Trace number 2687289

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) 663.718 663.977

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12017_7.std.opb
MD5SUMf1ad880d8b0218ee8fbfe589c0282393
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark158
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234184
Number of constraints which are clauses232984
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 constraint120
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-2687289-1278451034.opb>
4.30/4.34	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234184 constraints
4.30/4.34	c problem read
4.30/4.35	c presolving settings loaded
5.59/5.64	c presolving:
19.88/19.92	c (round 1) 4774 del vars, 14555 del conss, 3235 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16026630 impls, 0 clqs
30.89/30.98	c (round 2) 12161 del vars, 40482 del conss, 10083 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16060390 impls, 0 clqs
34.99/35.02	c (round 3) 14492 del vars, 51753 del conss, 11471 chg bounds, 32 chg sides, 39 chg coeffs, 0 upgd conss, 16073647 impls, 0 clqs
37.39/37.41	c (round 4) 15671 del vars, 56278 del conss, 12227 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16080666 impls, 0 clqs
38.78/38.83	c (round 5) 16246 del vars, 58655 del conss, 12587 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16084836 impls, 0 clqs
39.49/39.53	c (round 6) 16585 del vars, 60051 del conss, 12736 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16087492 impls, 0 clqs
39.99/40.01	c (round 7) 16706 del vars, 60648 del conss, 12817 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16088497 impls, 0 clqs
40.38/40.41	c (round 8) 16778 del vars, 60964 del conss, 12867 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089046 impls, 0 clqs
40.69/40.75	c (round 9) 16824 del vars, 61185 del conss, 12899 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089335 impls, 0 clqs
40.98/41.05	c (round 10) 16856 del vars, 61314 del conss, 12920 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089534 impls, 0 clqs
41.28/41.33	c (round 11) 16872 del vars, 61403 del conss, 12932 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089610 impls, 0 clqs
41.58/41.61	c (round 12) 16886 del vars, 61459 del conss, 12939 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089674 impls, 0 clqs
41.79/41.88	c (round 13) 16888 del vars, 61479 del conss, 12940 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089688 impls, 0 clqs
43.58/43.66	c (round 14) 16888 del vars, 61481 del conss, 12940 chg bounds, 39 chg sides, 46 chg coeffs, 172703 upgd conss, 16089688 impls, 0 clqs
662.64/662.80	c pressed CTRL-C 1 times (5 times for forcing termination)
662.64/662.84	c    (654.8s) probing: 576/55954 (1.0%) - 0 fixings, 0 aggregations, 8134073 implications, 0 bound changes
662.64/662.84	c    (654.8s) probing aborted: solving stopped
662.64/662.85	c presolving (15 rounds):
662.64/662.85	c  16888 deleted vars, 61481 deleted constraints, 12940 tightened bounds, 0 added holes, 41 changed sides, 152 changed coefficients
662.64/662.85	c  45884286 implications, 0 cliques
662.64/662.85	c presolved problem has 55954 variables (55954 bin, 0 int, 0 impl, 0 cont) and 172705 constraints
662.64/662.85	c    1152 constraints of type <knapsack>
662.64/662.85	c       2 constraints of type <setppc>
662.64/662.85	c  171551 constraints of type <logicor>
662.64/662.85	c transformed objective value is always integral (scale: 1)
662.64/662.85	c Presolving Time: 654.18
662.64/662.85	c - non default parameters ----------------------------------------------------------------------
662.64/662.85	c # SCIP version 1.2.1.2
662.64/662.85	c 
662.64/662.85	c # frequency for displaying node information lines
662.64/662.85	c # [type: int, range: [-1,2147483647], default: 100]
662.64/662.85	c display/freq = 10000
662.64/662.85	c 
662.64/662.85	c # maximal time in seconds to run
662.64/662.85	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
662.64/662.85	c limits/time = 1795.66
662.64/662.85	c 
662.64/662.85	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
662.64/662.85	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
662.64/662.85	c limits/memory = 1620
662.64/662.85	c 
662.64/662.85	c # should presolving try to simplify inequalities
662.64/662.85	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
662.64/662.85	c constraints/linear/simplifyinequalities = TRUE
662.64/662.85	c 
662.64/662.85	c # should presolving try to simplify knapsacks
662.64/662.85	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
662.64/662.85	c constraints/knapsack/simplifyinequalities = TRUE
662.64/662.85	c 
662.64/662.85	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
662.64/662.85	c # [type: int, range: [-1,2147483647], default: -1]
662.64/662.85	c separating/rapidlearning/freq = 0
662.64/662.85	c 
662.64/662.85	c -----------------------------------------------------------------------------------------------
662.64/662.85	c start solving
662.84/663.03	c 
662.84/663.03	c (node 0) switching to memory saving mode (mem: 1349.8M/1620.0M)
663.46/663.80	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
663.46/663.80	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
663.46/663.80	c [src/scip/lp.c:3515] ERROR: No memory in function call
663.46/663.80	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
663.46/663.80	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
663.46/663.80	c [src/cmain.c:657] ERROR: Error <-1> in function call
663.46/663.80	c [src/cmain.c:832] ERROR: Error <-1> in function call
663.46/663.80	c [src/cmain.c:908] ERROR: Error <-1> in function call
663.46/663.80	c SCIP Error (-1): c insufficient memory errorc 
663.46/663.80	c Time complete: 663.54.

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-2687289-1278451034/watcher-2687289-1278451034 -o /tmp/evaluation-result-2687289-1278451034/solver-2687289-1278451034 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687289-1278451034.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: 0.92 0.98 0.99 3/106 20590
/proc/meminfo: memFree=1820768/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=9288 CPUtime=0
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 1043 0 0 0 0 0 0 0 18 0 1 0 13317160 9510912 963 1992294400 4194304 9819077 140735548278752 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 2322 973 371 1374 0 943 0

[startup+0.0246549 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20590
/proc/meminfo: memFree=1820768/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=11912 CPUtime=0.01
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 1899 0 0 0 1 0 0 0 20 0 1 0 13317160 12197888 1819 1992294400 4194304 9819077 140735548278752 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 2978 1819 388 1374 0 1599 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11912

[startup+0.101614 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20590
/proc/meminfo: memFree=1820768/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=17608 CPUtime=0.1
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 3320 0 0 0 9 1 0 0 20 0 1 0 13317160 18030592 3240 1992294400 4194304 9819077 140735548278752 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17608

[startup+0.300628 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20590
/proc/meminfo: memFree=1820768/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=29628 CPUtime=0.29
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 6363 0 0 0 27 2 0 0 20 0 1 0 13317160 30339072 6274 1992294400 4194304 9819077 140735548278752 18446744073709551615 8667760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 7407 6274 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.70066 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20590
/proc/meminfo: memFree=1820768/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=51296 CPUtime=0.69
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 11736 0 0 0 65 4 0 0 20 0 1 0 13317160 52527104 11647 1992294400 4194304 9819077 140735548278752 18446744073709551615 8082239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 12824 11647 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50073 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 20591
/proc/meminfo: memFree=1769920/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=67888 CPUtime=1.49
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 15885 0 0 0 144 5 0 0 23 0 1 0 13317160 69517312 15796 1992294400 4194304 9819077 140735548278752 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 16972 15796 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10086 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 20591
/proc/meminfo: memFree=1746608/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=113276 CPUtime=3.09
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 27202 0 0 0 299 10 0 0 25 0 1 0 13317160 115994624 27113 1992294400 4194304 9819077 140735548278752 18446744073709551615 8080869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20590/statm: 28319 27113 388 1374 0 26940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113276

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 20591
/proc/meminfo: memFree=1483232/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=394492 CPUtime=6.29
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 96356 0 0 0 594 35 0 0 25 0 1 0 13317160 403959808 95894 1992294400 4194304 9819077 140735548278752 18446744073709551615 4659551 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 98623 95894 483 1374 0 97244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394492

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 20591
/proc/meminfo: memFree=1173356/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=687956 CPUtime=12.69
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 169270 0 0 0 1200 69 0 0 25 0 1 0 13317160 704466944 168808 1992294400 4194304 9819077 140735548278752 18446744073709551615 8678556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 171989 168808 487 1374 0 170610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687956

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 20592
/proc/meminfo: memFree=990704/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=849804 CPUtime=25.49
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 208034 0 0 0 2446 103 0 0 25 0 1 0 13317160 870199296 207315 1992294400 4194304 9819077 140735548278752 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 212451 207315 491 1374 0 211072 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 849804

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 20592
/proc/meminfo: memFree=914196/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=933236 CPUtime=51.08
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 247993 0 0 0 4863 245 0 0 25 0 1 0 13317160 955633664 227003 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 233309 227003 531 1374 0 231930 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 933236

[startup+102.309 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 20597
/proc/meminfo: memFree=866332/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=983296 CPUtime=102.28
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 259670 0 0 0 9977 251 0 0 25 0 1 0 13317160 1006895104 238416 1992294400 4194304 9819077 140735548278752 18446744073709551615 4688530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 245824 238416 531 1374 0 244445 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 983296

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 20598
/proc/meminfo: memFree=803092/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1050400 CPUtime=162.26
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 276210 0 0 0 15967 259 0 0 25 0 1 0 13317160 1075609600 254956 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 262600 254956 531 1374 0 261221 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1050400

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20600
/proc/meminfo: memFree=714556/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1136648 CPUtime=222.24
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 297534 0 0 0 21956 268 0 0 25 0 1 0 13317160 1163927552 276280 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 284162 276280 531 1374 0 282783 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1136648

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20601
/proc/meminfo: memFree=630856/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1223476 CPUtime=282.22
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 318575 0 0 0 27946 276 0 0 25 0 1 0 13317160 1252839424 297321 1992294400 4194304 9819077 140735548278752 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 305869 297321 531 1374 0 304490 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1223476

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20603
/proc/meminfo: memFree=565756/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1288852 CPUtime=342.21
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 334655 0 0 0 33937 284 0 0 25 0 1 0 13317160 1319784448 313401 1992294400 4194304 9819077 140735548278752 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 322213 313401 531 1374 0 320834 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1288852

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20605
/proc/meminfo: memFree=444112/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1414192 CPUtime=402.19
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 365019 0 0 0 39920 299 0 0 25 0 1 0 13317160 1448132608 343732 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 353548 343732 531 1374 0 352169 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1414192

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20606
/proc/meminfo: memFree=352600/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1506336 CPUtime=462.18
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 388374 0 0 0 45908 310 0 0 25 0 1 0 13317160 1542488064 366831 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 376584 366831 531 1374 0 375205 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1506336

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20608
/proc/meminfo: memFree=242488/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1621860 CPUtime=522.17
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 416847 0 0 0 51892 325 0 0 25 0 1 0 13317160 1660784640 394503 1992294400 4194304 9819077 140735548278752 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 405465 394503 531 1374 0 404086 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1621860

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20609
/proc/meminfo: memFree=154820/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1707520 CPUtime=582.15
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 438703 0 0 0 57874 341 0 0 25 0 1 0 13317160 1748500480 416103 1992294400 4194304 9819077 140735548278752 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 426880 416103 531 1374 0 425501 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1707520

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20611
/proc/meminfo: memFree=55496/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1808136 CPUtime=642.15
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 463306 0 0 0 63855 360 0 0 25 0 1 0 13317160 1851531264 440706 1992294400 4194304 9819077 140735548278752 18446744073709551615 4689043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 452034 440706 531 1374 0 450655 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1808136



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+662.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20612
/proc/meminfo: memFree=23132/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1843352 CPUtime=662.64
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 471374 0 0 0 65900 364 0 0 25 0 1 0 13317160 1887592448 448774 1992294400 4194304 9819077 140735548278752 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 460838 448774 531 1374 0 459459 0
Current children cumulated CPU time (s) 662.64
Current children cumulated vsize (KiB) 1843352

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

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

[startup+663.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20612
/proc/meminfo: memFree=23132/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1843044 CPUtime=662.84
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 471873 0 0 0 65919 365 0 0 25 0 1 0 13317160 1887277056 448445 1992294400 4194304 9819077 140735548278752 18446744073709551615 4333874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 460761 448457 541 1374 0 459382 0
Current children cumulated CPU time (s) 662.84
Current children cumulated vsize (KiB) 1843044

[startup+663.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20613
/proc/meminfo: memFree=10620/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=1871640 CPUtime=663.25
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202496 480243 0 0 0 65957 368 0 0 25 0 1 0 13317160 1916559360 455745 1992294400 4194304 9819077 140735548278752 18446744073709551615 4517814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20590/statm: 467910 455745 554 1374 0 466531 0
Current children cumulated CPU time (s) 663.25
Current children cumulated vsize (KiB) 1871640

[startup+663.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20613
/proc/meminfo: memFree=10620/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=0 CPUtime=663.54
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202500 486372 0 0 0 65976 378 0 0 25 0 1 0 13317160 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 10
/proc/20590/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 663.54
Current children cumulated vsize (KiB) 0

[startup+663.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20613
/proc/meminfo: memFree=10620/2059040 swapFree=4165004/4192956
[pid=20590] ppid=20588 vsize=0 CPUtime=663.63
/proc/20590/stat : 20590 (pbscip.linux.x8) R 20588 20590 20277 0 -1 4202500 486372 0 0 0 65976 387 0 0 25 0 1 0 13317160 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 10
/proc/20590/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 663.63
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 663.977
CPU time (s): 663.718
CPU user time (s): 659.764
CPU system time (s): 3.9544
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 1887648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 659.764
system time used= 3.9544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486372
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= 1287

runsolver used 1.09283 second user time and 3.16652 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 23:17:14
IDJOB=2687289
IDBENCH=77567
IDSOLVER=1168
FILE ID=node003/2687289-1278451034
PBS_JOBID= 11233506
Free space on /tmp= 62564 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/j120opt/normalized-j12017_7.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-2687289-1278451034/watcher-2687289-1278451034 -o /tmp/evaluation-result-2687289-1278451034/solver-2687289-1278451034 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687289-1278451034.opb -t 1800 -m 1800

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

MD5SUM BENCH= f1ad880d8b0218ee8fbfe589c0282393
RANDOM SEED=1736604405

node003.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		: 3000.224
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	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821296 kB
Buffers:          9372 kB
Cached:         126152 kB
SwapCached:       1100 kB
Active:          26336 kB
Inactive:       143116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821296 kB
SwapTotal:     4192956 kB
SwapFree:      4165004 kB
Dirty:           13996 kB
Writeback:           0 kB
AnonPages:       32772 kB
Mapped:          13344 kB
Slab:            46064 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179300 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= 62556 MiB
End job on node003 at 2010-07-06 23:28:19