Trace number 2687406

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) 753.588 753.835

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9024_9.std.opb
MD5SUMac7768e472a94a1861dde18784baf383
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark6.98594
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 constraints184428
Number of constraints which are clauses183228
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 constraint46
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-2687406-1278453047.opb>
3.20/3.25	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184428 constraints
3.20/3.25	c problem read
3.20/3.26	c presolving settings loaded
4.19/4.21	c presolving:
15.30/15.35	c (round 1) 4450 del vars, 13100 del conss, 3331 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12569944 impls, 0 clqs
22.29/22.35	c (round 2) 9848 del vars, 32381 del conss, 8367 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12596906 impls, 0 clqs
24.38/24.40	c (round 3) 11441 del vars, 40595 del conss, 9209 chg bounds, 66 chg sides, 47 chg coeffs, 0 upgd conss, 12606528 impls, 0 clqs
25.48/25.60	c (round 4) 12135 del vars, 43471 del conss, 9631 chg bounds, 113 chg sides, 110 chg coeffs, 0 upgd conss, 12612647 impls, 0 clqs
26.29/26.35	c (round 5) 12543 del vars, 45115 del conss, 9852 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12616750 impls, 0 clqs
26.88/26.93	c (round 6) 12785 del vars, 46072 del conss, 9987 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12618749 impls, 0 clqs
27.28/27.32	c (round 7) 12919 del vars, 46654 del conss, 10048 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12620199 impls, 0 clqs
27.58/27.60	c (round 8) 12981 del vars, 46948 del conss, 10074 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12620867 impls, 0 clqs
27.78/27.84	c (round 9) 13009 del vars, 47089 del conss, 10085 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621085 impls, 0 clqs
27.98/28.07	c (round 10) 13023 del vars, 47156 del conss, 10092 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621205 impls, 0 clqs
28.18/28.28	c (round 11) 13029 del vars, 47185 del conss, 10095 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621253 impls, 0 clqs
29.48/29.57	c (round 12) 13029 del vars, 47191 del conss, 10095 chg bounds, 124 chg sides, 130 chg coeffs, 137237 upgd conss, 12621253 impls, 0 clqs
30.48/30.59	c (round 13) 13029 del vars, 47191 del conss, 10095 chg bounds, 218 chg sides, 410 chg coeffs, 137237 upgd conss, 12621253 impls, 0 clqs
752.76/753.00	c pressed CTRL-C 1 times (5 times for forcing termination)
752.86/753.14	c    (746.3s) probing: 738/41753 (1.8%) - 0 fixings, 0 aggregations, 8475120 implications, 0 bound changes
752.86/753.14	c    (746.3s) probing aborted: solving stopped
752.86/753.15	c presolving (14 rounds):
752.86/753.15	c  13029 deleted vars, 47198 deleted constraints, 10095 tightened bounds, 0 added holes, 223 changed sides, 429 changed coefficients
752.86/753.15	c  44090153 implications, 0 cliques
752.86/753.15	c presolved problem has 41753 variables (41753 bin, 0 int, 0 impl, 0 cont) and 137270 constraints
752.86/753.15	c    1062 constraints of type <knapsack>
752.86/753.15	c      40 constraints of type <setppc>
752.86/753.15	c  136168 constraints of type <logicor>
752.86/753.15	c transformed objective value is always integral (scale: 1)
752.86/753.15	c Presolving Time: 745.80
752.86/753.15	c - non default parameters ----------------------------------------------------------------------
752.86/753.15	c # SCIP version 1.2.1.2
752.86/753.15	c 
752.86/753.15	c # frequency for displaying node information lines
752.86/753.15	c # [type: int, range: [-1,2147483647], default: 100]
752.86/753.15	c display/freq = 10000
752.86/753.15	c 
752.86/753.15	c # maximal time in seconds to run
752.86/753.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
752.86/753.15	c limits/time = 1796.75
752.86/753.15	c 
752.86/753.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
752.86/753.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
752.86/753.15	c limits/memory = 1620
752.86/753.15	c 
752.86/753.15	c # should presolving try to simplify inequalities
752.86/753.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
752.86/753.15	c constraints/linear/simplifyinequalities = TRUE
752.86/753.15	c 
752.86/753.15	c # should presolving try to simplify knapsacks
752.86/753.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
752.86/753.15	c constraints/knapsack/simplifyinequalities = TRUE
752.86/753.15	c 
752.86/753.15	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
752.86/753.15	c # [type: int, range: [-1,2147483647], default: -1]
752.86/753.15	c separating/rapidlearning/freq = 0
752.86/753.15	c 
752.86/753.15	c -----------------------------------------------------------------------------------------------
752.86/753.15	c start solving
752.95/753.29	c 
753.34/753.65	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
753.34/753.65	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
753.34/753.65	c [src/scip/lp.c:3515] ERROR: No memory in function call
753.34/753.65	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
753.34/753.65	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
753.34/753.65	c [src/cmain.c:657] ERROR: Error <-1> in function call
753.34/753.65	c [src/cmain.c:832] ERROR: Error <-1> in function call
753.34/753.65	c [src/cmain.c:908] ERROR: Error <-1> in function call
753.34/753.65	c SCIP Error (-1): c insufficient memory errorc 
753.34/753.65	c Time complete: 753.4.

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-2687406-1278453047/watcher-2687406-1278453047 -o /tmp/evaluation-result-2687406-1278453047/solver-2687406-1278453047 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687406-1278453047.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: 1.14 1.03 1.01 3/106 20835
/proc/meminfo: memFree=1860072/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=8260 CPUtime=0
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 1018 0 0 0 0 0 0 0 18 0 1 0 13511451 8458240 939 1992294400 4194304 9819077 140733340203856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 2322 949 371 1374 0 943 0

[startup+0.090455 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 20835
/proc/meminfo: memFree=1860072/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=17140 CPUtime=0.08
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 3203 0 0 0 7 1 0 0 20 0 1 0 13511451 17551360 3124 1992294400 4194304 9819077 140733340203856 18446744073709551615 5647787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 4285 3124 388 1374 0 2906 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17140

[startup+0.101456 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 20835
/proc/meminfo: memFree=1860072/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=17612 CPUtime=0.09
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 3320 0 0 0 8 1 0 0 20 0 1 0 13511451 18034688 3241 1992294400 4194304 9819077 140733340203856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 4403 3241 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.301474 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 20835
/proc/meminfo: memFree=1860072/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=29632 CPUtime=0.29
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 6364 0 0 0 27 2 0 0 20 0 1 0 13511451 30343168 6276 1992294400 4194304 9819077 140733340203856 18446744073709551615 5650709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 7408 6276 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.70051 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 20835
/proc/meminfo: memFree=1860072/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=44916 CPUtime=0.69
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 10171 0 0 0 65 4 0 0 21 0 1 0 13511451 45993984 10083 1992294400 4194304 9819077 140733340203856 18446744073709551615 8584085 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 11229 10083 388 1374 0 9850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44916

[startup+1.50058 s]
/proc/loadavg: 1.14 1.03 1.01 2/107 20836
/proc/meminfo: memFree=1814432/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=61508 CPUtime=1.49
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 14321 0 0 0 144 5 0 0 23 0 1 0 13511451 62984192 14233 1992294400 4194304 9819077 140733340203856 18446744073709551615 4240584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 15377 14233 388 1374 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61508

[startup+3.10073 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 20836
/proc/meminfo: memFree=1785788/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=113420 CPUtime=3.09
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 27237 0 0 0 299 10 0 0 25 0 1 0 13511451 116142080 27149 1992294400 4194304 9819077 140733340203856 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20835/statm: 28355 27149 388 1374 0 26976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113420

[startup+6.30101 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 20838
/proc/meminfo: memFree=1526132/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=391456 CPUtime=6.29
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 96261 0 0 0 593 36 0 0 25 0 1 0 13511451 400850944 95744 1992294400 4194304 9819077 140733340203856 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 97864 95744 487 1374 0 96485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 391456

[startup+12.7006 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 20838
/proc/meminfo: memFree=1267344/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=627604 CPUtime=12.69
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 153200 0 0 0 1203 66 0 0 25 0 1 0 13511451 642666496 152683 1992294400 4194304 9819077 140733340203856 18446744073709551615 5968575 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 156901 152683 491 1374 0 155522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 627604

[startup+25.5017 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 20838
/proc/meminfo: memFree=1214892/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=662660 CPUtime=25.48
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 162556 0 0 0 2449 99 0 0 25 0 1 0 13511451 678563840 161268 1992294400 4194304 9819077 140733340203856 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 165665 161268 491 1374 0 164286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 662660

[startup+51.101 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 20838
/proc/meminfo: memFree=1120032/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=766056 CPUtime=51.07
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 207099 0 0 0 4915 192 0 0 25 0 1 0 13511451 784441344 185138 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 191514 185138 530 1374 0 190135 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 766056

[startup+102.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 20840
/proc/meminfo: memFree=1085932/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=800684 CPUtime=102.26
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 215614 0 0 0 10030 196 0 0 25 0 1 0 13511451 819900416 193620 1992294400 4194304 9819077 140733340203856 18446744073709551615 4696058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 200171 193620 530 1374 0 198792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 800684

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20842
/proc/meminfo: memFree=1001240/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=886680 CPUtime=162.23
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 236711 0 0 0 16018 205 0 0 25 0 1 0 13511451 907960320 214717 1992294400 4194304 9819077 140733340203856 18446744073709551615 4660129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 221670 214717 530 1374 0 220291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 886680

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20842
/proc/meminfo: memFree=930684/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=960220 CPUtime=222.21
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 255588 0 0 0 22008 213 0 0 25 0 1 0 13511451 983265280 232314 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 240055 232314 530 1374 0 238676 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 960220

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20844
/proc/meminfo: memFree=879968/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1014904 CPUtime=282.19
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 270378 0 0 0 27998 221 0 0 25 0 1 0 13511451 1039261696 245213 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 253726 245213 530 1374 0 252347 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1014904

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20846
/proc/meminfo: memFree=785604/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1108976 CPUtime=342.17
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 293943 0 0 0 33986 231 0 0 25 0 1 0 13511451 1135591424 268489 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 277244 268489 530 1374 0 275865 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1108976

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20848
/proc/meminfo: memFree=720876/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1172512 CPUtime=402.16
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 310606 0 0 0 39974 242 0 0 25 0 1 0 13511451 1200652288 284640 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 293128 284640 530 1374 0 291749 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1172512

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20850
/proc/meminfo: memFree=636308/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1256632 CPUtime=462.14
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 332887 0 0 0 45962 252 0 0 25 0 1 0 13511451 1286791168 306153 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 314158 306153 530 1374 0 312779 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1256632

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20850
/proc/meminfo: memFree=527560/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1366036 CPUtime=522.12
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 359634 0 0 0 51946 266 0 0 25 0 1 0 13511451 1398820864 332900 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 341509 332900 530 1374 0 340130 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1366036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20852
/proc/meminfo: memFree=422284/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1475068 CPUtime=582.1
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 385842 0 0 0 57933 277 0 0 25 0 1 0 13511451 1510469632 359108 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 368767 359108 530 1374 0 367388 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1475068

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20863
/proc/meminfo: memFree=269084/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1628360 CPUtime=642.08
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 424496 0 0 0 63908 300 0 0 25 0 1 0 13511451 1667440640 397250 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 407090 397250 530 1374 0 405711 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1628360

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20865
/proc/meminfo: memFree=144092/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1754276 CPUtime=702.05
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 455959 0 0 0 69881 324 0 0 25 0 1 0 13511451 1796378624 428713 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 438569 428713 530 1374 0 437190 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1754276



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+753.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20867
/proc/meminfo: memFree=53696/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1843524 CPUtime=752.76
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 478200 0 0 0 74929 347 0 0 25 0 1 0 13511451 1887768576 450954 1992294400 4194304 9819077 140733340203856 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 460881 450954 530 1374 0 459502 0
Current children cumulated CPU time (s) 752.76
Current children cumulated vsize (KiB) 1843524

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

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

[startup+753.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20868
/proc/meminfo: memFree=41784/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=1854908 CPUtime=753.15
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202496 482151 0 0 0 74967 348 0 0 25 0 1 0 13511451 1899425792 453950 1992294400 4194304 9819077 140733340203856 18446744073709551615 6031911 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20835/statm: 463727 453950 552 1374 0 462348 0
Current children cumulated CPU time (s) 753.15
Current children cumulated vsize (KiB) 1854908

[startup+753.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20868
/proc/meminfo: memFree=41784/2059040 swapFree=4152312/4192956
[pid=20835] ppid=20833 vsize=0 CPUtime=753.54
/proc/20835/stat : 20835 (pbscip.linux.x8) R 20833 20835 20286 0 -1 4202500 493285 0 0 0 74988 366 0 0 25 0 1 0 13511451 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20835/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 753.54
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 753.835
CPU time (s): 753.588
CPU user time (s): 749.885
CPU system time (s): 3.70344
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 1887916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 749.885
system time used= 3.70344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493285
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= 2
involuntary context switches= 9541

runsolver used 1.27481 second user time and 3.54246 second system time

The end

Launcher Data 

Begin job on node051 at 2010-07-06 23:50:47
IDJOB=2687406
IDBENCH=77778
IDSOLVER=1168
FILE ID=node051/2687406-1278453047
PBS_JOBID= 11233514
Free space on /tmp= 62516 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/j90opt/normalized-j9024_9.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-2687406-1278453047/watcher-2687406-1278453047 -o /tmp/evaluation-result-2687406-1278453047/solver-2687406-1278453047 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687406-1278453047.opb -t 1800 -m 1800

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

MD5SUM BENCH= ac7768e472a94a1861dde18784baf383
RANDOM SEED=1597636191

node051.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860600 kB
Buffers:          5644 kB
Cached:          94448 kB
SwapCached:       5228 kB
Active:          45640 kB
Inactive:        80196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860600 kB
SwapTotal:     4192956 kB
SwapFree:      4152312 kB
Dirty:           12024 kB
Writeback:           8 kB
AnonPages:       20412 kB
Mapped:          12768 kB
Slab:            50564 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182728 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= 62508 MiB
End job on node051 at 2010-07-07 00:03:22