 341875 0 0 0 15672 316 0 0 25 0 1 0 185955995 1277911040 276299 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 311990 276299 637 1256 0 310729 0
Current children cumulated CPU time (s) 159.88
Current children cumulated vsize (KiB) 1247960

[startup+222.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 6806
/proc/meminfo: memFree=715976/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1247960 CPUtime=219.86
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 342301 0 0 0 21669 317 0 0 25 0 1 0 185955995 1277911040 276725 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 311990 276725 639 1256 0 310729 0
Current children cumulated CPU time (s) 219.86
Current children cumulated vsize (KiB) 1247960

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 6806
/proc/meminfo: memFree=715976/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1247960 CPUtime=279.85
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 342301 0 0 0 27668 317 0 0 25 0 1 0 185955995 1277911040 276725 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 311990 276725 639 1256 0 310729 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 1247960

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6806
/proc/meminfo: memFree=670416/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1284660 CPUtime=339.83
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 365836 0 0 0 33638 345 0 0 25 0 1 0 185955995 1315491840 288080 1992294400 4194304 9342243 548682068736 18446744073709551615 6237437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 321165 288080 657 1256 0 319904 0
Current children cumulated CPU time (s) 339.83
Current children cumulated vsize (KiB) 1284660

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6806
/proc/meminfo: memFree=655376/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1293572 CPUtime=399.82
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 369598 0 0 0 39633 349 0 0 25 0 1 0 185955995 1324617728 291842 1992294400 4194304 9342243 548682068736 18446744073709551615 5575813 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 323393 291842 657 1256 0 322132 0
Current children cumulated CPU time (s) 399.82
Current children cumulated vsize (KiB) 1293572

[startup+462.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6806
/proc/meminfo: memFree=655312/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1293572 CPUtime=459.81
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 369598 0 0 0 45627 354 0 0 25 0 1 0 185955995 1324617728 291842 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 323393 291842 657 1256 0 322132 0
Current children cumulated CPU time (s) 459.81
Current children cumulated vsize (KiB) 1293572

[startup+522.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6806
/proc/meminfo: memFree=655376/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1293572 CPUtime=519.79
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 369598 0 0 0 51621 358 0 0 25 0 1 0 185955995 1324617728 291842 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 323393 291842 657 1256 0 322132 0
Current children cumulated CPU time (s) 519.79
Current children cumulated vsize (KiB) 1293572

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=655312/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1293572 CPUtime=579.77
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 369598 0 0 0 57618 359 0 0 25 0 1 0 185955995 1324617728 291842 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 323393 291842 657 1256 0 322132 0
Current children cumulated CPU time (s) 579.77
Current children cumulated vsize (KiB) 1293572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=655376/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1293572 CPUtime=639.75
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 369598 0 0 0 63616 359 0 0 25 0 1 0 185955995 1324617728 291842 1992294400 4194304 9342243 548682068736 18446744073709551615 5597657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 323393 291842 657 1256 0 322132 0
Current children cumulated CPU time (s) 639.75
Current children cumulated vsize (KiB) 1293572

[startup+702.306 s]

################
# More data... #
################

/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 406741 0 0 0 111566 396 0 0 25 0 1 0 185955995 1429975040 322469 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349115 322469 657 1256 0 347854 0
Current children cumulated CPU time (s) 1119.62
Current children cumulated vsize (KiB) 1396460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=532432/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1396460 CPUtime=1179.6
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 406741 0 0 0 117559 401 0 0 25 0 1 0 185955995 1429975040 322469 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349115 322469 657 1256 0 347854 0
Current children cumulated CPU time (s) 1179.6
Current children cumulated vsize (KiB) 1396460

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=532432/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1396460 CPUtime=1239.59
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 406741 0 0 0 123554 405 0 0 25 0 1 0 185955995 1429975040 322469 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349115 322469 657 1256 0 347854 0
Current children cumulated CPU time (s) 1239.59
Current children cumulated vsize (KiB) 1396460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=532432/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1396460 CPUtime=1299.57
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 406741 0 0 0 129552 405 0 0 25 0 1 0 185955995 1429975040 322469 1992294400 4194304 9342243 548682068736 18446744073709551615 5597657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349115 322469 657 1256 0 347854 0
Current children cumulated CPU time (s) 1299.57
Current children cumulated vsize (KiB) 1396460

[startup+1362.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=532880/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1396464 CPUtime=1359.56
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 406905 0 0 0 135548 408 0 0 25 0 1 0 185955995 1429979136 322352 1992294400 4194304 9342243 548682068736 18446744073709551615 6959585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349116 322352 657 1256 0 347855 0
Current children cumulated CPU time (s) 1359.56
Current children cumulated vsize (KiB) 1396464

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531856/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1396672 CPUtime=1419.53
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407159 0 0 0 141545 408 0 0 25 0 1 0 185955995 1430192128 322601 1992294400 4194304 9342243 548682068736 18446744073709551615 5868780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 349168 322601 657 1256 0 347907 0
Current children cumulated CPU time (s) 1419.53
Current children cumulated vsize (KiB) 1396672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531856/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1479.53
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 147538 415 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 4271298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1479.53
Current children cumulated vsize (KiB) 1371440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531856/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1539.5
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 153533 417 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 6939160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1539.5
Current children cumulated vsize (KiB) 1371440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531920/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1599.49
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 159529 420 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 4271256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1599.49
Current children cumulated vsize (KiB) 1371440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531920/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1659.47
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 165525 422 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 6939160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1659.47
Current children cumulated vsize (KiB) 1371440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531920/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1719.46
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 171521 425 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 6237437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1719.46
Current children cumulated vsize (KiB) 1371440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531920/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1779.44
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 177513 431 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 6939148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1779.44
Current children cumulated vsize (KiB) 1371440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6806
/proc/meminfo: memFree=531920/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1371440 CPUtime=1800.04
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407168 0 0 0 179572 432 0 0 25 0 1 0 185955995 1404354560 322596 1992294400 4194304 9342243 548682068736 18446744073709551615 6939160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 342860 322596 657 1256 0 341599 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1371440

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -6805

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

[startup+1803.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6807
/proc/meminfo: memFree=531912/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1415832 CPUtime=1800.73
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407446 0 0 0 179641 432 0 0 25 0 1 0 185955995 1449811968 322874 1992294400 4194304 9342243 548682068736 18446744073709551615 6038775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 353958 322874 657 1256 0 352697 0
Current children cumulated CPU time (s) 1800.73
Current children cumulated vsize (KiB) 1415832

[startup+1804.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6807
/proc/meminfo: memFree=530760/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1415832 CPUtime=1801.54
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407446 0 0 0 179722 432 0 0 25 0 1 0 185955995 1449811968 322874 1992294400 4194304 9342243 548682068736 18446744073709551615 6960727 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 353958 322874 657 1256 0 352697 0
Current children cumulated CPU time (s) 1801.54
Current children cumulated vsize (KiB) 1415832

[startup+1804.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6807
/proc/meminfo: memFree=530760/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=1415832 CPUtime=1801.93
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4194304 407446 0 0 0 179761 432 0 0 25 0 1 0 185955995 1449811968 322874 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 353958 322874 657 1256 0 352697 0
Current children cumulated CPU time (s) 1801.93
Current children cumulated vsize (KiB) 1415832

[startup+1805 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6807
/proc/meminfo: memFree=530760/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=0 CPUtime=1802.13
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4195332 407446 0 0 0 179772 441 0 0 25 0 1 0 185955995 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.13
Current children cumulated vsize (KiB) 0

[startup+1805.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6807
/proc/meminfo: memFree=530760/2055920 swapFree=4191900/4192956
[pid=6805] ppid=6803 vsize=0 CPUtime=1802.23
/proc/6805/stat : 6805 (pbscip.linux.x8) R 6803 6805 6523 0 -1 4195332 407446 0 0 0 179772 451 0 0 25 0 1 0 185955995 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6805/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1805.11
CPU time (s): 1802.25
CPU user time (s): 1797.73
CPU system time (s): 4.52731
CPU usage (%): 99.8417
Max. virtual memory (cumulated for all children) (KiB): 1415832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.73
system time used= 4.52731
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 407446
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= 2
involuntary context switches= 1196

runsolver used 2.30065 second user time and 6.73298 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 22:19:20
IDJOB=1869693
IDBENCH=25009
IDSOLVER=684
FILE ID=node28/1869693-1245183558
PBS_JOBID= 9363906
Free space on /tmp= 66160 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir08_area_delay.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869693-1245183558/watcher-1869693-1245183558 -o /tmp/evaluation-result-1869693-1245183558/solver-1869693-1245183558 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869693-1245183558.opb

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

MD5SUM BENCH= e9d9fc2aedf45217e1b47072b194c567
RANDOM SEED=988523861

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823088 kB
Buffers:         44664 kB
Cached:         111544 kB
SwapCached:        260 kB
Active:          65908 kB
Inactive:       109836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823088 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           29212 kB
Writeback:           0 kB
Mapped:          22624 kB
Slab:            42872 kB
Committed_AS:   160104 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66148 MiB
End job on node28 at 2009-06-16 22:49:25