Trace number 2686807

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) 655.78 655.972

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j60opt/
normalized-j6046_1.std.opb
MD5SUM9f43ce7d8da05ae87c5a54d1850b38ce
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark79
Best CPU time to get the best result obtained on this benchmark6.41502
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints129193
Number of constraints which are clauses127993
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 constraint60
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-2686807-1278442609.opb>
2.10/2.16	c original problem has 36722 variables (36722 bin, 0 int, 0 impl, 0 cont) and 129193 constraints
2.10/2.16	c problem read
2.10/2.16	c presolving settings loaded
2.10/2.16	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
2.79/2.83	c presolving:
10.08/10.19	c (round 1) 3108 del vars, 8600 del conss, 2395 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8745018 impls, 0 clqs
13.59/13.66	c (round 2) 5735 del vars, 20722 del conss, 4855 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8761421 impls, 0 clqs
14.88/14.96	c (round 3) 6966 del vars, 26002 del conss, 5647 chg bounds, 16 chg sides, 15 chg coeffs, 0 upgd conss, 8770387 impls, 0 clqs
15.78/15.81	c (round 4) 7588 del vars, 28674 del conss, 6122 chg bounds, 42 chg sides, 41 chg coeffs, 0 upgd conss, 8774269 impls, 0 clqs
16.28/16.33	c (round 5) 7995 del vars, 30378 del conss, 6391 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8776647 impls, 0 clqs
16.59/16.63	c (round 6) 8167 del vars, 31249 del conss, 6487 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8777988 impls, 0 clqs
16.79/16.82	c (round 7) 8241 del vars, 31649 del conss, 6526 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8778566 impls, 0 clqs
16.99/17.00	c (round 8) 8277 del vars, 31803 del conss, 6547 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8779010 impls, 0 clqs
17.09/17.16	c (round 9) 8309 del vars, 31924 del conss, 6565 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8779250 impls, 0 clqs
17.29/17.31	c (round 10) 8321 del vars, 32006 del conss, 6571 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8779286 impls, 0 clqs
17.39/17.44	c (round 11) 8321 del vars, 32028 del conss, 6571 chg bounds, 50 chg sides, 47 chg coeffs, 0 upgd conss, 8779286 impls, 0 clqs
18.49/18.58	c (round 12) 8321 del vars, 32028 del conss, 6571 chg bounds, 50 chg sides, 47 chg coeffs, 97165 upgd conss, 8779286 impls, 0 clqs
19.49/19.54	c (round 13) 8321 del vars, 32049 del conss, 6571 chg bounds, 127 chg sides, 293 chg coeffs, 97165 upgd conss, 8779286 impls, 0 clqs
571.02/571.26	c    (565.8s) probing: 1000/28401 (3.5%) - 0 fixings, 0 aggregations, 8343169 implications, 0 bound changes
653.61/653.80	c pressed CTRL-C 1 times (5 times for forcing termination)
653.61/653.81	c    (647.9s) probing: 1313/28401 (4.6%) - 0 fixings, 0 aggregations, 10227966 implications, 0 bound changes
653.61/653.81	c    (647.9s) probing aborted: solving stopped
653.61/653.82	c presolving (14 rounds):
653.61/653.82	c  8321 deleted vars, 32053 deleted constraints, 6571 tightened bounds, 0 added holes, 127 changed sides, 307 changed coefficients
653.61/653.82	c  45706352 implications, 0 cliques
653.61/653.82	c presolved problem has 28401 variables (28401 bin, 0 int, 0 impl, 0 cont) and 97178 constraints
653.61/653.82	c    1156 constraints of type <knapsack>
653.61/653.82	c      23 constraints of type <setppc>
653.61/653.82	c   95999 constraints of type <logicor>
653.61/653.82	c transformed objective value is always integral (scale: 1)
653.61/653.82	c Presolving Time: 647.57
653.61/653.82	c - non default parameters ----------------------------------------------------------------------
653.61/653.82	c # SCIP version 1.2.1.2
653.61/653.82	c 
653.61/653.82	c # frequency for displaying node information lines
653.61/653.82	c # [type: int, range: [-1,2147483647], default: 100]
653.61/653.82	c display/freq = 10000
653.61/653.82	c 
653.61/653.82	c # maximal time in seconds to run
653.61/653.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
653.61/653.82	c limits/time = 1797.84
653.61/653.82	c 
653.61/653.82	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
653.61/653.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
653.61/653.82	c limits/memory = 1620
653.61/653.82	c 
653.61/653.82	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
653.61/653.82	c # [type: int, range: [-1,2147483647], default: 1]
653.61/653.82	c lp/solvefreq = -1
653.61/653.82	c 
653.61/653.82	c # should presolving try to simplify inequalities
653.61/653.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
653.61/653.82	c constraints/linear/simplifyinequalities = TRUE
653.61/653.82	c 
653.61/653.82	c # should presolving try to simplify knapsacks
653.61/653.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
653.61/653.82	c constraints/knapsack/simplifyinequalities = TRUE
653.61/653.82	c 
653.61/653.82	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
653.61/653.82	c # [type: int, range: [-1,2147483647], default: -1]
653.61/653.82	c separating/rapidlearning/freq = 0
653.61/653.82	c 
653.61/653.82	c -----------------------------------------------------------------------------------------------
653.61/653.82	c start solving
653.71/653.91	c 
653.80/654.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
653.80/654.05	c   648s|     1 |     2 |     0 |     - |1308M|   0 |   - |  28k|  97k|   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-2686807-1278442609/watcher-2686807-1278442609 -o /tmp/evaluation-result-2686807-1278442609/solver-2686807-1278442609 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686807-1278442609.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: 1.56 1.25 1.13 3/106 24571
/proc/meminfo: memFree=1804924/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=6584 CPUtime=0
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 1094 0 0 0 0 0 0 0 20 0 1 0 12469352 6742016 1016 1992294400 4194304 7136930 140736250956528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 1646 1027 254 719 0 925 0

[startup+0.0713509 s]
/proc/loadavg: 1.56 1.25 1.13 3/106 24571
/proc/meminfo: memFree=1804924/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=13272 CPUtime=0.06
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 2800 0 0 0 6 0 0 0 23 0 1 0 12469352 13590528 2722 1992294400 4194304 7136930 140736250956528 18446744073709551615 6285842 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 3318 2722 271 719 0 2597 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13272

[startup+0.101387 s]
/proc/loadavg: 1.56 1.25 1.13 3/106 24571
/proc/meminfo: memFree=1804924/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=16000 CPUtime=0.09
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 3476 0 0 0 9 0 0 0 23 0 1 0 12469352 16384000 3398 1992294400 4194304 7136930 140736250956528 18446744073709551615 5648329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 4000 3398 271 719 0 3279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16000

[startup+0.301387 s]
/proc/loadavg: 1.56 1.25 1.13 3/106 24571
/proc/meminfo: memFree=1804924/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=27760 CPUtime=0.29
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 6456 0 0 0 27 2 0 0 23 0 1 0 12469352 28426240 6369 1992294400 4194304 7136930 140736250956528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 6940 6369 271 719 0 6219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27760

[startup+0.701429 s]
/proc/loadavg: 1.56 1.25 1.13 3/106 24571
/proc/meminfo: memFree=1804924/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=38812 CPUtime=0.69
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 9212 0 0 0 66 3 0 0 25 0 1 0 12469352 39743488 9125 1992294400 4194304 7136930 140736250956528 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 9703 9125 271 719 0 8982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38812

[startup+1.5015 s]
/proc/loadavg: 1.56 1.25 1.13 3/107 24572
/proc/meminfo: memFree=1763624/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=61252 CPUtime=1.49
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 14756 0 0 0 144 5 0 0 25 0 1 0 12469352 62722048 14669 1992294400 4194304 7136930 140736250956528 18446744073709551615 5648434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24571/statm: 15313 14669 271 719 0 14592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61252

[startup+3.10067 s]
/proc/loadavg: 1.56 1.25 1.13 2/107 24572
/proc/meminfo: memFree=1727912/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=209928 CPUtime=3.09
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 51735 0 0 0 291 18 0 0 25 0 1 0 12469352 214966272 51265 1992294400 4194304 7136930 140736250956528 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 52482 51265 338 719 0 51761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 209928

[startup+6.301 s]
/proc/loadavg: 1.67 1.28 1.14 2/107 24572
/proc/meminfo: memFree=1478300/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=368444 CPUtime=6.29
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 91183 0 0 0 592 37 0 0 25 0 1 0 12469352 377286656 90713 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 92111 90713 342 719 0 91390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 368444

[startup+12.7007 s]
/proc/loadavg: 1.62 1.28 1.14 2/107 24572
/proc/meminfo: memFree=1347480/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=468768 CPUtime=12.69
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 114945 0 0 0 1210 59 0 0 25 0 1 0 12469352 480018432 114218 1992294400 4194304 7136930 140736250956528 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 117192 114218 347 719 0 116471 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 468768

[startup+25.501 s]
/proc/loadavg: 1.48 1.26 1.14 2/107 24572
/proc/meminfo: memFree=1279528/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=545000 CPUtime=25.49
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 152998 0 0 0 2411 138 0 0 25 0 1 0 12469352 558080000 131733 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 136250 131733 387 719 0 135529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 545000

[startup+51.1017 s]
/proc/loadavg: 1.31 1.24 1.14 2/107 24572
/proc/meminfo: memFree=1243444/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=581636 CPUtime=51.08
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 161732 0 0 0 4966 142 0 0 25 0 1 0 12469352 595595264 140434 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 145409 140434 387 719 0 144688 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 581636

[startup+102.309 s]
/proc/loadavg: 1.13 1.20 1.13 2/107 24574
/proc/meminfo: memFree=1154412/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=674436 CPUtime=102.27
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 184682 0 0 0 10076 151 0 0 25 0 1 0 12469352 690622464 162616 1992294400 4194304 7136930 140736250956528 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 168609 162616 387 719 0 167888 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 674436

[startup+162.301 s]
/proc/loadavg: 1.05 1.16 1.11 2/107 24576
/proc/meminfo: memFree=1021236/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=805436 CPUtime=162.25
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 218663 0 0 0 16058 167 0 0 25 0 1 0 12469352 824766464 195986 1992294400 4194304 7136930 140736250956528 18446744073709551615 5968575 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 201359 195986 387 719 0 200638 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 805436

[startup+222.301 s]
/proc/loadavg: 1.02 1.13 1.10 2/107 24576
/proc/meminfo: memFree=919680/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=909000 CPUtime=222.24
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 244367 0 0 0 22045 179 0 0 25 0 1 0 12469352 930816000 221178 1992294400 4194304 7136930 140736250956528 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 227250 221178 387 719 0 226529 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 909000

[startup+282.302 s]
/proc/loadavg: 1.00 1.10 1.09 2/107 24587
/proc/meminfo: memFree=771872/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1056248 CPUtime=282.2
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 281561 0 0 0 28020 200 0 0 25 0 1 0 12469352 1081597952 258372 1992294400 4194304 7136930 140736250956528 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 264062 258372 387 719 0 263341 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1056248

[startup+342.301 s]
/proc/loadavg: 1.00 1.08 1.08 2/107 24589
/proc/meminfo: memFree=632744/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1195396 CPUtime=342.18
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 315920 0 0 0 33998 220 0 0 25 0 1 0 12469352 1224085504 292731 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 298849 292731 387 719 0 298128 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1195396

[startup+402.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/107 24591
/proc/meminfo: memFree=510728/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1320008 CPUtime=402.17
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 347337 0 0 0 39971 246 0 0 25 0 1 0 12469352 1351688192 323892 1992294400 4194304 7136930 140736250956528 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 330002 323892 387 719 0 329281 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1320008

[startup+462.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/107 24593
/proc/meminfo: memFree=354860/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1477004 CPUtime=462.15
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 386064 0 0 0 45943 272 0 0 25 0 1 0 12469352 1512452096 362363 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 369251 362363 387 719 0 368530 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1477004

[startup+522.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/107 24593
/proc/meminfo: memFree=258512/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1571072 CPUtime=522.13
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 409977 0 0 0 51917 296 0 0 25 0 1 0 12469352 1608777728 386276 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 392768 386276 387 719 0 392047 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1571072

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/107 24595
/proc/meminfo: memFree=111200/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1721700 CPUtime=582.12
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 447438 0 0 0 57887 325 0 0 25 0 1 0 12469352 1763020800 423090 1992294400 4194304 7136930 140736250956528 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 430425 423090 393 719 0 429704 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1721700

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 24597
/proc/meminfo: memFree=9644/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1822952 CPUtime=642.11
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 472564 0 0 0 63856 355 0 0 25 0 1 0 12469352 1866702848 448216 1992294400 4194304 7136930 140736250956528 18446744073709551615 4689615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 455738 448216 393 719 0 455017 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1822952



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+653.8 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 24597
/proc/meminfo: memFree=10572/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1844140 CPUtime=653.61
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 477436 0 0 0 64999 362 0 0 25 0 1 0 12469352 1888399360 453088 1992294400 4194304 7136930 140736250956528 18446744073709551615 6350076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 461035 453088 393 719 0 460314 0
Current children cumulated CPU time (s) 653.61
Current children cumulated vsize (KiB) 1844140

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24571

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

[startup+654.2 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 24597
/proc/meminfo: memFree=10572/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1844480 CPUtime=654
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 478002 0 0 0 65038 362 0 0 18 0 1 0 12469352 1888747520 453086 1992294400 4194304 7136930 140736250956528 18446744073709551615 5005066 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 461120 453086 406 719 0 460399 0
Current children cumulated CPU time (s) 654
Current children cumulated vsize (KiB) 1844480

[startup+655 s]
/proc/loadavg: 1.00 1.02 1.05 2/108 24598
/proc/meminfo: memFree=10440/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1844480 CPUtime=654.8
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 478002 0 0 0 65118 362 0 0 19 0 1 0 12469352 1888747520 453086 1992294400 4194304 7136930 140736250956528 18446744073709551615 4407859 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 461120 453086 406 719 0 460399 0
Current children cumulated CPU time (s) 654.8
Current children cumulated vsize (KiB) 1844480

[startup+655.401 s]
/proc/loadavg: 1.00 1.02 1.05 2/108 24598
/proc/meminfo: memFree=10440/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1844480 CPUtime=655.2
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 478002 0 0 0 65158 362 0 0 20 0 1 0 12469352 1888747520 453086 1992294400 4194304 7136930 140736250956528 18446744073709551615 4697127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 461120 453086 406 719 0 460399 0
Current children cumulated CPU time (s) 655.2
Current children cumulated vsize (KiB) 1844480

[startup+655.801 s]
/proc/loadavg: 1.00 1.02 1.05 2/108 24598
/proc/meminfo: memFree=10440/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=1844480 CPUtime=655.6
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4202496 478002 0 0 0 65198 362 0 0 20 0 1 0 12469352 1888747520 453086 1992294400 4194304 7136930 140736250956528 18446744073709551615 4697127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24571/statm: 461120 453086 406 719 0 460399 0
Current children cumulated CPU time (s) 655.6
Current children cumulated vsize (KiB) 1844480

[startup+655.901 s]
/proc/loadavg: 1.00 1.02 1.05 2/108 24598
/proc/meminfo: memFree=10440/2059040 swapFree=4141732/4192956
[pid=24571] ppid=24569 vsize=0 CPUtime=655.7
/proc/24571/stat : 24571 (pbscip.linux.x8) R 24569 24571 23691 0 -1 4203524 478002 0 0 0 65199 371 0 0 21 0 1 0 12469352 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24571/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 655.7
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 655.972
CPU time (s): 655.78
CPU user time (s): 651.995
CPU system time (s): 3.78542
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1844784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 651.995
system time used= 3.78542
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478002
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= 3
involuntary context switches= 374

runsolver used 1.07484 second user time and 3.13352 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-06 20:56:50
IDJOB=2686807
IDBENCH=76768
IDSOLVER=1167
FILE ID=node083/2686807-1278442609
PBS_JOBID= 11233483
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6046_1.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-2686807-1278442609/watcher-2686807-1278442609 -o /tmp/evaluation-result-2686807-1278442609/solver-2686807-1278442609 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686807-1278442609.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9f43ce7d8da05ae87c5a54d1850b38ce
RANDOM SEED=756192386

node083.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		: 3000.249
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		: 3000.249
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	: 5999.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805328 kB
Buffers:          8648 kB
Cached:         123428 kB
SwapCached:      39584 kB
Active:          45284 kB
Inactive:       135504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805328 kB
SwapTotal:     4192956 kB
SwapFree:      4141732 kB
Dirty:            7656 kB
Writeback:           0 kB
AnonPages:       11912 kB
Mapped:          11884 kB
Slab:            50908 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182584 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= 62532 MiB
End job on node083 at 2010-07-06 21:07:46