Trace number 2687055

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) 807.394 807.678

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12049_10.std.opb
MD5SUM447a543f878ceafadea8d85be2867299
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark1347.71
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 constraints256335
Number of constraints which are clauses255135
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 constraint68
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-2687055-1278446681.opb>
4.40/4.41	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256335 constraints
4.40/4.41	c problem read
4.40/4.42	c presolving settings loaded
5.60/5.69	c presolving:
21.08/21.15	c (round 1) 7294 del vars, 21555 del conss, 5791 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17285556 impls, 0 clqs
32.38/32.42	c (round 2) 13595 del vars, 48162 del conss, 11722 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17322574 impls, 0 clqs
36.58/36.68	c (round 3) 16088 del vars, 59765 del conss, 13283 chg bounds, 59 chg sides, 55 chg coeffs, 0 upgd conss, 17337989 impls, 0 clqs
39.08/39.18	c (round 4) 17370 del vars, 65120 del conss, 14120 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17347536 impls, 0 clqs
40.98/41.01	c (round 5) 18286 del vars, 68792 del conss, 14705 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17354836 impls, 0 clqs
42.08/42.13	c (round 6) 18828 del vars, 71103 del conss, 15013 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17359606 impls, 0 clqs
42.89/42.98	c (round 7) 19155 del vars, 72481 del conss, 15207 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17363276 impls, 0 clqs
43.48/43.56	c (round 8) 19354 del vars, 73368 del conss, 15317 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17365239 impls, 0 clqs
43.88/43.98	c (round 9) 19469 del vars, 73883 del conss, 15373 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366434 impls, 0 clqs
44.28/44.31	c (round 10) 19508 del vars, 74123 del conss, 15393 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366885 impls, 0 clqs
44.58/44.60	c (round 11) 19520 del vars, 74193 del conss, 15399 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366997 impls, 0 clqs
44.77/44.88	c (round 12) 19526 del vars, 74229 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17367045 impls, 0 clqs
46.57/46.63	c (round 13) 19526 del vars, 74235 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
48.07/48.10	c (round 14) 19526 del vars, 74238 del conss, 15402 chg bounds, 135 chg sides, 280 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
805.21/805.50	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-2687055-1278446681/watcher-2687055-1278446681 -o /tmp/evaluation-result-2687055-1278446681/solver-2687055-1278446681 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687055-1278446681.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: 0.92 0.98 0.99 3/106 20363
/proc/meminfo: memFree=1816968/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=8260 CPUtime=0
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 1019 0 0 0 0 0 0 0 17 0 1 0 12881664 8458240 940 1992294400 4194304 9819077 140735713038496 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 2322 949 371 1374 0 943 0

[startup+0.104129 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20363
/proc/meminfo: memFree=1816968/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=18572 CPUtime=0.1
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 3563 0 0 0 9 1 0 0 17 0 1 0 12881664 19017728 3483 1992294400 4194304 9819077 140735713038496 18446744073709551615 8667871 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 4643 3483 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18572

[startup+0.201148 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20363
/proc/meminfo: memFree=1816968/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=25196 CPUtime=0.19
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 5243 0 0 0 18 1 0 0 17 0 1 0 12881664 25800704 5163 1992294400 4194304 9819077 140735713038496 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 6299 5163 388 1374 0 4920 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25196

[startup+0.301168 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20363
/proc/meminfo: memFree=1816968/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=29628 CPUtime=0.29
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 6365 0 0 0 28 1 0 0 17 0 1 0 12881664 30339072 6276 1992294400 4194304 9819077 140735713038496 18446744073709551615 6181127 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701245 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20363
/proc/meminfo: memFree=1816968/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=51296 CPUtime=0.69
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 11772 0 0 0 65 4 0 0 17 0 1 0 12881664 52527104 11683 1992294400 4194304 9819077 140735713038496 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 12824 11683 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.5004 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 20364
/proc/meminfo: memFree=1762772/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=67888 CPUtime=1.49
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 15923 0 0 0 144 5 0 0 18 0 1 0 12881664 69517312 15834 1992294400 4194304 9819077 140735713038496 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 16972 15834 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10072 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 20364
/proc/meminfo: memFree=1739212/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=110212 CPUtime=3.09
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 26462 0 0 0 298 11 0 0 21 0 1 0 12881664 112857088 26373 1992294400 4194304 9819077 140735713038496 18446744073709551615 5902463 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20363/statm: 27553 26373 388 1374 0 26174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110212

[startup+6.30034 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 20364
/proc/meminfo: memFree=1467032/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=403788 CPUtime=6.29
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 99032 0 0 0 592 37 0 0 25 0 1 0 12881664 413478912 98557 1992294400 4194304 9819077 140735713038496 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 100947 98557 483 1374 0 99568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 403788

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 20364
/proc/meminfo: memFree=1163480/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=686220 CPUtime=12.68
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 169200 0 0 0 1194 74 0 0 25 0 1 0 12881664 702689280 168725 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 171555 168725 487 1374 0 170176 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 686220

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 20364
/proc/meminfo: memFree=945984/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=892112 CPUtime=25.48
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 218264 0 0 0 2435 113 0 0 25 0 1 0 12881664 913522688 217532 1992294400 4194304 9819077 140735713038496 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 223028 217532 491 1374 0 221649 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 892112

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 20365
/proc/meminfo: memFree=880388/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=961728 CPUtime=51.07
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 270488 0 0 0 4837 270 0 0 25 0 1 0 12881664 984809472 234159 1992294400 4194304 9819077 140735713038496 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 240432 234159 531 1374 0 239053 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 961728

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 20366
/proc/meminfo: memFree=828432/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1018412 CPUtime=102.27
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 283360 0 0 0 9950 277 0 0 25 0 1 0 12881664 1042853888 247031 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 254603 247031 531 1374 0 253224 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1018412

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20368
/proc/meminfo: memFree=796936/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1051124 CPUtime=162.24
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 291192 0 0 0 15943 281 0 0 25 0 1 0 12881664 1076350976 254863 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 262781 254863 531 1374 0 261402 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1051124

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20370
/proc/meminfo: memFree=747336/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1103740 CPUtime=222.22
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 303584 0 0 0 21934 288 0 0 25 0 1 0 12881664 1130229760 267255 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 275935 267255 531 1374 0 274556 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1103740

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20371
/proc/meminfo: memFree=681120/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1170480 CPUtime=282.19
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 320080 0 0 0 27924 295 0 0 25 0 1 0 12881664 1198571520 283751 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 292620 283751 531 1374 0 291241 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1170480

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20372
/proc/meminfo: memFree=618996/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1233304 CPUtime=342.17
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 336586 0 0 0 33915 302 0 0 25 0 1 0 12881664 1262903296 299233 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 308326 299233 531 1374 0 306947 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1233304

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20374
/proc/meminfo: memFree=574852/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1278740 CPUtime=402.15
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 347857 0 0 0 39907 308 0 0 25 0 1 0 12881664 1309429760 310248 1992294400 4194304 9819077 140735713038496 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 319685 310248 531 1374 0 318306 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1278740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20376
/proc/meminfo: memFree=555756/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1297512 CPUtime=462.13
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 355663 0 0 0 45900 313 0 0 25 0 1 0 12881664 1328652288 315238 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 324378 315238 532 1374 0 322999 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1297512

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20378
/proc/meminfo: memFree=478132/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1376472 CPUtime=522.11
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 375068 0 0 0 51890 321 0 0 25 0 1 0 12881664 1409507328 334643 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 344118 334643 532 1374 0 342739 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1376472

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20379
/proc/meminfo: memFree=414892/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1437640 CPUtime=582.09
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 390544 0 0 0 57879 330 0 0 25 0 1 0 12881664 1472143360 350119 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 359410 350119 532 1374 0 358031 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1437640

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20380
/proc/meminfo: memFree=288660/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1567940 CPUtime=642.07
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 422042 0 0 0 63863 344 0 0 25 0 1 0 12881664 1605570560 381617 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 391985 381617 532 1374 0 390606 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1567940

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20382
/proc/meminfo: memFree=207316/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1651004 CPUtime=702.04
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 443337 0 0 0 69848 356 0 0 25 0 1 0 12881664 1690628096 402400 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 412751 402400 532 1374 0 411372 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1651004

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20384
/proc/meminfo: memFree=104024/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1754364 CPUtime=762.03
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 469340 0 0 0 75835 368 0 0 25 0 1 0 12881664 1796468736 427634 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 438591 427634 532 1374 0 437212 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1754364



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+805.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20385
/proc/meminfo: memFree=16604/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1843796 CPUtime=805.21
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 491390 0 0 0 80144 377 0 0 25 0 1 0 12881664 1888047104 449428 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 460949 449428 532 1374 0 459570 0
Current children cumulated CPU time (s) 805.21
Current children cumulated vsize (KiB) 1843796

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20363

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

[startup+806.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20386
/proc/meminfo: memFree=15480/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1845772 CPUtime=806.02
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 491682 0 0 0 80224 378 0 0 25 0 1 0 12881664 1890070528 449720 1992294400 4194304 9819077 140735713038496 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 461443 449720 532 1374 0 460064 0
Current children cumulated CPU time (s) 806.02
Current children cumulated vsize (KiB) 1845772

[startup+807.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20386
/proc/meminfo: memFree=15480/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1846796 CPUtime=806.81
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 492082 0 0 0 80303 378 0 0 25 0 1 0 12881664 1891119104 450120 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 461699 450120 532 1374 0 460320 0
Current children cumulated CPU time (s) 806.81
Current children cumulated vsize (KiB) 1846796

[startup+807.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20386
/proc/meminfo: memFree=13372/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=1846796 CPUtime=807.22
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4202496 492208 0 0 0 80344 378 0 0 25 0 1 0 12881664 1891119104 450246 1992294400 4194304 9819077 140735713038496 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20363/statm: 461699 450246 532 1374 0 460320 0
Current children cumulated CPU time (s) 807.22
Current children cumulated vsize (KiB) 1846796

[startup+807.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20386
/proc/meminfo: memFree=13372/2059040 swapFree=4166864/4192956
[pid=20363] ppid=20361 vsize=0 CPUtime=807.31
/proc/20363/stat : 20363 (pbscip.linux.x8) R 20361 20363 20338 0 -1 4203524 492208 0 0 0 80344 387 0 0 25 0 1 0 12881664 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20363/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 807.31
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 807.678
CPU time (s): 807.394
CPU user time (s): 803.445
CPU system time (s): 3.9494
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1846796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 803.445
system time used= 3.9494
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492208
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= 10102

runsolver used 1.35279 second user time and 3.80342 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-06 22:04:41
IDJOB=2687055
IDBENCH=77343
IDSOLVER=1168
FILE ID=node006/2687055-1278446681
PBS_JOBID= 11233505
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-j12049_10.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-2687055-1278446681/watcher-2687055-1278446681 -o /tmp/evaluation-result-2687055-1278446681/solver-2687055-1278446681 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687055-1278446681.opb -t 1800 -m 1800

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

MD5SUM BENCH= 447a543f878ceafadea8d85be2867299
RANDOM SEED=859510437

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:       1817496 kB
Buffers:          5860 kB
Cached:         123464 kB
SwapCached:       4888 kB
Active:          24352 kB
Inactive:       143920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817496 kB
SwapTotal:     4192956 kB
SwapFree:      4166864 kB
Dirty:           14196 kB
Writeback:           0 kB
AnonPages:       33992 kB
Mapped:          14424 kB
Slab:            51336 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180428 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 22:18:09