Trace number 2687342

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) 781.012 781.269

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9013_9.std.opb
MD5SUMb0c7829ae2c1e7f3e474b84d63238c03
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark132
Best CPU time to get the best result obtained on this benchmark1800.15
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 constraints176329
Number of constraints which are clauses175129
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 constraint90
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-2687342-1278452036.opb>
3.20/3.30	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 176329 constraints
3.20/3.30	c problem read
3.20/3.30	c presolving settings loaded
4.30/4.31	c presolving:
14.89/14.95	c (round 1) 3449 del vars, 9729 del conss, 2459 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12022042 impls, 0 clqs
20.99/21.06	c (round 2) 7749 del vars, 26366 del conss, 6513 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12040298 impls, 0 clqs
23.09/23.18	c (round 3) 9287 del vars, 33150 del conss, 7451 chg bounds, 27 chg sides, 23 chg coeffs, 0 upgd conss, 12048030 impls, 0 clqs
24.78/24.82	c (round 4) 10310 del vars, 36791 del conss, 8218 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12055383 impls, 0 clqs
25.99/26.01	c (round 5) 11054 del vars, 39474 del conss, 8752 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12059081 impls, 0 clqs
26.49/26.59	c (round 6) 11400 del vars, 40936 del conss, 8965 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12060841 impls, 0 clqs
26.99/27.04	c (round 7) 11560 del vars, 41544 del conss, 9063 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062062 impls, 0 clqs
27.29/27.34	c (round 8) 11630 del vars, 41898 del conss, 9105 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062554 impls, 0 clqs
27.59/27.60	c (round 9) 11672 del vars, 42089 del conss, 9135 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062798 impls, 0 clqs
27.79/27.85	c (round 10) 11708 del vars, 42237 del conss, 9162 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062970 impls, 0 clqs
27.98/28.07	c (round 11) 11722 del vars, 42310 del conss, 9171 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063014 impls, 0 clqs
28.19/28.28	c (round 12) 11726 del vars, 42334 del conss, 9173 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063044 impls, 0 clqs
28.39/28.48	c (round 13) 11730 del vars, 42350 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063054 impls, 0 clqs
29.88/29.94	c (round 14) 11730 del vars, 42354 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 133975 upgd conss, 12063054 impls, 0 clqs
709.95/710.26	c    (703.1s) probing: 1000/43052 (2.3%) - 3 fixings, 1 aggregations, 8955179 implications, 0 bound changes
780.06/780.32	c pressed CTRL-C 1 times (5 times for forcing termination)
780.06/780.39	c    (772.8s) probing: 1287/43052 (3.0%) - 3 fixings, 1 aggregations, 10428236 implications, 0 bound changes
780.06/780.39	c    (772.8s) probing aborted: solving stopped
780.06/780.40	c presolving (15 rounds):
780.06/780.40	c  11734 deleted vars, 42354 deleted constraints, 9175 tightened bounds, 0 added holes, 42 changed sides, 153 changed coefficients
780.06/780.40	c  48079928 implications, 0 cliques
780.06/780.40	c presolved problem has 43048 variables (43048 bin, 0 int, 0 impl, 0 cont) and 133982 constraints
780.06/780.40	c    1178 constraints of type <knapsack>
780.06/780.40	c       7 constraints of type <setppc>
780.06/780.40	c  132797 constraints of type <logicor>
780.06/780.40	c transformed objective value is always integral (scale: 1)
780.06/780.40	c Presolving Time: 772.31
780.06/780.40	c - non default parameters ----------------------------------------------------------------------
780.06/780.40	c # SCIP version 1.2.1.2
780.06/780.40	c 
780.06/780.40	c # frequency for displaying node information lines
780.06/780.40	c # [type: int, range: [-1,2147483647], default: 100]
780.06/780.40	c display/freq = 10000
780.06/780.40	c 
780.06/780.40	c # maximal time in seconds to run
780.06/780.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
780.06/780.40	c limits/time = 1796.7
780.06/780.40	c 
780.06/780.40	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
780.06/780.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
780.06/780.40	c limits/memory = 1620
780.06/780.40	c 
780.06/780.40	c # should presolving try to simplify inequalities
780.06/780.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
780.06/780.40	c constraints/linear/simplifyinequalities = TRUE
780.06/780.40	c 
780.06/780.40	c # should presolving try to simplify knapsacks
780.06/780.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
780.06/780.40	c constraints/knapsack/simplifyinequalities = TRUE
780.06/780.40	c 
780.06/780.40	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
780.06/780.40	c # [type: int, range: [-1,2147483647], default: -1]
780.06/780.40	c separating/rapidlearning/freq = 0
780.06/780.40	c 
780.06/780.40	c -----------------------------------------------------------------------------------------------
780.06/780.40	c start solving
780.23/780.55	c 
780.23/780.55	c (node 0) switching to memory saving mode (mem: 1356.8M/1620.0M)
780.76/781.08	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
780.76/781.08	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
780.76/781.08	c [src/scip/lp.c:3515] ERROR: No memory in function call
780.76/781.08	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
780.76/781.08	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
780.76/781.08	c [src/cmain.c:657] ERROR: Error <-1> in function call
780.76/781.08	c [src/cmain.c:832] ERROR: Error <-1> in function call
780.76/781.08	c [src/cmain.c:908] ERROR: Error <-1> in function call
780.76/781.08	c SCIP Error (-1): c insufficient memory errorc 
780.76/781.08	c Time complete: 780.82.

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-2687342-1278452036/watcher-2687342-1278452036 -o /tmp/evaluation-result-2687342-1278452036/solver-2687342-1278452036 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687342-1278452036.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 22647
/proc/meminfo: memFree=1354020/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=7724 CPUtime=0
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 1031 0 0 0 0 0 0 0 20 0 1 0 13417283 7909376 952 1992294400 4194304 8223781 140733974452736 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 1931 962 348 984 0 944 0

[startup+0.0882799 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 22647
/proc/meminfo: memFree=1354020/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=15440 CPUtime=0.07
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 3173 0 0 0 7 0 0 0 20 0 1 0 13417283 15810560 3093 1992294400 4194304 8223781 140733974452736 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 3860 3093 365 984 0 2873 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15440

[startup+0.101281 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 22647
/proc/meminfo: memFree=1354020/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=16048 CPUtime=0.1
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 3300 0 0 0 9 1 0 0 20 0 1 0 13417283 16433152 3220 1992294400 4194304 8223781 140733974452736 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 4012 3220 365 984 0 3025 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16048

[startup+0.301301 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 22647
/proc/meminfo: memFree=1354020/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=28068 CPUtime=0.29
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 6343 0 0 0 27 2 0 0 20 0 1 0 13417283 28741632 6254 1992294400 4194304 8223781 140733974452736 18446744073709551615 5648965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 7017 6254 365 984 0 6030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28068

[startup+0.701338 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 22647
/proc/meminfo: memFree=1354020/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=43348 CPUtime=0.69
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 10116 0 0 0 66 3 0 0 21 0 1 0 13417283 44388352 10027 1992294400 4194304 8223781 140733974452736 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 10837 10027 365 984 0 9850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43348

[startup+1.50141 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=1309372/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=59944 CPUtime=1.49
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 14265 0 0 0 145 4 0 0 23 0 1 0 13417283 61382656 14176 1992294400 4194304 8223781 140733974452736 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 14986 14176 365 984 0 13999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59944

[startup+3.10057 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=1280480/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=109976 CPUtime=3.09
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 26732 0 0 0 299 10 0 0 25 0 1 0 13417283 112615424 26643 1992294400 4194304 8223781 140733974452736 18446744073709551615 7246482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22647/statm: 27494 26643 365 984 0 26507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109976

[startup+6.30087 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=1026156/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=385356 CPUtime=6.29
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 94854 0 0 0 592 37 0 0 25 0 1 0 13417283 394604544 94351 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 96339 94351 441 984 0 95352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385356

[startup+12.7005 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=764516/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=620808 CPUtime=12.69
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 151519 0 0 0 1203 66 0 0 25 0 1 0 13417283 635707392 151016 1992294400 4194304 8223781 140733974452736 18446744073709551615 6207260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 155202 151016 445 984 0 154215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 620808

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=721612/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=649956 CPUtime=25.48
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 159558 0 0 0 2447 101 0 0 25 0 1 0 13417283 665554944 158012 1992294400 4194304 8223781 140733974452736 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 162489 158012 445 984 0 161502 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 649956

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22648
/proc/meminfo: memFree=622164/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=755744 CPUtime=51.07
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 200921 0 0 0 4908 199 0 0 25 0 1 0 13417283 773881856 182953 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 188936 182953 482 984 0 187949 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 755744

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22650
/proc/meminfo: memFree=592776/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=785240 CPUtime=102.26
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 208261 0 0 0 10022 204 0 0 25 0 1 0 13417283 804085760 190293 1992294400 4194304 8223781 140733974452736 18446744073709551615 5968603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 196310 190293 482 984 0 195323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 785240

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 1.01 2/107 22652
/proc/meminfo: memFree=500768/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=884076 CPUtime=162.24
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 231862 0 0 0 16009 215 0 0 25 0 1 0 13417283 905293824 213894 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 221019 213894 482 984 0 220032 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 884076

[startup+222.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/107 22652
/proc/meminfo: memFree=431080/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=953528 CPUtime=222.22
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 249088 0 0 0 21999 223 0 0 25 0 1 0 13417283 976412672 230608 1992294400 4194304 8223781 140733974452736 18446744073709551615 4660122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 238382 230608 482 984 0 237395 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 953528

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22654
/proc/meminfo: memFree=337336/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1051240 CPUtime=282.19
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 273261 0 0 0 27986 233 0 0 25 0 1 0 13417283 1076469760 254525 1992294400 4194304 8223781 140733974452736 18446744073709551615 5968600 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 262810 254525 482 984 0 261823 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1051240

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22656
/proc/meminfo: memFree=262688/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1124112 CPUtime=342.18
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 291358 0 0 0 33975 243 0 0 25 0 1 0 13417283 1151090688 272622 1992294400 4194304 8223781 140733974452736 18446744073709551615 4660050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 281028 272622 483 984 0 280041 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1124112

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22658
/proc/meminfo: memFree=156544/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1226920 CPUtime=402.15
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 318332 0 0 0 39962 253 0 0 25 0 1 0 13417283 1256366080 299340 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 306730 299340 483 984 0 305743 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1226920

[startup+462.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 22660
/proc/meminfo: memFree=55360/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1330620 CPUtime=462.13
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 343724 0 0 0 45945 268 0 0 25 0 1 0 13417283 1362554880 324476 1992294400 4194304 8223781 140733974452736 18446744073709551615 4854603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 332655 324476 483 984 0 331668 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1330620

[startup+522.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 22660
/proc/meminfo: memFree=9772/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1415360 CPUtime=522.12
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 365446 0 0 0 51927 285 0 0 25 0 1 0 13417283 1449328640 345686 1992294400 4194304 8223781 140733974452736 18446744073709551615 4999818 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 353840 345686 483 984 0 352853 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1415360

[startup+582.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 22662
/proc/meminfo: memFree=10600/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1531176 CPUtime=582.1
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 394616 0 0 0 57897 313 0 0 25 0 1 0 13417283 1567924224 374344 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 382794 374344 483 984 0 381807 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1531176

[startup+642.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 22664
/proc/meminfo: memFree=9928/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1650344 CPUtime=642.09
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 425613 0 0 0 63865 344 0 0 25 0 1 0 13417283 1689952256 403804 1992294400 4194304 8223781 140733974452736 18446744073709551615 4659545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 412586 403804 483 984 0 411599 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1650344

[startup+702.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 22666
/proc/meminfo: memFree=10588/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1734360 CPUtime=702.06
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 445989 0 0 0 69833 373 0 0 25 0 1 0 13417283 1775984640 424180 1992294400 4194304 8223781 140733974452736 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 433590 424180 483 984 0 432603 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1734360

[startup+762.309 s]
/proc/loadavg: 1.15 1.07 1.01 2/107 22668
/proc/meminfo: memFree=11584/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1821276 CPUtime=762.04
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 468042 0 0 0 75804 400 0 0 25 0 1 0 13417283 1864986624 445721 1992294400 4194304 8223781 140733974452736 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 455319 445721 488 984 0 454332 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1821276



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+780.312 s]
/proc/loadavg: 1.11 1.06 1.01 3/107 22668
/proc/meminfo: memFree=10796/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1843560 CPUtime=780.06
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 474228 0 0 0 77596 410 0 0 25 0 1 0 13417283 1887805440 451907 1992294400 4194304 8223781 140733974452736 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 460890 451907 488 984 0 459903 0
Current children cumulated CPU time (s) 780.06
Current children cumulated vsize (KiB) 1843560

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

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

[startup+780.6 s]
/proc/loadavg: 1.11 1.06 1.01 3/107 22668
/proc/meminfo: memFree=10796/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1843936 CPUtime=780.33
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 475509 0 0 0 77623 410 0 0 25 0 1 0 13417283 1888190464 451975 1992294400 4194304 8223781 140733974452736 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 460984 451975 497 984 0 459997 0
Current children cumulated CPU time (s) 780.33
Current children cumulated vsize (KiB) 1843936

[startup+781.026 s]
/proc/loadavg: 1.11 1.06 1.01 2/108 22669
/proc/meminfo: memFree=9304/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=1883704 CPUtime=780.76
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202496 486446 0 0 0 77659 417 0 0 25 0 1 0 13417283 1928912896 461865 1992294400 4194304 8223781 140733974452736 18446744073709551615 4517775 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22647/statm: 470926 461868 509 984 0 469939 0
Current children cumulated CPU time (s) 780.76
Current children cumulated vsize (KiB) 1883704

[startup+781.201 s]
/proc/loadavg: 1.11 1.06 1.01 2/108 22669
/proc/meminfo: memFree=9304/2059040 swapFree=4192956/4192956
[pid=22647] ppid=22645 vsize=0 CPUtime=780.93
/proc/22647/stat : 22647 (pbscip.linux.x8) R 22645 22647 22309 0 -1 4202500 489283 0 0 0 77664 429 0 0 25 0 1 0 13417283 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22647/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 780.93
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 781.269
CPU time (s): 781.012
CPU user time (s): 776.644
CPU system time (s): 4.36833
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 1883704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 776.644
system time used= 4.36834
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489283
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= 1
involuntary context switches= 10352

runsolver used 1.21182 second user time and 3.78342 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-06 23:33:56
IDJOB=2687342
IDBENCH=77699
IDSOLVER=1169
FILE ID=node004/2687342-1278452036
PBS_JOBID= 11233502
Free space on /tmp= 62428 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-j9013_9.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-2687342-1278452036/watcher-2687342-1278452036 -o /tmp/evaluation-result-2687342-1278452036/solver-2687342-1278452036 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687342-1278452036.opb -t 1800 -m 1800

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

MD5SUM BENCH= b0c7829ae2c1e7f3e474b84d63238c03
RANDOM SEED=2146872984

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1354424 kB
Buffers:        126420 kB
Cached:         438620 kB
SwapCached:          0 kB
Active:         256932 kB
Inactive:       368392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1354424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10504 kB
Writeback:           0 kB
AnonPages:       60240 kB
Mapped:          14468 kB
Slab:            57264 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182236 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= 62424 MiB
End job on node004 at 2010-07-06 23:46:59