Trace number 2686951

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) 886.581 886.893

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: 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-2686951-1278444874.opb>
4.09/4.13	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234296 constraints
4.09/4.13	c problem read
4.09/4.13	c presolving settings loaded
5.39/5.41	c presolving:
19.70/19.75	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
30.78/30.85	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
34.48/34.59	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
36.68/36.76	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
37.78/37.89	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
38.39/38.47	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
38.78/38.84	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
39.08/39.16	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
39.38/39.45	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
41.17/41.24	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
43.48/43.54	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
884.40/884.71	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-2686951-1278444874/watcher-2686951-1278444874 -o /tmp/evaluation-result-2686951-1278444874/solver-2686951-1278444874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686951-1278444874.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 20156
/proc/meminfo: memFree=1776112/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=9288 CPUtime=0
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 1161 0 0 0 0 0 0 0 20 0 1 0 12700998 9510912 1081 1992294400 4194304 9819077 140736518201152 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 2322 1089 371 1374 0 943 0

[startup+0.0457241 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20156
/proc/meminfo: memFree=1776112/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=14112 CPUtime=0.03
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 2446 0 0 0 3 0 0 0 20 0 1 0 12700998 14450688 2366 1992294400 4194304 9819077 140736518201152 18446744073709551615 5650107 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 3528 2366 388 1374 0 2149 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14112

[startup+0.100734 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20156
/proc/meminfo: memFree=1776112/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=17608 CPUtime=0.09
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 3322 0 0 0 8 1 0 0 20 0 1 0 12700998 18030592 3242 1992294400 4194304 9819077 140736518201152 18446744073709551615 4907252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 4643 3251 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.300773 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20156
/proc/meminfo: memFree=1776112/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=29628 CPUtime=0.29
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 12700998 30339072 6276 1992294400 4194304 9819077 140736518201152 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.700851 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20156
/proc/meminfo: memFree=1776112/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=51296 CPUtime=0.69
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 11772 0 0 0 65 4 0 0 20 0 1 0 12700998 52527104 11683 1992294400 4194304 9819077 140736518201152 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 12824 11683 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=1724396/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=67888 CPUtime=1.49
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 15924 0 0 0 143 6 0 0 22 0 1 0 12700998 69517312 15835 1992294400 4194304 9819077 140736518201152 18446744073709551615 4240589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 16972 15835 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=1699596/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=115520 CPUtime=3.09
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 27779 0 0 0 298 11 0 0 25 0 1 0 12700998 118292480 27690 1992294400 4194304 9819077 140736518201152 18446744073709551615 8675096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20156/statm: 28880 27690 388 1374 0 27501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115520

[startup+6.30095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=1429896/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=407808 CPUtime=6.29
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 99713 0 0 0 591 38 0 0 25 0 1 0 12700998 417595392 99219 1992294400 4194304 9819077 140736518201152 18446744073709551615 6181197 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 101952 99219 483 1374 0 100573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 407808

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=1116300/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=693368 CPUtime=12.69
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 170809 0 0 0 1196 73 0 0 25 0 1 0 12700998 710008832 170315 1992294400 4194304 9819077 140736518201152 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 173342 170315 487 1374 0 171963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 693368

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=939484/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=858608 CPUtime=25.49
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 209657 0 0 0 2446 103 0 0 25 0 1 0 12700998 879214592 208906 1992294400 4194304 9819077 140736518201152 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 214652 208906 491 1374 0 213273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 858608

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20157
/proc/meminfo: memFree=857148/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=945612 CPUtime=51.07
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 264156 0 0 0 4873 234 0 0 25 0 1 0 12700998 968306688 229648 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 236403 229648 531 1374 0 235024 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 945612

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20159
/proc/meminfo: memFree=804076/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1003376 CPUtime=102.26
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 277386 0 0 0 9987 239 0 0 25 0 1 0 12700998 1027457024 242878 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 250844 242878 531 1374 0 249465 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1003376

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20161
/proc/meminfo: memFree=758816/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1049472 CPUtime=162.23
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 288703 0 0 0 15977 246 0 0 25 0 1 0 12700998 1074659328 254162 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 262368 254162 531 1374 0 260989 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1049472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20163
/proc/meminfo: memFree=720996/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1088312 CPUtime=222.21
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 298120 0 0 0 21969 252 0 0 25 0 1 0 12700998 1114431488 263579 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 272078 263579 531 1374 0 270699 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1088312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20164
/proc/meminfo: memFree=648084/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1162932 CPUtime=282.19
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 316554 0 0 0 27959 260 0 0 25 0 1 0 12700998 1190842368 282013 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 290733 282013 531 1374 0 289354 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1162932

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20165
/proc/meminfo: memFree=591292/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1221776 CPUtime=342.17
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 331712 0 0 0 33951 266 0 0 25 0 1 0 12700998 1251098624 295891 1992294400 4194304 9819077 140736518201152 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 305444 295891 531 1374 0 304065 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1221776

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20167
/proc/meminfo: memFree=543056/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1270220 CPUtime=402.15
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 344513 0 0 0 39943 272 0 0 25 0 1 0 12700998 1300705280 308436 1992294400 4194304 9819077 140736518201152 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 317555 308436 531 1374 0 316176 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1270220

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20169
/proc/meminfo: memFree=480560/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1334132 CPUtime=462.13
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 359954 0 0 0 45934 279 0 0 25 0 1 0 12700998 1366151168 323778 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 333533 323778 531 1374 0 332154 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1334132

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20171
/proc/meminfo: memFree=423892/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1390928 CPUtime=522.11
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 374083 0 0 0 51926 285 0 0 25 0 1 0 12700998 1424310272 337907 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 347732 337907 531 1374 0 346353 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1390928

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20172
/proc/meminfo: memFree=349244/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1467788 CPUtime=582.09
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 393209 0 0 0 57915 294 0 0 25 0 1 0 12700998 1503014912 356777 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 366947 356777 531 1374 0 365568 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1467788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20173
/proc/meminfo: memFree=312416/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1502356 CPUtime=642.07
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 402120 0 0 0 63908 299 0 0 25 0 1 0 12700998 1538412544 365432 1992294400 4194304 9819077 140736518201152 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 375589 365432 531 1374 0 374210 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1502356

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20175
/proc/meminfo: memFree=232436/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1584748 CPUtime=702.04
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 422312 0 0 0 69896 308 0 0 25 0 1 0 12700998 1622781952 385591 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 396187 385591 531 1374 0 394808 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1584748

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20177
/proc/meminfo: memFree=169692/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1644936 CPUtime=762.03
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 438265 0 0 0 75884 319 0 0 25 0 1 0 12700998 1684414464 401032 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 411234 401032 531 1374 0 409855 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1644936

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20179
/proc/meminfo: memFree=66896/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1748068 CPUtime=822
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 465313 0 0 0 81865 335 0 0 25 0 1 0 12700998 1790021632 426800 1992294400 4194304 9819077 140736518201152 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 437017 426800 531 1374 0 435638 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1748068

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20180
/proc/meminfo: memFree=9516/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1834660 CPUtime=881.98
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 487348 0 0 0 87846 352 0 0 25 0 1 0 12700998 1878691840 448835 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 458665 448835 531 1374 0 457286 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1834660



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+884.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20180
/proc/meminfo: memFree=9160/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1844852 CPUtime=884.4
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 489796 0 0 0 88087 353 0 0 25 0 1 0 12700998 1889128448 451283 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 461213 451283 531 1374 0 459834 0
Current children cumulated CPU time (s) 884.4
Current children cumulated vsize (KiB) 1844852

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20156

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

[startup+886.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20181
/proc/meminfo: memFree=9780/2059040 swapFree=4192956/4192956
[pid=20156] ppid=20154 vsize=1848892 CPUtime=885.88
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 491074 0 0 0 88234 354 0 0 25 0 1 0 12700998 1893265408 452561 1992294400 4194304 9819077 140736518201152 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 462223 452561 531 1374 0 460844 0
Current children cumulated CPU time (s) 885.88
Current children cumulated vsize (KiB) 1848892

[startup+886.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20181
/proc/meminfo: memFree=9900/2059040 swapFree=4190684/4192956
[pid=20156] ppid=20154 vsize=1849916 CPUtime=886.29
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4202496 491296 0 0 0 88275 354 0 0 25 0 1 0 12700998 1894313984 452783 1992294400 4194304 9819077 140736518201152 18446744073709551615 5968229 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20156/statm: 462479 452783 531 1374 0 461100 0
Current children cumulated CPU time (s) 886.29
Current children cumulated vsize (KiB) 1849916

[startup+886.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20181
/proc/meminfo: memFree=9900/2059040 swapFree=4190684/4192956
[pid=20156] ppid=20154 vsize=0 CPUtime=886.48
/proc/20156/stat : 20156 (pbscip.linux.x8) R 20154 20156 18871 0 -1 4203524 491300 0 0 0 88286 362 0 0 25 0 1 0 12700998 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20156/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 886.48
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 886.893
CPU time (s): 886.581
CPU user time (s): 882.864
CPU system time (s): 3.71743
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 1849916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 882.864
system time used= 3.71743
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 491300
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= 2275

runsolver used 1.42178 second user time and 4.24935 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-06 21:34:34
IDJOB=2686951
IDBENCH=77200
IDSOLVER=1168
FILE ID=node006/2686951-1278444874
PBS_JOBID= 11233464
Free space on /tmp= 62572 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-j12013_5.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-2686951-1278444874/watcher-2686951-1278444874 -o /tmp/evaluation-result-2686951-1278444874/solver-2686951-1278444874 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686951-1278444874.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5495138de3d55ac13cf4e73f1acf7a00
RANDOM SEED=1269834157

node006.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		: 3000.269
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	: 6000.53
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		: 3000.269
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1776516 kB
Buffers:         20288 kB
Cached:         126724 kB
SwapCached:          0 kB
Active:          81044 kB
Inactive:       126412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776516 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13656 kB
Writeback:           0 kB
AnonPages:       60456 kB
Mapped:          14420 kB
Slab:            53076 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179756 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= 62568 MiB
End job on node006 at 2010-07-06 21:49:21