Trace number 2704953

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 1139.75 1140.42

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_1.std.opb
MD5SUM7659daf228cc7c2442c50ab8d9f96b57
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark21.9697
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 constraints234247
Number of constraints which are clauses233047
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 constraint63
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704953-1278581952.opb>
3.69/3.73	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234247 constraints
3.69/3.73	c problem read
3.69/3.73	c presolving settings loaded
4.99/5.00	c presolving:
20.59/20.62	c (round 1) 4823 del vars, 14368 del conss, 3315 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16074536 impls, 0 clqs
31.90/31.94	c (round 2) 12131 del vars, 39386 del conss, 10300 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16104519 impls, 0 clqs
35.19/35.29	c (round 3) 14469 del vars, 50671 del conss, 11513 chg bounds, 50 chg sides, 50 chg coeffs, 0 upgd conss, 16118462 impls, 0 clqs
36.99/37.06	c (round 4) 15419 del vars, 54425 del conss, 12063 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16125686 impls, 0 clqs
37.89/37.98	c (round 5) 15911 del vars, 56362 del conss, 12319 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16129412 impls, 0 clqs
38.39/38.43	c (round 6) 16068 del vars, 57108 del conss, 12400 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16130860 impls, 0 clqs
38.69/38.71	c (round 7) 16159 del vars, 57491 del conss, 12439 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16131733 impls, 0 clqs
38.89/38.94	c (round 8) 16201 del vars, 57661 del conss, 12460 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16132061 impls, 0 clqs
39.09/39.15	c (round 9) 16224 del vars, 57759 del conss, 12472 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16132319 impls, 0 clqs
39.29/39.34	c (round 10) 16238 del vars, 57815 del conss, 12479 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16132473 impls, 0 clqs
39.49/39.51	c (round 11) 16246 del vars, 57849 del conss, 12483 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16132635 impls, 0 clqs
39.59/39.68	c (round 12) 16252 del vars, 57873 del conss, 12486 chg bounds, 74 chg sides, 92 chg coeffs, 0 upgd conss, 16132671 impls, 0 clqs
41.08/41.12	c (round 13) 16252 del vars, 57882 del conss, 12486 chg bounds, 74 chg sides, 92 chg coeffs, 176365 upgd conss, 16132671 impls, 0 clqs
1138.72/1139.00	c pressed CTRL-C 1 times (5 times for forcing termination)
1138.72/1139.07	c    (1135.3s) probing: 550/56590 (1.0%) - 0 fixings, 0 aggregations, 7348619 implications, 0 bound changes
1138.72/1139.07	c    (1135.3s) probing aborted: solving stopped
1138.72/1139.09	c presolving (14 rounds):
1138.72/1139.09	c  16252 deleted vars, 57882 deleted constraints, 12486 tightened bounds, 0 added holes, 85 changed sides, 199 changed coefficients
1138.72/1139.09	c  46011273 implications, 0 cliques
1138.72/1139.09	c presolved problem has 56590 variables (56590 bin, 0 int, 0 impl, 0 cont) and 176367 constraints
1138.72/1139.09	c    1127 constraints of type <knapsack>
1138.72/1139.09	c  147262 constraints of type <setppc>
1138.72/1139.09	c   27978 constraints of type <logicor>
1138.72/1139.09	c transformed objective value is always integral (scale: 1)
1138.72/1139.09	c Presolving Time: 1134.55
1138.72/1139.09	c - non default parameters ----------------------------------------------------------------------
1138.72/1139.09	c # SCIP version 1.2.1.3
1138.72/1139.09	c 
1138.72/1139.09	c # frequency for displaying node information lines
1138.72/1139.09	c # [type: int, range: [-1,2147483647], default: 100]
1138.72/1139.09	c display/freq = 10000
1138.72/1139.09	c 
1138.72/1139.09	c # maximal time in seconds to run
1138.72/1139.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1138.72/1139.09	c limits/time = 1786.27
1138.72/1139.09	c 
1138.72/1139.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1138.72/1139.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1138.72/1139.09	c limits/memory = 1620
1138.72/1139.09	c 
1138.72/1139.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
1138.72/1139.09	c # [type: int, range: [1,2], default: 1]
1138.72/1139.09	c timing/clocktype = 2
1138.72/1139.09	c 
1138.72/1139.09	c # should presolving try to simplify inequalities
1138.72/1139.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1138.72/1139.09	c constraints/linear/simplifyinequalities = TRUE
1138.72/1139.09	c 
1138.72/1139.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1138.72/1139.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1138.72/1139.09	c constraints/indicator/addCouplingCons = TRUE
1138.72/1139.09	c 
1138.72/1139.09	c # should presolving try to simplify knapsacks
1138.72/1139.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1138.72/1139.09	c constraints/knapsack/simplifyinequalities = TRUE
1138.72/1139.09	c 
1138.72/1139.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1138.72/1139.09	c # [type: int, range: [-1,2147483647], default: -1]
1138.72/1139.09	c separating/rapidlearning/freq = 0
1138.72/1139.09	c 
1138.72/1139.09	c -----------------------------------------------------------------------------------------------
1138.72/1139.09	c start solving
1138.92/1139.24	c 
1138.92/1139.24	c (node 0) switching to memory saving mode (mem: 1350.6M/1620.0M)
1139.55/1140.23	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
1139.55/1140.23	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
1139.55/1140.23	c [src/scip/lp.c:3540] ERROR: No memory in function call
1139.55/1140.23	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/cmain.c:674] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/cmain.c:849] ERROR: Error <-1> in function call
1139.55/1140.23	c [src/cmain.c:925] ERROR: Error <-1> in function call
1139.55/1140.23	c SCIP Error (-1): c insufficient memory errorc 
1139.55/1140.23	c Time complete: 1139.56.

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-2704953-1278581952/watcher-2704953-1278581952 -o /tmp/evaluation-result-2704953-1278581952/solver-2704953-1278581952 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704953-1278581952.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 0.99 0.99 3/106 1404
/proc/meminfo: memFree=1765904/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=5824 CPUtime=0
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 816 0 0 0 0 0 0 0 18 0 1 0 26402822 5963776 730 1992294400 4194304 8395647 140737337488800 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 1456 731 348 1026 0 426 0

[startup+0.0557819 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 1404
/proc/meminfo: memFree=1765904/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=14636 CPUtime=0.04
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 2936 0 0 0 4 0 0 0 20 0 1 0 26402822 14987264 2847 1992294400 4194304 8395647 140737337488800 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 3659 2847 393 1026 0 2629 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14636

[startup+0.100785 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 1404
/proc/meminfo: memFree=1765904/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=18380 CPUtime=0.09
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 3872 0 0 0 9 0 0 0 20 0 1 0 26402822 18821120 3783 1992294400 4194304 8395647 140737337488800 18446744073709551615 4223011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 4595 3783 393 1026 0 3565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18380

[startup+0.300803 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 1404
/proc/meminfo: memFree=1765904/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=32752 CPUtime=0.29
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 7459 0 0 0 27 2 0 0 20 0 1 0 26402822 33538048 7370 1992294400 4194304 8395647 140737337488800 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 8188 7370 393 1026 0 7158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32752

[startup+0.700837 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 1404
/proc/meminfo: memFree=1765904/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=53132 CPUtime=0.69
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 12588 0 0 0 65 4 0 0 21 0 1 0 26402822 54407168 12499 1992294400 4194304 8395647 140737337488800 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 13283 12499 393 1026 0 12253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53132

[startup+1.50091 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 1405
/proc/meminfo: memFree=1710468/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=71900 CPUtime=1.49
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 17258 0 0 0 144 5 0 0 23 0 1 0 26402822 73625600 17169 1992294400 4194304 8395647 140737337488800 18446744073709551615 4222377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 17975 17169 393 1026 0 16945 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71900

[startup+3.10105 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 1405
/proc/meminfo: memFree=1682320/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=125244 CPUtime=3.09
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 30559 0 0 0 298 11 0 0 25 0 1 0 26402822 128249856 30470 1992294400 4194304 8395647 140737337488800 18446744073709551615 7370171 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1404/statm: 31311 30470 393 1026 0 30281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125244

[startup+6.30133 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 1405
/proc/meminfo: memFree=1402576/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=416832 CPUtime=6.29
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 102204 0 0 0 595 34 0 0 25 0 1 0 26402822 426835968 101761 1992294400 4194304 8395647 140737337488800 18446744073709551615 4247676 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 104208 101761 463 1026 0 103178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 416832

[startup+12.7009 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 1405
/proc/meminfo: memFree=1127668/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=675432 CPUtime=12.69
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 166347 0 0 0 1211 58 0 0 25 0 1 0 26402822 691642368 165904 1992294400 4194304 8395647 140737337488800 18446744073709551615 7385355 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 168858 165904 469 1026 0 167828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 675432

[startup+25.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 1405
/proc/meminfo: memFree=939312/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=845492 CPUtime=25.49
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 207054 0 0 0 2476 73 0 0 25 0 1 0 26402822 865783808 206611 1992294400 4194304 8395647 140737337488800 18446744073709551615 6085496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 211373 206611 475 1026 0 210343 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 845492

[startup+51.1013 s]
/proc/loadavg: 1.06 1.00 0.99 2/107 1407
/proc/meminfo: memFree=846312/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=946552 CPUtime=51.08
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 238513 0 0 0 5025 83 0 0 25 0 1 0 26402822 969269248 230797 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 236638 230797 551 1026 0 235608 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 946552

[startup+102.309 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 1407
/proc/meminfo: memFree=807748/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=984068 CPUtime=102.27
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 247324 0 0 0 10140 87 0 0 25 0 1 0 26402822 1007685632 239608 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 246017 239608 551 1026 0 244987 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 984068

[startup+162.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 1409
/proc/meminfo: memFree=774888/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1017620 CPUtime=162.26
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 255394 0 0 0 16135 91 0 0 25 0 1 0 26402822 1042042880 247678 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 254405 247678 551 1026 0 253375 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1017620

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 1411
/proc/meminfo: memFree=722436/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1071068 CPUtime=222.24
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 268499 0 0 0 22128 96 0 0 25 0 1 0 26402822 1096773632 260783 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 267767 260783 551 1026 0 266737 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1071068

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 1413
/proc/meminfo: memFree=657088/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1139400 CPUtime=282.22
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 285298 0 0 0 28120 102 0 0 25 0 1 0 26402822 1166745600 277582 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 284850 277582 551 1026 0 283820 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1139400

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 1415
/proc/meminfo: memFree=604760/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1191564 CPUtime=342.21
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 298326 0 0 0 34114 107 0 0 25 0 1 0 26402822 1220161536 290610 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 297891 290610 551 1026 0 296861 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1191564

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1415
/proc/meminfo: memFree=561856/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1233008 CPUtime=402.19
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 308799 0 0 0 40109 110 0 0 25 0 1 0 26402822 1262600192 301083 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 308252 301083 551 1026 0 307222 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1233008

[startup+462.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1417
/proc/meminfo: memFree=521556/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1274264 CPUtime=462.18
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 318760 0 0 0 46105 113 0 0 25 0 1 0 26402822 1304846336 311044 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 318566 311044 551 1026 0 317536 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1274264

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1419
/proc/meminfo: memFree=419380/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1378456 CPUtime=522.16
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 344115 0 0 0 52092 124 0 0 25 0 1 0 26402822 1411538944 336399 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 344614 336399 551 1026 0 343584 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1378456

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1421
/proc/meminfo: memFree=379700/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1417708 CPUtime=582.14
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 354200 0 0 0 58086 128 0 0 25 0 1 0 26402822 1451732992 346484 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 354427 346484 551 1026 0 353397 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1417708

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1423
/proc/meminfo: memFree=335556/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1461036 CPUtime=642.14
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 364956 0 0 0 64081 133 0 0 25 0 1 0 26402822 1496100864 357240 1992294400 4194304 8395647 140737337488800 18446744073709551615 5608136 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 365259 357240 551 1026 0 364229 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1461036

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1423
/proc/meminfo: memFree=233256/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1558300 CPUtime=702.12
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 390460 0 0 0 70070 142 0 0 25 0 1 0 26402822 1595699200 382744 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 389575 382744 551 1026 0 388545 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1558300

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1425
/proc/meminfo: memFree=183408/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1608468 CPUtime=762.12
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 402904 0 0 0 76065 147 0 0 25 0 1 0 26402822 1647071232 395188 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 402117 395188 551 1026 0 401087 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1608468

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1427
/proc/meminfo: memFree=142736/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1650300 CPUtime=822.1
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 413059 0 0 0 82059 151 0 0 25 0 1 0 26402822 1689907200 405343 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 412575 405343 551 1026 0 411545 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1650300

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1429
/proc/meminfo: memFree=107272/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1686964 CPUtime=882.07
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 421897 0 0 0 88053 154 0 0 25 0 1 0 26402822 1727451136 414181 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 421741 414181 551 1026 0 420711 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1686964

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1431
/proc/meminfo: memFree=64988/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1729308 CPUtime=942.06
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 432700 0 0 0 94048 158 0 0 25 0 1 0 26402822 1770811392 424984 1992294400 4194304 8395647 140737337488800 18446744073709551615 6080720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 432327 424984 551 1026 0 431297 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1729308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1431
/proc/meminfo: memFree=21960/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1770876 CPUtime=1002.05
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 443167 0 0 0 100042 163 0 0 25 0 1 0 26402822 1813377024 435451 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 442719 435451 551 1026 0 441689 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1770876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1433
/proc/meminfo: memFree=9400/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1820132 CPUtime=1062.04
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 454994 0 0 0 106035 169 0 0 25 0 1 0 26402822 1863815168 447278 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 455033 447278 551 1026 0 454003 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1820132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1435
/proc/meminfo: memFree=10564/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1839516 CPUtime=1122.02
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 460136 0 0 0 112031 171 0 0 25 0 1 0 26402822 1883664384 452420 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 459879 452420 551 1026 0 458849 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1839516



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1139 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1435
/proc/meminfo: memFree=9400/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1843576 CPUtime=1138.72
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 461302 0 0 0 113700 172 0 0 25 0 1 0 26402822 1887821824 453586 1992294400 4194304 8395647 140737337488800 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1404/statm: 460894 453586 551 1026 0 459864 0
Current children cumulated CPU time (s) 1138.72
Current children cumulated vsize (KiB) 1843576

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

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

[startup+1139.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1436
/proc/meminfo: memFree=7836/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1879844 CPUtime=1139.4
/proc/1404/stat : 1404 (pbscip.linux.x8) D 1402 1404 754 0 -1 4204544 470726 0 0 0 113759 181 0 0 25 0 1 0 26402822 1924960256 462813 1992294400 4194304 8395647 140737337488800 18446744073709551615 6347101 0 0 4096 16384 18446744071562310694 0 0 17 1 0 0 4
/proc/1404/statm: 469961 462813 543 1026 0 468931 0
Current children cumulated CPU time (s) 1139.4
Current children cumulated vsize (KiB) 1879844

[startup+1140.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1436
/proc/meminfo: memFree=7836/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=1893328 CPUtime=1139.55
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202496 474311 0 0 0 113767 188 0 0 23 0 1 0 26402822 1938767872 466230 1992294400 4194304 8395647 140737337488800 18446744073709551615 7385670 0 0 4096 16384 0 0 0 17 1 0 0 36
/proc/1404/statm: 473332 466230 543 1026 0 472302 0
Current children cumulated CPU time (s) 1139.55
Current children cumulated vsize (KiB) 1893328

[startup+1140.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1436
/proc/meminfo: memFree=7836/2059040 swapFree=4139712/4192956
[pid=1404] ppid=1402 vsize=0 CPUtime=1139.73
/proc/1404/stat : 1404 (pbscip.linux.x8) R 1402 1404 754 0 -1 4202500 474628 0 0 0 113768 205 0 0 24 0 1 0 26402822 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 38
/proc/1404/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1139.73
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 1140.42
CPU time (s): 1139.75
CPU user time (s): 1137.68
CPU system time (s): 2.06869
CPU usage (%): 99.9417
Max. virtual memory (cumulated for all children) (KiB): 1893328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1137.69
system time used= 2.06868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 474628
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= 10
involuntary context switches= 2530

runsolver used 1.86672 second user time and 5.41818 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-08 11:39:13
IDJOB=2704953
IDBENCH=77300
IDSOLVER=1213
FILE ID=node041/2704953-1278581952
PBS_JOBID= 11240084
Free space on /tmp= 62180 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1209_1.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-2704953-1278581952/watcher-2704953-1278581952 -o /tmp/evaluation-result-2704953-1278581952/solver-2704953-1278581952 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704953-1278581952.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7659daf228cc7c2442c50ab8d9f96b57
RANDOM SEED=1405788137

node041.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1766432 kB
Buffers:         41892 kB
Cached:         152064 kB
SwapCached:       7448 kB
Active:         114940 kB
Inactive:        93296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1766432 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:           17544 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          12064 kB
Slab:            62396 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180540 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= 62172 MiB
End job on node041 at 2010-07-08 11:58:14