Trace number 2687563

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 697.736 697.957

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9044_5.std.opb
MD5SUM638846b734321e375a597a595e35d62d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark6.45602
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 constraints192746
Number of constraints which are clauses191546
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 constraint68
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: SoPlex 1.4.2] [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-2687563-1278454437.opb>
3.30/3.40	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192746 constraints
3.30/3.40	c problem read
3.30/3.40	c presolving settings loaded
4.39/4.42	c presolving:
15.98/16.06	c (round 1) 4946 del vars, 14111 del conss, 3795 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13150806 impls, 0 clqs
22.78/22.88	c (round 2) 9412 del vars, 33839 del conss, 8034 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13175612 impls, 0 clqs
25.39/25.46	c (round 3) 11357 del vars, 42218 del conss, 9208 chg bounds, 41 chg sides, 39 chg coeffs, 0 upgd conss, 13191178 impls, 0 clqs
26.78/26.89	c (round 4) 12283 del vars, 46261 del conss, 9764 chg bounds, 76 chg sides, 93 chg coeffs, 0 upgd conss, 13201151 impls, 0 clqs
27.98/28.00	c (round 5) 12891 del vars, 48665 del conss, 10142 chg bounds, 84 chg sides, 104 chg coeffs, 0 upgd conss, 13207761 impls, 0 clqs
28.69/28.79	c (round 6) 13296 del vars, 50420 del conss, 10380 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13211775 impls, 0 clqs
29.19/29.27	c (round 7) 13517 del vars, 51451 del conss, 10482 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13214282 impls, 0 clqs
29.58/29.65	c (round 8) 13637 del vars, 52016 del conss, 10553 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13215579 impls, 0 clqs
29.88/29.95	c (round 9) 13707 del vars, 52356 del conss, 10596 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13215943 impls, 0 clqs
30.18/30.20	c (round 10) 13741 del vars, 52523 del conss, 10618 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216117 impls, 0 clqs
30.38/30.43	c (round 11) 13757 del vars, 52600 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216163 impls, 0 clqs
30.58/30.64	c (round 12) 13757 del vars, 52616 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 0 upgd conss, 13216163 impls, 0 clqs
32.38/32.45	c (round 13) 13757 del vars, 52616 del conss, 10628 chg bounds, 108 chg sides, 137 chg coeffs, 140130 upgd conss, 13216163 impls, 0 clqs
33.68/33.72	c (round 14) 13757 del vars, 52628 del conss, 10628 chg bounds, 184 chg sides, 364 chg coeffs, 140130 upgd conss, 13216163 impls, 0 clqs
696.77/697.00	c pressed CTRL-C 1 times (5 times for forcing termination)
696.97/697.27	c    (690.1s) probing: 566/41025 (1.4%) - 0 fixings, 0 aggregations, 7346898 implications, 0 bound changes
696.97/697.27	c    (690.1s) probing aborted: solving stopped
696.97/697.27	c presolving (15 rounds):
696.97/697.27	c  13757 deleted vars, 52635 deleted constraints, 10628 tightened bounds, 0 added holes, 189 changed sides, 386 changed coefficients
696.97/697.27	c  44748903 implications, 0 cliques
696.97/697.27	c presolved problem has 41025 variables (41025 bin, 0 int, 0 impl, 0 cont) and 140152 constraints
696.97/697.27	c    1091 constraints of type <knapsack>
696.97/697.27	c      32 constraints of type <setppc>
696.97/697.27	c  139029 constraints of type <logicor>
696.97/697.27	c transformed objective value is always integral (scale: 1)
696.97/697.27	c Presolving Time: 689.62
696.97/697.27	c - non default parameters ----------------------------------------------------------------------
696.97/697.27	c # SCIP version 1.2.1.2
696.97/697.27	c 
696.97/697.27	c # frequency for displaying node information lines
696.97/697.27	c # [type: int, range: [-1,2147483647], default: 100]
696.97/697.27	c display/freq = 10000
696.97/697.27	c 
696.97/697.27	c # maximal time in seconds to run
696.97/697.27	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
696.97/697.27	c limits/time = 1796.61
696.97/697.27	c 
696.97/697.27	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
696.97/697.27	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
696.97/697.27	c limits/memory = 1620
696.97/697.27	c 
696.97/697.27	c # should presolving try to simplify inequalities
696.97/697.27	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
696.97/697.27	c constraints/linear/simplifyinequalities = TRUE
696.97/697.27	c 
696.97/697.27	c # should presolving try to simplify knapsacks
696.97/697.27	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
696.97/697.27	c constraints/knapsack/simplifyinequalities = TRUE
696.97/697.27	c 
696.97/697.27	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
696.97/697.27	c # [type: int, range: [-1,2147483647], default: -1]
696.97/697.27	c separating/rapidlearning/freq = 0
696.97/697.27	c 
696.97/697.27	c -----------------------------------------------------------------------------------------------
696.97/697.27	c start solving
697.18/697.42	c 
697.47/697.78	c [src/scip/sepastore.c:60] ERROR: Insufficient memory for reallocation of 1080968 bytes
697.47/697.78	c [src/scip/sepastore.c:60] ERROR: No memory in function call
697.47/697.78	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/scip.c:13089] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/cons_logicor.c:890] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
697.47/697.78	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
697.47/697.78	c [src/cmain.c:657] ERROR: Error <-1> in function call
697.47/697.78	c [src/cmain.c:832] ERROR: Error <-1> in function call
697.47/697.78	c [src/cmain.c:908] ERROR: Error <-1> in function call
697.47/697.78	c SCIP Error (-1): c insufficient memory errorc 
697.47/697.78	c Time complete: 697.55.

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-2687563-1278454437/watcher-2687563-1278454437 -o /tmp/evaluation-result-2687563-1278454437/solver-2687563-1278454437 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687563-1278454437.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 22166
/proc/meminfo: memFree=1864660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=6696 CPUtime=0
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 1000 0 0 0 0 0 0 0 18 0 1 0 13655860 6856704 919 1992294400 4194304 8223781 140735532473664 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 1931 927 348 984 0 944 0

[startup+0.105725 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22166
/proc/meminfo: memFree=1864660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=17008 CPUtime=0.1
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 3543 0 0 0 9 1 0 0 20 0 1 0 13655860 17416192 3462 1992294400 4194304 8223781 140735532473664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 4252 3462 365 984 0 3265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17008

[startup+0.200735 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22166
/proc/meminfo: memFree=1864660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=23500 CPUtime=0.19
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 5190 0 0 0 18 1 0 0 20 0 1 0 13655860 24064000 5109 1992294400 4194304 8223781 140735532473664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 5875 5109 365 984 0 4888 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23500

[startup+0.300745 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22166
/proc/meminfo: memFree=1864660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=28064 CPUtime=0.29
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 6345 0 0 0 27 2 0 0 20 0 1 0 13655860 28737536 6255 1992294400 4194304 8223781 140735532473664 18446744073709551615 5649638 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.70079 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22166
/proc/meminfo: memFree=1864660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=43344 CPUtime=0.69
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 10152 0 0 0 66 3 0 0 21 0 1 0 13655860 44384256 10062 1992294400 4194304 8223781 140735532473664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 10836 10062 365 984 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43344

[startup+1.50087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1816540/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=59940 CPUtime=1.49
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 14304 0 0 0 144 5 0 0 23 0 1 0 13655860 61378560 14214 1992294400 4194304 8223781 140735532473664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 14985 14214 365 984 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59940

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1787772/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=109644 CPUtime=3.09
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 26689 0 0 0 298 11 0 0 25 0 1 0 13655860 112275456 26599 1992294400 4194304 8223781 140735532473664 18446744073709551615 7246944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22166/statm: 27411 26599 365 984 0 26424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109644

[startup+6.30039 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1526876/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=387520 CPUtime=6.29
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 95749 0 0 0 590 39 0 0 25 0 1 0 13655860 396820480 95214 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 96880 95214 441 984 0 95893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 387520

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1266724/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=625348 CPUtime=12.69
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 153949 0 0 0 1202 67 0 0 25 0 1 0 13655860 640356352 153414 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 156337 153414 441 984 0 155350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 625348

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1196664/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=683112 CPUtime=25.49
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 168144 0 0 0 2449 100 0 0 25 0 1 0 13655860 699506688 166838 1992294400 4194304 8223781 140735532473664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 170778 166838 445 984 0 169791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 683112

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22167
/proc/meminfo: memFree=1106020/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=782568 CPUtime=51.07
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 215040 0 0 0 4898 209 0 0 25 0 1 0 13655860 801349632 189658 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 195642 189658 483 984 0 194655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 782568

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22169
/proc/meminfo: memFree=1062868/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=829964 CPUtime=102.27
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 225905 0 0 0 10011 216 0 0 25 0 1 0 13655860 849883136 200391 1992294400 4194304 8223781 140735532473664 18446744073709551615 4688887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 207491 200391 483 984 0 206504 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 829964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22171
/proc/meminfo: memFree=994172/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=899248 CPUtime=162.24
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 243281 0 0 0 15999 225 0 0 25 0 1 0 13655860 920829952 217767 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 224812 217767 483 984 0 223825 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 899248

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22173
/proc/meminfo: memFree=915432/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=978136 CPUtime=222.24
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 262765 0 0 0 21988 236 0 0 25 0 1 0 13655860 1001611264 236995 1992294400 4194304 8223781 140735532473664 18446744073709551615 5968600 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 244534 236995 483 984 0 243547 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 978136

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22173
/proc/meminfo: memFree=871660/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1025372 CPUtime=282.2
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 275069 0 0 0 27977 243 0 0 25 0 1 0 13655860 1049980928 248432 1992294400 4194304 8223781 140735532473664 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 256343 248432 483 984 0 255356 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1025372

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22178
/proc/meminfo: memFree=716104/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1176588 CPUtime=342.19
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 313667 0 0 0 33958 261 0 0 25 0 1 0 13655860 1204826112 286196 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 294147 286196 483 984 0 293160 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1176588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22180
/proc/meminfo: memFree=627816/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1265808 CPUtime=402.16
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 336859 0 0 0 39943 273 0 0 25 0 1 0 13655860 1296187392 308876 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 316452 308876 483 984 0 315465 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1265808

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22182
/proc/meminfo: memFree=543124/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1349220 CPUtime=462.15
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 357985 0 0 0 45930 285 0 0 25 0 1 0 13655860 1381601280 329490 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 337305 329490 483 984 0 336318 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1349220

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22184
/proc/meminfo: memFree=443552/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1451092 CPUtime=522.13
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 383329 0 0 0 51913 300 0 0 25 0 1 0 13655860 1485918208 354578 1992294400 4194304 8223781 140735532473664 18446744073709551615 4661054 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 362773 354578 483 984 0 361786 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1451092

[startup+582.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 22184
/proc/meminfo: memFree=322404/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1574172 CPUtime=582.1
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 413920 0 0 0 57891 319 0 0 25 0 1 0 13655860 1611952128 384913 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 393543 384913 483 984 0 392556 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1574172

[startup+642.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 22186
/proc/meminfo: memFree=167280/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1731308 CPUtime=642.09
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 452660 0 0 0 63867 342 0 0 25 0 1 0 13655860 1772859392 423653 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 432827 423653 483 984 0 431840 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1731308



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+697.001 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 22188
/proc/meminfo: memFree=55432/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1843780 CPUtime=696.77
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 480088 0 0 0 69316 361 0 0 25 0 1 0 13655860 1888030720 451081 1992294400 4194304 8223781 140735532473664 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 460945 451081 483 984 0 459958 0
Current children cumulated CPU time (s) 696.77
Current children cumulated vsize (KiB) 1843780

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

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

[startup+697.509 s]
/proc/loadavg: 1.07 1.04 1.00 2/108 22189
/proc/meminfo: memFree=54060/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=1852944 CPUtime=697.27
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202496 483366 0 0 0 69365 362 0 0 25 0 1 0 13655860 1897414656 453404 1992294400 4194304 8223781 140735532473664 18446744073709551615 6005219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22166/statm: 463236 453404 494 984 0 462249 0
Current children cumulated CPU time (s) 697.27
Current children cumulated vsize (KiB) 1852944

[startup+697.9 s]
/proc/loadavg: 1.07 1.04 1.00 2/108 22189
/proc/meminfo: memFree=54060/2059040 swapFree=4139248/4192956
[pid=22166] ppid=22164 vsize=0 CPUtime=697.67
/proc/22166/stat : 22166 (pbscip.linux.x8) R 22164 22166 21537 0 -1 4202500 495095 0 0 0 69388 379 0 0 25 0 1 0 13655860 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22166/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 697.67
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 697.957
CPU time (s): 697.736
CPU user time (s): 693.883
CPU system time (s): 3.85341
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 1879856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 693.883
system time used= 3.85341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495095
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= 8273

runsolver used 1.10583 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-07 00:13:57
IDJOB=2687563
IDBENCH=78075
IDSOLVER=1169
FILE ID=node019/2687563-1278454437
PBS_JOBID= 11233517
Free space on /tmp= 62340 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9044_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687563-1278454437/watcher-2687563-1278454437 -o /tmp/evaluation-result-2687563-1278454437/solver-2687563-1278454437 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687563-1278454437.opb -t 1800 -m 1800

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

MD5SUM BENCH= 638846b734321e375a597a595e35d62d
RANDOM SEED=1112098940

node019.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1865188 kB
Buffers:          8196 kB
Cached:         105184 kB
SwapCached:       4832 kB
Active:          30232 kB
Inactive:        95836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865188 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:           10580 kB
Writeback:           4 kB
AnonPages:       12520 kB
Mapped:          11828 kB
Slab:            45716 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 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= 62336 MiB
End job on node019 at 2010-07-07 00:25:36