Trace number 2703877

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.04 1802.54

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-msc98-ip.opb
MD5SUM3c61282a3f224081a1f064cb1d1442be
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2307342500864557759
Best CPU time to get the best result obtained on this benchmark1800.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2666580001830528047
Optimality of the best value was proved NO
Number of variables36105
Total number of constraints16727
Number of constraints which are clauses5133
Number of constraints which are cardinality constraints (but not clauses)579
Number of constraints which are nor clauses,nor cardinality constraints11015
Minimum length of a constraint1
Maximum length of a constraint1209
Number of terms in the objective function 7440
Biggest coefficient in the objective function 233453000000000000
Number of bits for the biggest coefficient in the objective function 58
Sum of the numbers in the objective function 7418790514839784695
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 233453000000000000
Number of bits of the biggest number in a constraint 58
Biggest sum of numbers in a constraint 7418790514839784695
Number of bits of the biggest sum of numbers63
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703877-1278560240.opb>
0.59/0.67	c original problem has 36105 variables (36105 bin, 0 int, 0 impl, 0 cont) and 16727 constraints
0.59/0.67	c problem read
0.59/0.67	c presolving settings loaded
1.10/1.14	c presolving:
1.29/1.34	c (round 1) 9018 del vars, 478 del conss, 939 chg bounds, 2009 chg sides, 9646 chg coeffs, 0 upgd conss, 2490 impls, 750 clqs
1.29/1.37	c (round 2) 9087 del vars, 543 del conss, 939 chg bounds, 2009 chg sides, 9698 chg coeffs, 0 upgd conss, 2514 impls, 761 clqs
1.29/1.39	c (round 3) 9143 del vars, 546 del conss, 939 chg bounds, 2009 chg sides, 9718 chg coeffs, 0 upgd conss, 2514 impls, 761 clqs
1.39/1.41	c (round 4) 9192 del vars, 553 del conss, 939 chg bounds, 2009 chg sides, 9718 chg coeffs, 0 upgd conss, 2514 impls, 761 clqs
1.69/1.74	c (round 5) 9192 del vars, 629 del conss, 939 chg bounds, 2009 chg sides, 9718 chg coeffs, 12894 upgd conss, 2514 impls, 761 clqs
2.49/2.54	c (round 6) 9192 del vars, 828 del conss, 939 chg bounds, 47252 chg sides, 347627 chg coeffs, 12935 upgd conss, 28114 impls, 13416 clqs
2.89/2.94	c (round 7) 9205 del vars, 1673 del conss, 939 chg bounds, 60754 chg sides, 400875 chg coeffs, 12935 upgd conss, 28116 impls, 13417 clqs
3.39/3.40	c (round 8) 9205 del vars, 15149 del conss, 939 chg bounds, 73405 chg sides, 438828 chg coeffs, 12935 upgd conss, 28116 impls, 13418 clqs
3.79/3.83	c (round 9) 9426 del vars, 15149 del conss, 939 chg bounds, 73407 chg sides, 438830 chg coeffs, 12935 upgd conss, 49534 impls, 13249 clqs
4.09/4.14	c (round 10) 9426 del vars, 15326 del conss, 939 chg bounds, 73495 chg sides, 438989 chg coeffs, 12935 upgd conss, 49534 impls, 13249 clqs
4.30/4.34	c (round 11) 9426 del vars, 15337 del conss, 939 chg bounds, 73502 chg sides, 439017 chg coeffs, 12935 upgd conss, 49536 impls, 13250 clqs
22.79/22.87	c    (22.2s) probing: 1000/26900 (3.7%) - 232 fixings, 35 aggregations, 378189 implications, 0 bound changes
41.69/41.73	c    (41.1s) probing: 2000/26900 (7.4%) - 232 fixings, 35 aggregations, 625554 implications, 0 bound changes
42.89/42.92	c    (42.2s) probing: 2065/26900 (7.7%) - 232 fixings, 35 aggregations, 640786 implications, 0 bound changes
42.89/42.92	c    (42.2s) probing aborted: 2000/2000 successive useless probings
42.89/42.93	c (round 12) 9472 del vars, 15337 del conss, 939 chg bounds, 73502 chg sides, 439017 chg coeffs, 12935 upgd conss, 1360964 impls, 13236 clqs
43.78/43.86	c (round 13) 9472 del vars, 15384 del conss, 939 chg bounds, 73788 chg sides, 440510 chg coeffs, 12935 upgd conss, 1360966 impls, 13237 clqs
44.28/44.34	c (round 14) 9472 del vars, 15526 del conss, 939 chg bounds, 74021 chg sides, 441224 chg coeffs, 12935 upgd conss, 1360970 impls, 13255 clqs
44.78/44.81	c (round 15) 9472 del vars, 15528 del conss, 939 chg bounds, 74039 chg sides, 441253 chg coeffs, 12935 upgd conss, 1360970 impls, 13265 clqs
66.77/66.85	c    (66.2s) probing: 3000/26900 (11.2%) - 271 fixings, 40 aggregations, 928132 implications, 0 bound changes
69.97/70.05	c (round 16) 9522 del vars, 15528 del conss, 939 chg bounds, 74039 chg sides, 441258 chg coeffs, 12935 upgd conss, 2006918 impls, 13264 clqs
70.87/70.91	c (round 17) 9522 del vars, 15533 del conss, 939 chg bounds, 74039 chg sides, 441308 chg coeffs, 12935 upgd conss, 2006918 impls, 13264 clqs
70.97/71.01	c (round 18) 9522 del vars, 15562 del conss, 939 chg bounds, 74051 chg sides, 441335 chg coeffs, 12935 upgd conss, 2006918 impls, 13270 clqs
86.27/86.39	c    (85.7s) probing: 4000/26900 (14.9%) - 284 fixings, 41 aggregations, 1037643 implications, 0 bound changes
107.16/107.26	c    (106.6s) probing: 5000/26900 (18.6%) - 310 fixings, 44 aggregations, 1315180 implications, 0 bound changes
109.46/109.53	c (round 19) 9581 del vars, 15564 del conss, 939 chg bounds, 74051 chg sides, 441335 chg coeffs, 12935 upgd conss, 2760226 impls, 13269 clqs
110.16/110.29	c (round 20) 9581 del vars, 15569 del conss, 939 chg bounds, 74051 chg sides, 441413 chg coeffs, 12935 upgd conss, 2760226 impls, 13269 clqs
110.26/110.39	c (round 21) 9581 del vars, 15577 del conss, 939 chg bounds, 74069 chg sides, 441448 chg coeffs, 12935 upgd conss, 2760226 impls, 13283 clqs
112.66/112.76	c    (112.1s) probing: 5263/26900 (19.6%) - 331 fixings, 45 aggregations, 1341922 implications, 0 bound changes
112.66/112.76	c    (112.1s) probing aborted: 100/100 successive totally useless probings
1800.00/1800.50	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-2703877-1278560240/watcher-2703877-1278560240 -o /tmp/evaluation-result-2703877-1278560240/solver-2703877-1278560240 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703877-1278560240.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: 1.21 1.09 1.01 3/105 27524
/proc/meminfo: memFree=1668876/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=7904 CPUtime=0
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 1115 0 0 0 0 0 0 0 25 0 1 0 24232469 8093696 1027 1992294400 4194304 8395647 140735480836528 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27524/statm: 1976 1034 365 1026 0 946 0

[startup+0.0150251 s]
/proc/loadavg: 1.21 1.09 1.01 3/105 27524
/proc/meminfo: memFree=1668876/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=9964 CPUtime=0
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 1795 0 0 0 0 0 0 0 25 0 1 0 24232469 10203136 1706 1992294400 4194304 8395647 140735480836528 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27524/statm: 2491 1718 374 1026 0 1461 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9964

[startup+0.101033 s]
/proc/loadavg: 1.21 1.09 1.01 3/105 27524
/proc/meminfo: memFree=1668876/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=27488 CPUtime=0.09
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 6175 0 0 0 8 1 0 0 25 0 1 0 24232469 28147712 6086 1992294400 4194304 8395647 140735480836528 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27524/statm: 6872 6086 394 1026 0 5842 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27488

[startup+0.301055 s]
/proc/loadavg: 1.21 1.09 1.01 3/105 27524
/proc/meminfo: memFree=1668876/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=33628 CPUtime=0.29
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 7734 0 0 0 27 2 0 0 25 0 1 0 24232469 34435072 7645 1992294400 4194304 8395647 140735480836528 18446744073709551615 6766352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27524/statm: 8407 7645 394 1026 0 7377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33628

[startup+0.701101 s]
/proc/loadavg: 1.21 1.09 1.01 3/105 27524
/proc/meminfo: memFree=1668876/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=57324 CPUtime=0.69
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 13873 0 0 0 65 4 0 0 25 0 1 0 24232469 58699776 13430 1992294400 4194304 8395647 140735480836528 18446744073709551615 7387688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 14331 13430 410 1026 0 13301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57324

[startup+1.50119 s]
/proc/loadavg: 1.21 1.09 1.01 2/106 27525
/proc/meminfo: memFree=1568552/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=123188 CPUtime=1.49
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 29599 0 0 0 139 10 0 0 25 0 1 0 24232469 126144512 29156 1992294400 4194304 8395647 140735480836528 18446744073709551615 4926445 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 30797 29156 483 1026 0 29767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123188

[startup+3.10037 s]
/proc/loadavg: 1.21 1.09 1.01 2/106 27525
/proc/meminfo: memFree=1523416/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=169264 CPUtime=3.09
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 42571 0 0 0 295 14 0 0 25 0 1 0 24232469 173326336 40481 1992294400 4194304 8395647 140735480836528 18446744073709551615 6066437 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 42316 40481 502 1026 0 41286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169264

[startup+6.30073 s]
/proc/loadavg: 1.19 1.09 1.01 2/106 27525
/proc/meminfo: memFree=1501716/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=175316 CPUtime=6.29
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 44142 0 0 0 615 14 0 0 25 0 1 0 24232469 179523584 42017 1992294400 4194304 8395647 140735480836528 18446744073709551615 6068909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 43829 42017 510 1026 0 42799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175316

[startup+12.7005 s]
/proc/loadavg: 1.18 1.09 1.01 2/106 27525
/proc/meminfo: memFree=1494400/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=183832 CPUtime=12.69
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 46264 0 0 0 1254 15 0 0 25 0 1 0 24232469 188243968 44139 1992294400 4194304 8395647 140735480836528 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 45958 44139 510 1026 0 44928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183832

[startup+25.5009 s]
/proc/loadavg: 1.14 1.08 1.01 2/106 27525
/proc/meminfo: memFree=1473816/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=203352 CPUtime=25.49
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 51148 0 0 0 2533 16 0 0 25 0 1 0 24232469 208232448 49023 1992294400 4194304 8395647 140735480836528 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 50838 49023 515 1026 0 49808 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 203352

[startup+51.1018 s]
/proc/loadavg: 1.09 1.07 1.01 2/106 27527
/proc/meminfo: memFree=1440832/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=237272 CPUtime=51.07
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 59600 0 0 0 5089 18 0 0 25 0 1 0 24232469 242966528 57475 1992294400 4194304 8395647 140735480836528 18446744073709551615 4918145 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 59318 57475 515 1026 0 58288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 237272

[startup+102.309 s]
/proc/loadavg: 1.04 1.06 1.00 2/106 27529
/proc/meminfo: memFree=1404004/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=273600 CPUtime=102.27
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 68570 0 0 0 10206 21 0 0 25 0 1 0 24232469 280166400 66445 1992294400 4194304 8395647 140735480836528 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 68400 66445 515 1026 0 67370 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 273600

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/106 27529
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=162.25
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 16203 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 284216

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/106 27531
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=222.23
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 22201 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 284216

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 27533
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=282.21
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 28199 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 284216

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 27535
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=342.2
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 34198 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 284216

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 27537
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=402.18
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 40196 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 284216

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 27537
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=462.16
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 46194 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 284216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27539
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=522.15
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 52193 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 284216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27541
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=582.13
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 58191 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 284216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27543
/proc/meminfo: memFree=1393340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=642.12
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 64190 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 284216

[startup+702.302 s]

################
# More data... #
################

/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 106178 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 284216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27555
/proc/meminfo: memFree=1392968/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1121.99
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 112177 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 284216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27557
/proc/meminfo: memFree=1392844/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1181.97
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 118175 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 284216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27559
/proc/meminfo: memFree=1392596/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1241.96
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 124174 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 284216

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27561
/proc/meminfo: memFree=1392596/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1301.95
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 130173 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 284216

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27561
/proc/meminfo: memFree=1392596/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1361.92
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 136170 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 284216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27572
/proc/meminfo: memFree=1392100/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1421.91
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 142169 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 284216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27574
/proc/meminfo: memFree=1392100/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1481.88
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 148166 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 284216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27576
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1541.87
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 154165 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 284216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27578
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1601.85
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 160163 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 284216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27578
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1661.83
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 166161 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 284216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27580
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1721.82
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 172160 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 284216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27582
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1781.8
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 178158 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 284216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 27582
/proc/meminfo: memFree=1392348/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1800
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 179978 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 284216

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -27524

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27583
/proc/meminfo: memFree=1392340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1800.9
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 180068 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1800.9
Current children cumulated vsize (KiB) 284216

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27583
/proc/meminfo: memFree=1392340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1801.7
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 180148 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1801.7
Current children cumulated vsize (KiB) 284216

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27583
/proc/meminfo: memFree=1392340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1801.9
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 180168 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 284216

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27583
/proc/meminfo: memFree=1392340/2059040 swapFree=4139760/4192956
[pid=27524] ppid=27522 vsize=284216 CPUtime=1802
/proc/27524/stat : 27524 (pbscip.linux.x8) R 27522 27524 26193 0 -1 4202496 71233 0 0 0 180178 22 0 0 25 0 1 0 24232469 291037184 69108 1992294400 4194304 8395647 140735480836528 18446744073709551615 4275521 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27524/statm: 71054 69108 516 1026 0 70024 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 284216

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.54
CPU time (s): 1802.04
CPU user time (s): 1801.79
CPU system time (s): 0.250961
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 284216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.79
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71233
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= 5990

runsolver used 2.98955 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-08 05:37:20
IDJOB=2703877
IDBENCH=2516
IDSOLVER=1213
FILE ID=node085/2703877-1278560240
PBS_JOBID= 11239478
Free space on /tmp= 121800 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-msc98-ip.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-2703877-1278560240/watcher-2703877-1278560240 -o /tmp/evaluation-result-2703877-1278560240/solver-2703877-1278560240 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703877-1278560240.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3c61282a3f224081a1f064cb1d1442be
RANDOM SEED=1474721807

node085.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		: 3000.215
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		: 3000.215
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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1669404 kB
Buffers:         63816 kB
Cached:         225832 kB
SwapCached:       7048 kB
Active:         133288 kB
Inactive:       170456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1669404 kB
SwapTotal:     4192956 kB
SwapFree:      4139760 kB
Dirty:           13296 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:          11912 kB
Slab:            64132 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180556 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= 121792 MiB
End job on node085 at 2010-07-08 06:07:23