Trace number 2686808

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 673.582 673.904

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: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2686808-1278442609.opb>
2.29/2.31	c original problem has 36722 variables (36722 bin, 0 int, 0 impl, 0 cont) and 129193 constraints
2.29/2.31	c problem read
2.29/2.31	c presolving settings loaded
2.89/2.98	c presolving:
10.59/10.67	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
14.09/14.17	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
15.39/15.48	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
16.29/16.35	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
16.79/16.87	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
17.09/17.18	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
17.29/17.38	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
17.49/17.55	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
17.69/17.72	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
17.79/17.88	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
17.98/18.02	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
19.19/19.20	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
20.19/20.22	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
588.84/589.01	c    (583.2s) probing: 1000/28401 (3.5%) - 0 fixings, 0 aggregations, 8343169 implications, 0 bound changes
672.52/672.70	c pressed CTRL-C 1 times (5 times for forcing termination)
672.52/672.79	c    (666.5s) probing: 1308/28401 (4.6%) - 0 fixings, 0 aggregations, 10200263 implications, 0 bound changes
672.52/672.79	c    (666.5s) probing aborted: solving stopped
672.52/672.80	c presolving (14 rounds):
672.52/672.80	c  8321 deleted vars, 32053 deleted constraints, 6571 tightened bounds, 0 added holes, 127 changed sides, 307 changed coefficients
672.52/672.80	c  45638284 implications, 0 cliques
672.52/672.80	c presolved problem has 28401 variables (28401 bin, 0 int, 0 impl, 0 cont) and 97178 constraints
672.52/672.80	c    1156 constraints of type <knapsack>
672.52/672.80	c      23 constraints of type <setppc>
672.52/672.80	c   95999 constraints of type <logicor>
672.52/672.80	c transformed objective value is always integral (scale: 1)
672.52/672.80	c Presolving Time: 666.20
672.52/672.80	c - non default parameters ----------------------------------------------------------------------
672.52/672.80	c # SCIP version 1.2.1.2
672.52/672.80	c 
672.52/672.80	c # frequency for displaying node information lines
672.52/672.80	c # [type: int, range: [-1,2147483647], default: 100]
672.52/672.80	c display/freq = 10000
672.52/672.80	c 
672.52/672.80	c # maximal time in seconds to run
672.52/672.80	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
672.52/672.80	c limits/time = 1797.7
672.52/672.80	c 
672.52/672.80	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
672.52/672.80	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
672.52/672.80	c limits/memory = 1620
672.52/672.80	c 
672.52/672.80	c # should presolving try to simplify inequalities
672.52/672.80	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
672.52/672.80	c constraints/linear/simplifyinequalities = TRUE
672.52/672.80	c 
672.52/672.80	c # should presolving try to simplify knapsacks
672.52/672.80	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
672.52/672.80	c constraints/knapsack/simplifyinequalities = TRUE
672.52/672.80	c 
672.52/672.80	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
672.52/672.80	c # [type: int, range: [-1,2147483647], default: -1]
672.52/672.80	c separating/rapidlearning/freq = 0
672.52/672.80	c 
672.52/672.80	c -----------------------------------------------------------------------------------------------
672.52/672.80	c start solving
672.71/672.90	c 
673.37/673.72	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
673.37/673.72	c [src/scip/lp.c:237] ERROR: Insufficient memory for new chunk
673.37/673.72	c [src/scip/lp.c:237] ERROR: No memory in function call
673.37/673.72	c [src/scip/lp.c:963] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/lp.c:1628] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/lp.c:5483] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/lp.c:5812] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/lp.c:11214] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/solve.c:807] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
673.37/673.72	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
673.37/673.72	c [src/cmain.c:657] ERROR: Error <-1> in function call
673.37/673.72	c [src/cmain.c:832] ERROR: Error <-1> in function call
673.37/673.72	c [src/cmain.c:908] ERROR: Error <-1> in function call
673.37/673.72	c SCIP Error (-1): c insufficient memory errorc 
673.37/673.72	c Time complete: 673.39.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2686808-1278442609/watcher-2686808-1278442609 -o /tmp/evaluation-result-2686808-1278442609/solver-2686808-1278442609 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686808-1278442609.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: 0.99 1.00 1.00 3/106 18756
/proc/meminfo: memFree=1814788/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=9288 CPUtime=0
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 1043 0 0 0 0 0 0 0 15 0 1 0 12468327 9510912 964 1992294400 4194304 9819077 140736594014944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 2322 973 371 1374 0 943 0

[startup+0.0384291 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 18756
/proc/meminfo: memFree=1814788/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=13196 CPUtime=0.02
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 2238 0 0 0 2 0 0 0 17 0 1 0 12468327 13512704 2159 1992294400 4194304 9819077 140736594014944 18446744073709551615 8667880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 3299 2159 388 1374 0 1920 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13196

[startup+0.101419 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 18756
/proc/meminfo: memFree=1814788/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=18568 CPUtime=0.09
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 3560 0 0 0 8 1 0 0 17 0 1 0 12468327 19013632 3481 1992294400 4194304 9819077 140736594014944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 4642 3481 388 1374 0 3263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18568

[startup+0.301437 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 18756
/proc/meminfo: memFree=1814788/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=29624 CPUtime=0.29
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 6363 0 0 0 27 2 0 0 17 0 1 0 12468327 30334976 6275 1992294400 4194304 9819077 140736594014944 18446744073709551615 5649355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 7406 6275 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701472 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 18756
/proc/meminfo: memFree=1814788/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=39520 CPUtime=0.69
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 8825 0 0 0 66 3 0 0 17 0 1 0 12468327 40468480 8737 1992294400 4194304 9819077 140736594014944 18446744073709551615 8668237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 9880 8737 388 1374 0 8501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39520

[startup+1.50154 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18757
/proc/meminfo: memFree=1773860/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=59664 CPUtime=1.49
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 13833 0 0 0 144 5 0 0 18 0 1 0 12468327 61095936 13745 1992294400 4194304 9819077 140736594014944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18756/statm: 14916 13745 388 1374 0 13537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59664

[startup+3.10069 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18757
/proc/meminfo: memFree=1740380/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=202832 CPUtime=3.09
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 49463 0 0 0 291 18 0 0 21 0 1 0 12468327 207699968 48964 1992294400 4194304 9819077 140736594014944 18446744073709551615 8678365 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 50708 48964 483 1374 0 49329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 202832

[startup+6.30097 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18757
/proc/meminfo: memFree=1499076/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=358188 CPUtime=6.29
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 88121 0 0 0 593 36 0 0 25 0 1 0 12468327 366784512 87622 1992294400 4194304 9819077 140736594014944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 89547 87622 487 1374 0 88168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 358188

[startup+12.7005 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18757
/proc/meminfo: memFree=1357220/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=471480 CPUtime=12.69
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 115112 0 0 0 1210 59 0 0 25 0 1 0 12468327 482795520 114356 1992294400 4194304 9819077 140736594014944 18446744073709551615 5966370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 117870 114356 491 1374 0 116491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 471480

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18757
/proc/meminfo: memFree=1293856/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=540320 CPUtime=25.49
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 151635 0 0 0 2411 138 0 0 25 0 1 0 12468327 553287680 130390 1992294400 4194304 9819077 140736594014944 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 135080 130390 531 1374 0 133701 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 540320

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18758
/proc/meminfo: memFree=1253432/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=583448 CPUtime=51.08
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 161733 0 0 0 4965 143 0 0 25 0 1 0 12468327 597450752 140455 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 145862 140455 531 1374 0 144483 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 583448

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18759
/proc/meminfo: memFree=1172088/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=669056 CPUtime=102.28
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 182798 0 0 0 10073 155 0 0 25 0 1 0 12468327 685113344 160752 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 167264 160752 531 1374 0 165885 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 669056

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18761
/proc/meminfo: memFree=1042880/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=798004 CPUtime=162.25
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 216164 0 0 0 16053 172 0 0 25 0 1 0 12468327 817156096 193507 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 199501 193507 531 1374 0 198122 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 798004

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18762
/proc/meminfo: memFree=939464/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=900628 CPUtime=222.24
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 241948 0 0 0 22039 185 0 0 25 0 1 0 12468327 922243072 218779 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 225157 218779 531 1374 0 223778 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 900628

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18773
/proc/meminfo: memFree=793020/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1047848 CPUtime=282.21
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 278527 0 0 0 28016 205 0 0 25 0 1 0 12468327 1072996352 255358 1992294400 4194304 9819077 140736594014944 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 261962 255358 531 1374 0 260583 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1047848

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18774
/proc/meminfo: memFree=669764/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1172856 CPUtime=342.2
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 309798 0 0 0 33993 227 0 0 25 0 1 0 12468327 1201004544 286629 1992294400 4194304 9819077 140736594014944 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 293214 286629 531 1374 0 291835 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1172856

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18776
/proc/meminfo: memFree=548864/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1291572 CPUtime=402.18
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 339909 0 0 0 39965 253 0 0 25 0 1 0 12468327 1322569728 316484 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 322893 316485 531 1374 0 321514 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1291572

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 18778
/proc/meminfo: memFree=381960/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1460472 CPUtime=462.17
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 381460 0 0 0 45932 285 0 0 25 0 1 0 12468327 1495523328 357779 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 365118 357779 531 1374 0 363739 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1460472

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 18779
/proc/meminfo: memFree=293300/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1550928 CPUtime=522.15
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 404047 0 0 0 51905 310 0 0 25 0 1 0 12468327 1588150272 380366 1992294400 4194304 9819077 140736594014944 18446744073709551615 4999910 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 387732 380366 531 1374 0 386353 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1550928

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 18781
/proc/meminfo: memFree=144996/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1699232 CPUtime=582.13
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 441200 0 0 0 57873 340 0 0 25 0 1 0 12468327 1740013568 416872 1992294400 4194304 9819077 140736594014944 18446744073709551615 5500564 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 424808 416872 531 1374 0 423429 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1699232

[startup+642.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 18782
/proc/meminfo: memFree=54724/2059040 swapFree=4185408/4192956
[pid=18756] ppid=18754 vsize=1788340 CPUtime=642.13
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 463667 0 0 0 63845 368 0 0 25 0 1 0 12468327 1831260160 439339 1992294400 4194304 9819077 140736594014944 18446744073709551615 5968229 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 447085 439339 536 1374 0 445706 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1788340



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+672.701 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 18783
/proc/meminfo: memFree=9748/2059040 swapFree=4178836/4192956
[pid=18756] ppid=18754 vsize=1844964 CPUtime=672.52
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 476965 0 0 0 66869 383 0 0 25 0 1 0 12468327 1889243136 452637 1992294400 4194304 9819077 140736594014944 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18756/statm: 461241 452637 536 1374 0 459862 0
Current children cumulated CPU time (s) 672.52
Current children cumulated vsize (KiB) 1844964

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

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

[startup+673.401 s]
/proc/loadavg: 1.12 1.04 1.00 1/108 18784
/proc/meminfo: memFree=7884/2059040 swapFree=4173112/4192956
[pid=18756] ppid=18754 vsize=1869052 CPUtime=673.09
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202496 484112 0 0 0 66918 391 0 0 25 0 1 0 12468327 1913909248 458581 1992294400 4194304 9819077 140736594014944 18446744073709551615 8494947 0 0 4096 16384 0 0 0 17 1 0 0 11
/proc/18756/statm: 467263 458581 554 1374 0 465884 0
Current children cumulated CPU time (s) 673.09
Current children cumulated vsize (KiB) 1869052

[startup+673.801 s]
/proc/loadavg: 1.12 1.04 1.00 1/108 18784
/proc/meminfo: memFree=7884/2059040 swapFree=4173112/4192956
[pid=18756] ppid=18754 vsize=0 CPUtime=673.47
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202500 489981 0 0 0 66942 405 0 0 25 0 1 0 12468327 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 14
/proc/18756/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 673.47
Current children cumulated vsize (KiB) 0

[startup+673.903 s]
/proc/loadavg: 1.12 1.04 1.00 1/108 18784
/proc/meminfo: memFree=7884/2059040 swapFree=4173112/4192956
[pid=18756] ppid=18754 vsize=0 CPUtime=673.57
/proc/18756/stat : 18756 (pbscip.linux.x8) R 18754 18756 17827 0 -1 4202500 489981 0 0 0 66942 415 0 0 25 0 1 0 12468327 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 14
/proc/18756/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 673.57
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 673.904
CPU time (s): 673.582
CPU user time (s): 669.424
CPU system time (s): 4.15737
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 1887032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 669.424
system time used= 4.15737
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489981
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= 13
involuntary context switches= 1317

runsolver used 1.08983 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-06 20:56:50
IDJOB=2686808
IDBENCH=76768
IDSOLVER=1168
FILE ID=node043/2686808-1278442609
PBS_JOBID= 11233478
Free space on /tmp= 62524 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6046_1.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686808-1278442609/watcher-2686808-1278442609 -o /tmp/evaluation-result-2686808-1278442609/solver-2686808-1278442609 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686808-1278442609.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9f43ce7d8da05ae87c5a54d1850b38ce
RANDOM SEED=978730979

node043.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1815440 kB
Buffers:         11532 kB
Cached:         110308 kB
SwapCached:       1876 kB
Active:          67244 kB
Inactive:       108936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815440 kB
SwapTotal:     4192956 kB
SwapFree:      4185408 kB
Dirty:           10320 kB
Writeback:           0 kB
AnonPages:       52472 kB
Mapped:          14492 kB
Slab:            45356 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180276 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= 62520 MiB
End job on node043 at 2010-07-06 21:08:05