Trace number 2687340

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 782.675 782.882

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9013_9.std.opb
MD5SUMb0c7829ae2c1e7f3e474b84d63238c03
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark132
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176329
Number of constraints which are clauses175129
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 constraint90
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: NONE] [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-2687340-1278452027.opb>
3.39/3.41	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 176329 constraints
3.39/3.41	c problem read
3.39/3.41	c presolving settings loaded
3.39/3.41	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
4.30/4.39	c presolving:
15.09/15.12	c (round 1) 3449 del vars, 9729 del conss, 2459 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12022042 impls, 0 clqs
21.18/21.22	c (round 2) 7749 del vars, 26366 del conss, 6513 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12040298 impls, 0 clqs
23.28/23.33	c (round 3) 9287 del vars, 33150 del conss, 7451 chg bounds, 27 chg sides, 23 chg coeffs, 0 upgd conss, 12048030 impls, 0 clqs
24.88/24.96	c (round 4) 10310 del vars, 36791 del conss, 8218 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12055383 impls, 0 clqs
26.09/26.15	c (round 5) 11054 del vars, 39474 del conss, 8752 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12059081 impls, 0 clqs
26.68/26.73	c (round 6) 11400 del vars, 40936 del conss, 8965 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12060841 impls, 0 clqs
27.09/27.17	c (round 7) 11560 del vars, 41544 del conss, 9063 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062062 impls, 0 clqs
27.39/27.48	c (round 8) 11630 del vars, 41898 del conss, 9105 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062554 impls, 0 clqs
27.69/27.74	c (round 9) 11672 del vars, 42089 del conss, 9135 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062798 impls, 0 clqs
27.88/27.99	c (round 10) 11708 del vars, 42237 del conss, 9162 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062970 impls, 0 clqs
28.19/28.21	c (round 11) 11722 del vars, 42310 del conss, 9171 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063014 impls, 0 clqs
28.38/28.42	c (round 12) 11726 del vars, 42334 del conss, 9173 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063044 impls, 0 clqs
28.59/28.62	c (round 13) 11730 del vars, 42350 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063054 impls, 0 clqs
29.89/29.98	c (round 14) 11730 del vars, 42354 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 133975 upgd conss, 12063054 impls, 0 clqs
710.61/710.80	c    (703.6s) probing: 1000/43052 (2.3%) - 3 fixings, 1 aggregations, 8955179 implications, 0 bound changes
780.49/780.70	c pressed CTRL-C 1 times (5 times for forcing termination)
780.49/780.76	c    (773.2s) probing: 1288/43052 (3.0%) - 3 fixings, 1 aggregations, 10433582 implications, 0 bound changes
780.49/780.76	c    (773.2s) probing aborted: solving stopped
780.49/780.77	c presolving (15 rounds):
780.49/780.77	c  11734 deleted vars, 42354 deleted constraints, 9175 tightened bounds, 0 added holes, 42 changed sides, 153 changed coefficients
780.49/780.77	c  48090620 implications, 0 cliques
780.49/780.77	c presolved problem has 43048 variables (43048 bin, 0 int, 0 impl, 0 cont) and 133982 constraints
780.49/780.77	c    1178 constraints of type <knapsack>
780.49/780.77	c       7 constraints of type <setppc>
780.49/780.77	c  132797 constraints of type <logicor>
780.49/780.77	c transformed objective value is always integral (scale: 1)
780.49/780.77	c Presolving Time: 772.74
780.49/780.77	c - non default parameters ----------------------------------------------------------------------
780.49/780.77	c # SCIP version 1.2.1.2
780.49/780.77	c 
780.49/780.77	c # frequency for displaying node information lines
780.49/780.77	c # [type: int, range: [-1,2147483647], default: 100]
780.49/780.77	c display/freq = 10000
780.49/780.77	c 
780.49/780.77	c # maximal time in seconds to run
780.49/780.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
780.49/780.77	c limits/time = 1796.6
780.49/780.77	c 
780.49/780.77	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
780.49/780.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
780.49/780.77	c limits/memory = 1620
780.49/780.77	c 
780.49/780.77	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
780.49/780.77	c # [type: int, range: [-1,2147483647], default: 1]
780.49/780.77	c lp/solvefreq = -1
780.49/780.77	c 
780.49/780.77	c # should presolving try to simplify inequalities
780.49/780.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
780.49/780.77	c constraints/linear/simplifyinequalities = TRUE
780.49/780.77	c 
780.49/780.77	c # should presolving try to simplify knapsacks
780.49/780.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
780.49/780.77	c constraints/knapsack/simplifyinequalities = TRUE
780.49/780.77	c 
780.49/780.77	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
780.49/780.77	c # [type: int, range: [-1,2147483647], default: -1]
780.49/780.77	c separating/rapidlearning/freq = 0
780.49/780.77	c 
780.49/780.77	c -----------------------------------------------------------------------------------------------
780.49/780.77	c start solving
780.69/780.91	c 
780.69/780.91	c (node 0) switching to memory saving mode (mem: 1357.1M/1620.0M)
780.88/781.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
780.88/781.15	c   774s|     1 |     2 |     0 |     - |1423M|   0 |   - |  43k| 133k|   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf

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-2687340-1278452027/watcher-2687340-1278452027 -o /tmp/evaluation-result-2687340-1278452027/solver-2687340-1278452027 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687340-1278452027.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 19509
/proc/meminfo: memFree=1806416/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=6584 CPUtime=0
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 975 0 0 0 0 0 0 0 21 0 1 0 13415784 6742016 899 1992294400 4194304 7136930 140733451968528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 1646 907 254 719 0 925 0

[startup+0.019027 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19509
/proc/meminfo: memFree=1806416/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=8732 CPUtime=0.01
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 1657 0 0 0 1 0 0 0 21 0 1 0 13415784 8941568 1580 1992294400 4194304 7136930 140733451968528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 2183 1580 271 719 0 1462 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8732

[startup+0.102035 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19509
/proc/meminfo: memFree=1806416/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=14904 CPUtime=0.09
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 3198 0 0 0 8 1 0 0 21 0 1 0 13415784 15261696 3121 1992294400 4194304 7136930 140733451968528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301056 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19509
/proc/meminfo: memFree=1806416/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=25896 CPUtime=0.29
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 5983 0 0 0 27 2 0 0 21 0 1 0 13415784 26517504 5897 1992294400 4194304 7136930 140733451968528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 6474 5897 271 719 0 5753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25896

[startup+0.701095 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19509
/proc/meminfo: memFree=1806416/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=42204 CPUtime=0.69
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 10012 0 0 0 66 3 0 0 22 0 1 0 13415784 43216896 9926 1992294400 4194304 7136930 140733451968528 18446744073709551615 6340390 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 10551 9926 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19510
/proc/meminfo: memFree=1762140/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=57576 CPUtime=1.49
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 13884 0 0 0 144 5 0 0 25 0 1 0 13415784 58957824 13798 1992294400 4194304 7136930 140733451968528 18446744073709551615 6349487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 14394 13798 271 719 0 13673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57576

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19510
/proc/meminfo: memFree=1735232/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=105432 CPUtime=3.09
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 25808 0 0 0 299 10 0 0 25 0 1 0 13415784 107962368 25722 1992294400 4194304 7136930 140733451968528 18446744073709551615 6285717 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19509/statm: 26358 25722 271 719 0 25637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105432

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19511
/proc/meminfo: memFree=1483264/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=378516 CPUtime=6.29
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 93426 0 0 0 591 38 0 0 25 0 1 0 13415784 387600384 92926 1992294400 4194304 7136930 140733451968528 18446744073709551615 6166242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 94629 92926 342 719 0 93908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 378516

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19511
/proc/meminfo: memFree=1220508/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=617320 CPUtime=12.69
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 150940 0 0 0 1202 67 0 0 25 0 1 0 13415784 632135680 150440 1992294400 4194304 7136930 140733451968528 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 154330 150440 347 719 0 153609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 617320

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19511
/proc/meminfo: memFree=1173884/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=648504 CPUtime=25.49
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 159418 0 0 0 2449 100 0 0 25 0 1 0 13415784 664068096 157890 1992294400 4194304 7136930 140733451968528 18446744073709551615 5966640 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 162126 157890 347 719 0 161405 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 648504

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19511
/proc/meminfo: memFree=1074312/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=754376 CPUtime=51.07
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 200787 0 0 0 4913 194 0 0 25 0 1 0 13415784 772481024 182873 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 188594 182873 386 719 0 187873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 754376

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19513
/proc/meminfo: memFree=1045048/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=783872 CPUtime=102.27
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 208125 0 0 0 10029 198 0 0 25 0 1 0 13415784 802684928 190211 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 195968 190211 386 719 0 195247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 783872

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19515
/proc/meminfo: memFree=953164/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=881680 CPUtime=162.24
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 231301 0 0 0 16015 209 0 0 25 0 1 0 13415784 902840320 213387 1992294400 4194304 7136930 140733451968528 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 220420 213387 386 719 0 219699 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 881680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19516
/proc/meminfo: memFree=883476/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=952160 CPUtime=222.23
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 248954 0 0 0 22005 218 0 0 25 0 1 0 13415784 975011840 230528 1992294400 4194304 7136930 140733451968528 18446744073709551615 4221231 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 238040 230528 386 719 0 237319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 952160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19517
/proc/meminfo: memFree=789732/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1048848 CPUtime=282.21
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 272864 0 0 0 27990 231 0 0 25 0 1 0 13415784 1074020352 254182 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 262212 254182 386 719 0 261491 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1048848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19519
/proc/meminfo: memFree=714960/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1122744 CPUtime=342.2
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 291224 0 0 0 33979 241 0 0 25 0 1 0 13415784 1149689856 272542 1992294400 4194304 7136930 140733451968528 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 280686 272542 387 719 0 279965 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1122744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19521
/proc/meminfo: memFree=609932/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1225552 CPUtime=402.18
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 318196 0 0 0 39964 254 0 0 25 0 1 0 13415784 1254965248 299258 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 306388 299258 387 719 0 305667 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1225552

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19523
/proc/meminfo: memFree=507632/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1329252 CPUtime=462.16
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 343473 0 0 0 45947 269 0 0 25 0 1 0 13415784 1361154048 324279 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 332313 324279 387 719 0 331592 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1329252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19524
/proc/meminfo: memFree=425172/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1411944 CPUtime=522.15
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 364792 0 0 0 51929 286 0 0 25 0 1 0 13415784 1445830656 345086 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 352986 345086 387 719 0 352265 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1411944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19525
/proc/meminfo: memFree=312208/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1526736 CPUtime=582.13
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 393755 0 0 0 57903 310 0 0 25 0 1 0 13415784 1563377664 373537 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 381684 373537 387 719 0 380963 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1526736

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19527
/proc/meminfo: memFree=189324/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1648976 CPUtime=642.12
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 425408 0 0 0 63872 340 0 0 25 0 1 0 13415784 1688551424 403653 1992294400 4194304 7136930 140733451968528 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 412244 403653 387 719 0 411523 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1648976

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19529
/proc/meminfo: memFree=109344/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1731972 CPUtime=702.1
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 445672 0 0 0 69844 366 0 0 25 0 1 0 13415784 1773539328 423917 1992294400 4194304 7136930 140733451968528 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 432993 423917 387 719 0 432272 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1731972

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19531
/proc/meminfo: memFree=20808/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1819908 CPUtime=762.1
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 467864 0 0 0 75817 393 0 0 25 0 1 0 13415784 1863585792 445597 1992294400 4194304 7136930 140733451968528 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 454977 445597 393 719 0 454256 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1819908



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+780.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19531
/proc/meminfo: memFree=10152/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1843204 CPUtime=780.49
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 474270 0 0 0 77647 402 0 0 25 0 1 0 13415784 1887440896 452003 1992294400 4194304 7136930 140733451968528 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 460801 452003 393 719 0 460080 0
Current children cumulated CPU time (s) 780.49
Current children cumulated vsize (KiB) 1843204

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19509

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

[startup+782.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19532
/proc/meminfo: memFree=10144/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1843580 CPUtime=781.98
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 475476 0 0 0 77796 402 0 0 25 0 1 0 13415784 1887825920 451998 1992294400 4194304 7136930 140733451968528 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 460895 451998 405 719 0 460174 0
Current children cumulated CPU time (s) 781.98
Current children cumulated vsize (KiB) 1843580

[startup+782.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19532
/proc/meminfo: memFree=10144/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=1843580 CPUtime=782.38
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4202496 475476 0 0 0 77836 402 0 0 25 0 1 0 13415784 1887825920 451998 1992294400 4194304 7136930 140733451968528 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19509/statm: 460895 451998 405 719 0 460174 0
Current children cumulated CPU time (s) 782.38
Current children cumulated vsize (KiB) 1843580

[startup+782.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19532
/proc/meminfo: memFree=10144/2059040 swapFree=4192956/4192956
[pid=19509] ppid=19507 vsize=0 CPUtime=782.58
/proc/19509/stat : 19509 (pbscip.linux.x8) R 19507 19509 19204 0 -1 4203524 475476 0 0 0 77847 411 0 0 25 0 1 0 13415784 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 782.58
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 782.882
CPU time (s): 782.675
CPU user time (s): 778.476
CPU system time (s): 4.19936
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1843580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 778.476
system time used= 4.19936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475476
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= 1955

runsolver used 1.3168 second user time and 3.68444 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-06 23:33:48
IDJOB=2687340
IDBENCH=77699
IDSOLVER=1167
FILE ID=node012/2687340-1278452027
PBS_JOBID= 11233503
Free space on /tmp= 62476 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9013_9.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687340-1278452027/watcher-2687340-1278452027 -o /tmp/evaluation-result-2687340-1278452027/solver-2687340-1278452027 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687340-1278452027.opb -t 1800 -m 1800

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

MD5SUM BENCH= b0c7829ae2c1e7f3e474b84d63238c03
RANDOM SEED=971491371

node012.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806944 kB
Buffers:          9272 kB
Cached:         109892 kB
SwapCached:          0 kB
Active:          65680 kB
Inactive:       114300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806944 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9096 kB
Writeback:           0 kB
AnonPages:       60752 kB
Mapped:          14416 kB
Slab:            50188 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182048 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= 62476 MiB
End job on node012 at 2010-07-06 23:46:51