Trace number 2686912

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) 801.504 801.679

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12016_2.std.opb
MD5SUMcccd345daea74d5d7e187f797768ed88
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark265
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 constraints234174
Number of constraints which are clauses232974
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 constraint120
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-2686912-1278443969.opb>
4.30/4.34	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234174 constraints
4.30/4.34	c problem read
4.30/4.34	c presolving settings loaded
5.59/5.64	c presolving:
19.99/20.05	c (round 1) 4989 del vars, 15107 del conss, 3397 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15995960 impls, 0 clqs
32.09/32.17	c (round 2) 13023 del vars, 41242 del conss, 11114 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16034190 impls, 0 clqs
36.29/36.33	c (round 3) 15798 del vars, 53921 del conss, 12723 chg bounds, 12 chg sides, 23 chg coeffs, 0 upgd conss, 16049347 impls, 1 clqs
38.19/38.23	c (round 4) 16871 del vars, 58273 del conss, 13376 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16055855 impls, 1 clqs
39.08/39.14	c (round 5) 17354 del vars, 60336 del conss, 13625 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16059677 impls, 1 clqs
39.69/39.78	c (round 6) 17571 del vars, 61247 del conss, 13756 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16061618 impls, 1 clqs
40.19/40.20	c (round 7) 17663 del vars, 61671 del conss, 13804 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16062405 impls, 1 clqs
40.49/40.55	c (round 8) 17715 del vars, 61894 del conss, 13830 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063007 impls, 1 clqs
40.78/40.87	c (round 9) 17745 del vars, 62029 del conss, 13848 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063265 impls, 1 clqs
41.08/41.16	c (round 10) 17759 del vars, 62105 del conss, 13855 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063543 impls, 1 clqs
41.38/41.44	c (round 11) 17769 del vars, 62151 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063564 impls, 1 clqs
43.08/43.19	c (round 12) 17769 del vars, 62159 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 172015 upgd conss, 16063564 impls, 1 clqs
46.19/46.26	c (round 13) 17769 del vars, 62163 del conss, 13862 chg bounds, 54 chg sides, 238 chg coeffs, 172015 upgd conss, 16064800 impls, 799 clqs
47.78/47.86	c (round 14) 17769 del vars, 62170 del conss, 13862 chg bounds, 80 chg sides, 333 chg coeffs, 172015 upgd conss, 16064800 impls, 862 clqs
799.32/799.50	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-2686912-1278443969/watcher-2686912-1278443969 -o /tmp/evaluation-result-2686912-1278443969/solver-2686912-1278443969 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686912-1278443969.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 19130
/proc/meminfo: memFree=1859948/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=8260 CPUtime=0
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 1012 0 0 0 0 0 0 0 15 0 1 0 12604512 8458240 933 1992294400 4194304 9819077 140734305334160 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 2065 942 369 1374 0 686 0

[startup+0.036468 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19130
/proc/meminfo: memFree=1859948/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=12696 CPUtime=0.03
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 2112 0 0 0 2 1 0 0 17 0 1 0 12604512 13000704 2033 1992294400 4194304 9819077 140734305334160 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 3174 2033 388 1374 0 1795 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12696

[startup+0.101472 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19130
/proc/meminfo: memFree=1859948/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=17612 CPUtime=0.09
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 3320 0 0 0 8 1 0 0 17 0 1 0 12604512 18034688 3241 1992294400 4194304 9819077 140734305334160 18446744073709551615 4207135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 4403 3241 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.300484 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19130
/proc/meminfo: memFree=1859948/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=29632 CPUtime=0.29
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 6363 0 0 0 27 2 0 0 17 0 1 0 12604512 30343168 6275 1992294400 4194304 9819077 140734305334160 18446744073709551615 8583922 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 7408 6275 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.700511 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19130
/proc/meminfo: memFree=1859948/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=51300 CPUtime=0.69
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 11736 0 0 0 64 5 0 0 17 0 1 0 12604512 52531200 11648 1992294400 4194304 9819077 140734305334160 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 12825 11648 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19131
/proc/meminfo: memFree=1809100/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=67892 CPUtime=1.49
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 15885 0 0 0 143 6 0 0 18 0 1 0 12604512 69521408 15797 1992294400 4194304 9819077 140734305334160 18446744073709551615 4907289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 16973 15797 388 1374 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67892

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19131
/proc/meminfo: memFree=1785168/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=113280 CPUtime=3.09
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 27203 0 0 0 299 10 0 0 21 0 1 0 12604512 115998720 27115 1992294400 4194304 9819077 140734305334160 18446744073709551615 5650597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19130/statm: 28320 27115 388 1374 0 26941 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113280

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19131
/proc/meminfo: memFree=1523280/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=394492 CPUtime=6.29
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 96353 0 0 0 594 35 0 0 25 0 1 0 12604512 403959808 95892 1992294400 4194304 9819077 140734305334160 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 98623 95892 483 1374 0 97244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394492

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 19134
/proc/meminfo: memFree=1200684/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=685124 CPUtime=12.69
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 168652 0 0 0 1199 70 0 0 25 0 1 0 12604512 701566976 168191 1992294400 4194304 9819077 140734305334160 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 171281 168191 487 1374 0 169902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685124

[startup+25.5011 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 19134
/proc/meminfo: memFree=986640/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=850832 CPUtime=25.49
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 208138 0 0 0 2445 104 0 0 25 0 1 0 12604512 871251968 207420 1992294400 4194304 9819077 140734305334160 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 212708 207420 491 1374 0 211329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 850832

[startup+51.1008 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 19134
/proc/meminfo: memFree=910132/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=933940 CPUtime=51.08
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 255492 0 0 0 4857 251 0 0 25 0 1 0 12604512 956354560 226896 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 233485 226896 526 1374 0 232106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 933940

[startup+102.308 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 19136
/proc/meminfo: memFree=853340/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=994396 CPUtime=102.28
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 269988 0 0 0 9969 259 0 0 25 0 1 0 12604512 1018261504 241161 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 248599 241161 526 1374 0 247220 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 994396

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19138
/proc/meminfo: memFree=811676/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1037688 CPUtime=162.26
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 280113 0 0 0 15961 265 0 0 25 0 1 0 12604512 1062592512 251286 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 259422 251286 526 1374 0 258043 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1037688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19140
/proc/meminfo: memFree=763192/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1086628 CPUtime=222.24
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 292342 0 0 0 21953 271 0 0 25 0 1 0 12604512 1112707072 263515 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 271657 263515 526 1374 0 270278 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1086628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19140
/proc/meminfo: memFree=680732/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1170984 CPUtime=282.23
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 313078 0 0 0 27942 281 0 0 25 0 1 0 12604512 1199087616 283995 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 292746 283995 526 1374 0 291367 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1170984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19142
/proc/meminfo: memFree=626172/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1224280 CPUtime=342.22
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 326682 0 0 0 33935 287 0 0 25 0 1 0 12604512 1253662720 297599 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 306070 297599 526 1374 0 304691 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1224280

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19144
/proc/meminfo: memFree=578308/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1274252 CPUtime=402.21
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 339154 0 0 0 39928 293 0 0 25 0 1 0 12604512 1304834048 310071 1992294400 4194304 9819077 140734305334160 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 318563 310071 526 1374 0 317184 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 1274252

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19146
/proc/meminfo: memFree=517176/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1333812 CPUtime=462.19
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 354275 0 0 0 45918 301 0 0 25 0 1 0 12604512 1365823488 325126 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 333453 325126 526 1374 0 332074 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1333812

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 19148
/proc/meminfo: memFree=445752/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1404676 CPUtime=522.18
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 371797 0 0 0 51908 310 0 0 25 0 1 0 12604512 1438388224 342648 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 351169 342648 526 1374 0 349790 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1404676

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 19148
/proc/meminfo: memFree=374080/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1476552 CPUtime=582.16
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 389651 0 0 0 57898 318 0 0 25 0 1 0 12604512 1511989248 360502 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 369138 360502 526 1374 0 367759 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1476552

[startup+642.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 19150
/proc/meminfo: memFree=288768/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1566680 CPUtime=642.15
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 411705 0 0 0 63888 327 0 0 25 0 1 0 12604512 1604280320 381788 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 391670 381788 526 1374 0 390291 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1566680

[startup+702.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 19152
/proc/meminfo: memFree=185724/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1671916 CPUtime=702.14
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 437630 0 0 0 69875 339 0 0 25 0 1 0 12604512 1712041984 407457 1992294400 4194304 9819077 140734305334160 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 417979 407457 526 1374 0 416600 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 1671916

[startup+762.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 19154
/proc/meminfo: memFree=98304/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1758608 CPUtime=762.14
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 460939 0 0 0 75860 354 0 0 25 0 1 0 12604512 1800814592 429230 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 439652 429230 526 1374 0 438273 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 1758608



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+799.501 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 19154
/proc/meminfo: memFree=13860/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1844696 CPUtime=799.32
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 482009 0 0 0 79567 365 0 0 25 0 1 0 12604512 1888968704 450300 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 461174 450300 526 1374 0 459795 0
Current children cumulated CPU time (s) 799.32
Current children cumulated vsize (KiB) 1844696

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19130

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

[startup+799.801 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19155
/proc/meminfo: memFree=13108/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1844696 CPUtime=799.61
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 482208 0 0 0 79596 365 0 0 25 0 1 0 12604512 1888968704 450499 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 461174 450499 526 1374 0 459795 0
Current children cumulated CPU time (s) 799.61
Current children cumulated vsize (KiB) 1844696

[startup+800.601 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19155
/proc/meminfo: memFree=13108/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1844696 CPUtime=800.41
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 482220 0 0 0 79676 365 0 0 25 0 1 0 12604512 1888968704 450511 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 461174 450511 526 1374 0 459795 0
Current children cumulated CPU time (s) 800.41
Current children cumulated vsize (KiB) 1844696

[startup+801.401 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19155
/proc/meminfo: memFree=12984/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=1846616 CPUtime=801.22
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4202496 482895 0 0 0 79756 366 0 0 25 0 1 0 12604512 1890934784 451186 1992294400 4194304 9819077 140734305334160 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19130/statm: 461654 451186 526 1374 0 460275 0
Current children cumulated CPU time (s) 801.22
Current children cumulated vsize (KiB) 1846616

[startup+801.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19155
/proc/meminfo: memFree=12984/2059040 swapFree=4192956/4192956
[pid=19130] ppid=19128 vsize=0 CPUtime=801.42
/proc/19130/stat : 19130 (pbscip.linux.x8) R 19128 19130 17984 0 -1 4203524 483011 0 0 0 79767 375 0 0 25 0 1 0 12604512 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19130/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 801.42
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 801.679
CPU time (s): 801.504
CPU user time (s): 797.674
CPU system time (s): 3.83042
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 1847608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 797.674
system time used= 3.83042
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483011
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= 745

runsolver used 1.2868 second user time and 3.83142 second system time

The end

Launcher Data 

Begin job on node039 at 2010-07-06 21:19:30
IDJOB=2686912
IDBENCH=77150
IDSOLVER=1168
FILE ID=node039/2686912-1278443969
PBS_JOBID= 11233443
Free space on /tmp= 62520 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/j120opt/normalized-j12016_2.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-2686912-1278443969/watcher-2686912-1278443969 -o /tmp/evaluation-result-2686912-1278443969/solver-2686912-1278443969 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686912-1278443969.opb -t 1800 -m 1800

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

MD5SUM BENCH= cccd345daea74d5d7e187f797768ed88
RANDOM SEED=1189135540

node039.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		: 3000.242
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860476 kB
Buffers:          3820 kB
Cached:          67268 kB
SwapCached:          0 kB
Active:          66904 kB
Inactive:        64428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860476 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14040 kB
Writeback:           0 kB
AnonPages:       60192 kB
Mapped:          14488 kB
Slab:            45260 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180580 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 node039 at 2010-07-06 21:32:52