Trace number 2686952

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) 886.963 887.179

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12013_5.std.opb
MD5SUM5495138de3d55ac13cf4e73f1acf7a00
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark1800.18
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 constraints234296
Number of constraints which are clauses233096
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 constraint95
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-2686952-1278444879.opb>
4.19/4.29	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234296 constraints
4.19/4.29	c problem read
4.19/4.29	c presolving settings loaded
5.50/5.59	c presolving:
20.09/20.11	c (round 1) 4401 del vars, 13292 del conss, 2967 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16153960 impls, 0 clqs
31.18/31.21	c (round 2) 11561 del vars, 36582 del conss, 9812 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16185724 impls, 0 clqs
34.88/34.95	c (round 3) 14138 del vars, 48236 del conss, 11247 chg bounds, 32 chg sides, 36 chg coeffs, 0 upgd conss, 16200531 impls, 0 clqs
37.08/37.12	c (round 4) 15217 del vars, 52455 del conss, 11913 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16207806 impls, 0 clqs
38.18/38.26	c (round 5) 15691 del vars, 54605 del conss, 12192 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16210865 impls, 0 clqs
38.78/38.83	c (round 6) 15877 del vars, 55472 del conss, 12279 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16212299 impls, 0 clqs
39.19/39.20	c (round 7) 15953 del vars, 55840 del conss, 12309 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16213041 impls, 0 clqs
39.49/39.52	c (round 8) 15977 del vars, 55968 del conss, 12321 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16213249 impls, 0 clqs
39.78/39.81	c (round 9) 15985 del vars, 56020 del conss, 12325 chg bounds, 64 chg sides, 69 chg coeffs, 0 upgd conss, 16213317 impls, 0 clqs
41.69/41.79	c (round 10) 15985 del vars, 56032 del conss, 12325 chg bounds, 64 chg sides, 69 chg coeffs, 178264 upgd conss, 16213317 impls, 0 clqs
43.99/44.09	c (round 11) 15985 del vars, 56035 del conss, 12325 chg bounds, 114 chg sides, 280 chg coeffs, 178264 upgd conss, 16213317 impls, 0 clqs
884.78/885.00	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2686952-1278444879/watcher-2686952-1278444879 -o /tmp/evaluation-result-2686952-1278444879/solver-2686952-1278444879 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686952-1278444879.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18939
/proc/meminfo: memFree=1849624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=7724 CPUtime=0
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 1015 0 0 0 0 0 0 0 20 0 1 0 12695282 7909376 935 1992294400 4194304 8223781 140737237495152 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 1931 944 348 984 0 944 0

[startup+0.0929171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18939
/proc/meminfo: memFree=1849624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=15572 CPUtime=0.08
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 3183 0 0 0 8 0 0 0 20 0 1 0 12695282 15945728 3103 1992294400 4194304 8223781 140737237495152 18446744073709551615 5649745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 3893 3103 365 984 0 2906 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15572

[startup+0.100917 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18939
/proc/meminfo: memFree=1849624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=16044 CPUtime=0.09
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 3300 0 0 0 8 1 0 0 20 0 1 0 12695282 16429056 3220 1992294400 4194304 8223781 140737237495152 18446744073709551615 6207514 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.300935 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18939
/proc/meminfo: memFree=1849624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=28064 CPUtime=0.29
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 6344 0 0 0 27 2 0 0 20 0 1 0 12695282 28737536 6255 1992294400 4194304 8223781 140737237495152 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700969 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18939
/proc/meminfo: memFree=1849624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=49728 CPUtime=0.69
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 11715 0 0 0 66 3 0 0 21 0 1 0 12695282 50921472 11626 1992294400 4194304 8223781 140737237495152 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 12432 11626 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18940
/proc/meminfo: memFree=1798652/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=66324 CPUtime=1.49
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 15865 0 0 0 144 5 0 0 23 0 1 0 12695282 67915776 15776 1992294400 4194304 8223781 140737237495152 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 16581 15776 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18940
/proc/meminfo: memFree=1775464/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=110872 CPUtime=3.09
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 26970 0 0 0 300 9 0 0 25 0 1 0 12695282 113532928 26881 1992294400 4194304 8223781 140737237495152 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18939/statm: 27718 26881 365 984 0 26731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110872

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18940
/proc/meminfo: memFree=1514444/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=394128 CPUtime=6.29
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 96517 0 0 0 593 36 0 0 25 0 1 0 12695282 403587072 96018 1992294400 4194304 8223781 140737237495152 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 98532 96028 437 984 0 97545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394128

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18940
/proc/meminfo: memFree=1203328/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=684308 CPUtime=12.69
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 168759 0 0 0 1199 70 0 0 25 0 1 0 12695282 700731392 168259 1992294400 4194304 8223781 140737237495152 18446744073709551615 5968778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 171077 168259 441 984 0 170090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 684308

[startup+25.5002 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 18940
/proc/meminfo: memFree=1012988/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=857356 CPUtime=25.48
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 209620 0 0 0 2442 106 0 0 25 0 1 0 12695282 877932544 208863 1992294400 4194304 8223781 140737237495152 18446744073709551615 5966514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 214339 208863 445 984 0 213352 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 857356

[startup+51.1005 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 18941
/proc/meminfo: memFree=930652/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=944480 CPUtime=51.08
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 264198 0 0 0 4873 235 0 0 25 0 1 0 12695282 967147520 229590 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 236120 229590 484 984 0 235133 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 944480

[startup+102.309 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 18942
/proc/meminfo: memFree=877580/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1002244 CPUtime=102.28
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 277438 0 0 0 9986 242 0 0 25 0 1 0 12695282 1026297856 242830 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 250561 242830 484 984 0 249574 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1002244

[startup+162.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 18944
/proc/meminfo: memFree=832444/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1048340 CPUtime=162.25
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 288745 0 0 0 15978 247 0 0 25 0 1 0 12695282 1073500160 254104 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 262085 254104 484 984 0 261098 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1048340

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18946
/proc/meminfo: memFree=794624/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1087180 CPUtime=222.23
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 298172 0 0 0 21971 252 0 0 25 0 1 0 12695282 1113272320 263531 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 271795 263531 484 984 0 270808 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1087180

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 18948
/proc/meminfo: memFree=723448/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1160772 CPUtime=282.22
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 316353 0 0 0 27961 261 0 0 25 0 1 0 12695282 1188630528 281712 1992294400 4194304 8223781 140737237495152 18446744073709551615 5955622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 290193 281712 484 984 0 289206 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1160772

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18949
/proc/meminfo: memFree=665044/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1220644 CPUtime=342.21
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 331762 0 0 0 33953 268 0 0 25 0 1 0 12695282 1249939456 295841 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 305161 295841 484 984 0 304174 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1220644

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18950
/proc/meminfo: memFree=616808/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1267040 CPUtime=402.19
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 344055 0 0 0 39946 273 0 0 25 0 1 0 12695282 1297448960 307878 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 316760 307878 484 984 0 315773 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1267040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18952
/proc/meminfo: memFree=554312/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1331296 CPUtime=462.18
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 359731 0 0 0 45938 280 0 0 25 0 1 0 12695282 1363247104 323455 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 332824 323455 484 984 0 331837 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1331296

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18954
/proc/meminfo: memFree=497892/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1389796 CPUtime=522.17
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 374138 0 0 0 51931 286 0 0 25 0 1 0 12695282 1423151104 337862 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 347449 337862 484 984 0 346462 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1389796

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18956
/proc/meminfo: memFree=422996/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1464600 CPUtime=582.15
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 392739 0 0 0 57920 295 0 0 25 0 1 0 12695282 1499750400 356207 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 366150 356207 484 984 0 365163 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1464600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18957
/proc/meminfo: memFree=386168/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1501224 CPUtime=642.15
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 402175 0 0 0 63914 301 0 0 25 0 1 0 12695282 1537253376 365387 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 375306 365387 484 984 0 374319 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1501224

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18958
/proc/meminfo: memFree=306188/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1582724 CPUtime=702.12
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 422111 0 0 0 69901 311 0 0 25 0 1 0 12695282 1620709376 385323 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 395681 385323 484 984 0 394694 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1582724

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18960
/proc/meminfo: memFree=244064/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1643804 CPUtime=762.11
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 438162 0 0 0 75890 321 0 0 25 0 1 0 12695282 1683255296 400829 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 410951 400829 484 984 0 409964 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1643804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18962
/proc/meminfo: memFree=140648/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1745912 CPUtime=822.09
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 465230 0 0 0 81872 337 0 0 25 0 1 0 12695282 1787813888 426617 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 436478 426617 484 984 0 435491 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1745912

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18964
/proc/meminfo: memFree=51864/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1833528 CPUtime=882.08
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 487400 0 0 0 87854 354 0 0 25 0 1 0 12695282 1877532672 448787 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 458382 448787 484 984 0 457395 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1833528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+885.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18964
/proc/meminfo: memFree=40704/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1844712 CPUtime=884.78
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 490154 0 0 0 88123 355 0 0 25 0 1 0 12695282 1888985088 451541 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 461178 451541 484 984 0 460191 0
Current children cumulated CPU time (s) 884.78
Current children cumulated vsize (KiB) 1844712

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -18939

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

[startup+886.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18965
/proc/meminfo: memFree=40448/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1847760 CPUtime=885.98
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 491111 0 0 0 88242 356 0 0 25 0 1 0 12695282 1892106240 452498 1992294400 4194304 8223781 140737237495152 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 461940 452498 484 984 0 460953 0
Current children cumulated CPU time (s) 885.98
Current children cumulated vsize (KiB) 1847760

[startup+886.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18965
/proc/meminfo: memFree=36728/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1848784 CPUtime=886.38
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 491340 0 0 0 88282 356 0 0 25 0 1 0 12695282 1893154816 452727 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 462196 452727 484 984 0 461209 0
Current children cumulated CPU time (s) 886.38
Current children cumulated vsize (KiB) 1848784

[startup+887.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18965
/proc/meminfo: memFree=36728/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=1848784 CPUtime=886.78
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4202496 491361 0 0 0 88322 356 0 0 25 0 1 0 12695282 1893154816 452748 1992294400 4194304 8223781 140737237495152 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18939/statm: 462196 452748 484 984 0 461209 0
Current children cumulated CPU time (s) 886.78
Current children cumulated vsize (KiB) 1848784

[startup+887.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18965
/proc/meminfo: memFree=36728/2059040 swapFree=4153840/4192956
[pid=18939] ppid=18937 vsize=0 CPUtime=886.87
/proc/18939/stat : 18939 (pbscip.linux.x8) R 18937 18939 17827 0 -1 4203524 491361 0 0 0 88322 365 0 0 25 0 1 0 12695282 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/18939/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 886.87
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 887.179
CPU time (s): 886.963
CPU user time (s): 883.23
CPU system time (s): 3.73343
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 1848784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 883.23
system time used= 3.73343
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 491361
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= 11497

runsolver used 1.45378 second user time and 4.21536 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-06 21:34:39
IDJOB=2686952
IDBENCH=77200
IDSOLVER=1169
FILE ID=node043/2686952-1278444879
PBS_JOBID= 11233478
Free space on /tmp= 62520 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/j120opt/normalized-j12013_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686952-1278444879/watcher-2686952-1278444879 -o /tmp/evaluation-result-2686952-1278444879/solver-2686952-1278444879 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686952-1278444879.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5495138de3d55ac13cf4e73f1acf7a00
RANDOM SEED=859919737

node043.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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850028 kB
Buffers:         10328 kB
Cached:         107348 kB
SwapCached:       1888 kB
Active:          68348 kB
Inactive:        73060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850028 kB
SwapTotal:     4192956 kB
SwapFree:      4153840 kB
Dirty:           12128 kB
Writeback:           0 kB
AnonPages:       21736 kB
Mapped:          12860 kB
Slab:            45500 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181312 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= 62516 MiB
End job on node043 at 2010-07-06 21:49:27