Trace number 2687236

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 730.822 731.08

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_7.std.opb
MD5SUMb1fc5213f138b6a200c2e92edc1d108f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark8.42672
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 constraints245155
Number of constraints which are clauses243955
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 constraint33
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: NONE] [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-2687236-1278450136.opb>
4.29/4.31	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245155 constraints
4.29/4.31	c problem read
4.29/4.31	c presolving settings loaded
4.29/4.32	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.50/5.54	c presolving:
20.28/20.39	c (round 1) 6457 del vars, 19585 del conss, 4759 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16567538 impls, 0 clqs
31.98/32.08	c (round 2) 13833 del vars, 46792 del conss, 11748 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16604973 impls, 0 clqs
36.28/36.34	c (round 3) 16438 del vars, 58955 del conss, 13297 chg bounds, 29 chg sides, 36 chg coeffs, 0 upgd conss, 16618247 impls, 0 clqs
38.18/38.24	c (round 4) 17575 del vars, 63736 del conss, 13956 chg bounds, 57 chg sides, 78 chg coeffs, 0 upgd conss, 16625274 impls, 0 clqs
39.38/39.44	c (round 5) 18116 del vars, 66026 del conss, 14267 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16630161 impls, 0 clqs
40.18/40.24	c (round 6) 18413 del vars, 67267 del conss, 14449 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16632572 impls, 0 clqs
40.77/40.86	c (round 7) 18603 del vars, 68054 del conss, 14563 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16634277 impls, 0 clqs
41.27/41.35	c (round 8) 18726 del vars, 68590 del conss, 14641 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16635127 impls, 0 clqs
41.69/41.74	c (round 9) 18810 del vars, 68945 del conss, 14690 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16635855 impls, 0 clqs
41.98/42.05	c (round 10) 18840 del vars, 69119 del conss, 14709 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636271 impls, 0 clqs
42.28/42.35	c (round 11) 18866 del vars, 69219 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636332 impls, 0 clqs
42.58/42.62	c (round 12) 18866 del vars, 69251 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636332 impls, 0 clqs
44.68/44.72	c (round 13) 18866 del vars, 69251 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 175904 upgd conss, 16636332 impls, 0 clqs
728.64/728.90	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-2687236-1278450136/watcher-2687236-1278450136 -o /tmp/evaluation-result-2687236-1278450136/solver-2687236-1278450136 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687236-1278450136.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: 1.24 1.09 1.02 3/106 23173
/proc/meminfo: memFree=1840772/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=6584 CPUtime=0
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 993 0 0 0 0 0 0 0 20 0 1 0 13224899 6742016 916 1992294400 4194304 7136930 140733412437488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 1646 926 254 719 0 925 0

[startup+0.0187729 s]
/proc/loadavg: 1.24 1.09 1.02 3/106 23173
/proc/meminfo: memFree=1840772/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=8732 CPUtime=0.01
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 1657 0 0 0 1 0 0 0 20 0 1 0 13224899 8941568 1580 1992294400 4194304 7136930 140733412437488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 2183 1580 271 719 0 1462 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8732

[startup+0.100789 s]
/proc/loadavg: 1.24 1.09 1.02 3/106 23173
/proc/meminfo: memFree=1840772/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=14904 CPUtime=0.09
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 3198 0 0 0 8 1 0 0 20 0 1 0 13224899 15261696 3121 1992294400 4194304 7136930 140733412437488 18446744073709551615 6340353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.300828 s]
/proc/loadavg: 1.24 1.09 1.02 3/106 23173
/proc/meminfo: memFree=1840772/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=26924 CPUtime=0.29
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 6241 0 0 0 27 2 0 0 20 0 1 0 13224899 27570176 6155 1992294400 4194304 7136930 140733412437488 18446744073709551615 6346616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 6731 6155 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700908 s]
/proc/loadavg: 1.24 1.09 1.02 3/106 23173
/proc/meminfo: memFree=1840772/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=48588 CPUtime=0.69
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 11612 0 0 0 65 4 0 0 21 0 1 0 13224899 49754112 11526 1992294400 4194304 7136930 140733412437488 18446744073709551615 6285680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 12147 11526 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50107 s]
/proc/loadavg: 1.24 1.09 1.02 2/107 23174
/proc/meminfo: memFree=1789800/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=64152 CPUtime=1.49
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 15503 0 0 0 143 6 0 0 23 0 1 0 13224899 65691648 15417 1992294400 4194304 7136930 140733412437488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 16038 15417 271 719 0 15317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64152

[startup+3.10038 s]
/proc/loadavg: 1.22 1.09 1.02 2/107 23174
/proc/meminfo: memFree=1767356/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=107228 CPUtime=3.09
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 26289 0 0 0 299 10 0 0 25 0 1 0 13224899 109801472 26203 1992294400 4194304 7136930 140733412437488 18446744073709551615 4384358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23173/statm: 26807 26203 271 719 0 26086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107228

[startup+6.30102 s]
/proc/loadavg: 1.22 1.09 1.02 2/107 23174
/proc/meminfo: memFree=1494928/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=398592 CPUtime=6.29
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 98073 0 0 0 590 39 0 0 25 0 1 0 13224899 408158208 97614 1992294400 4194304 7136930 140733412437488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 99648 97614 338 719 0 98927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 398592

[startup+12.7013 s]
/proc/loadavg: 1.19 1.08 1.02 2/107 23175
/proc/meminfo: memFree=1193856/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=682216 CPUtime=12.69
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 168348 0 0 0 1197 72 0 0 25 0 1 0 13224899 698589184 167889 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 170554 167889 342 719 0 169833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 682216

[startup+25.5008 s]
/proc/loadavg: 1.16 1.08 1.02 2/107 23175
/proc/meminfo: memFree=999424/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=857940 CPUtime=25.48
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 210703 0 0 0 2441 107 0 0 25 0 1 0 13224899 878530560 209987 1992294400 4194304 7136930 140733412437488 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 214485 209987 347 719 0 213764 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 857940

[startup+51.1009 s]
/proc/loadavg: 1.10 1.07 1.02 2/107 23175
/proc/meminfo: memFree=929736/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=936704 CPUtime=51.07
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 263961 0 0 0 4858 249 0 0 25 0 1 0 13224899 959184896 228346 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 234176 228346 387 719 0 233455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 936704

[startup+102.308 s]
/proc/loadavg: 1.04 1.06 1.01 2/107 23177
/proc/meminfo: memFree=885096/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=981664 CPUtime=102.26
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 274344 0 0 0 9971 255 0 0 25 0 1 0 13224899 1005223936 238663 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 245416 238663 387 719 0 244695 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 981664

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/107 23179
/proc/meminfo: memFree=840828/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1028196 CPUtime=162.23
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 285390 0 0 0 15962 261 0 0 25 0 1 0 13224899 1052872704 249709 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 257049 249709 387 719 0 256328 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1028196

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23180
/proc/meminfo: memFree=745596/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1124408 CPUtime=222.21
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 309123 0 0 0 21951 270 0 0 25 0 1 0 13224899 1151393792 273442 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 281102 273442 387 719 0 280381 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1124408

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23181
/proc/meminfo: memFree=688432/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1184860 CPUtime=282.19
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 324934 0 0 0 27941 278 0 0 25 0 1 0 13224899 1213296640 287973 1992294400 4194304 7136930 140733412437488 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 296215 287973 387 719 0 295494 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1184860

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23183
/proc/meminfo: memFree=629540/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1245232 CPUtime=342.17
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 339337 0 0 0 33933 284 0 0 25 0 1 0 13224899 1275117568 302376 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 311308 302376 387 719 0 310587 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1245232

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23185
/proc/meminfo: memFree=558116/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1317052 CPUtime=402.15
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 357230 0 0 0 39923 292 0 0 25 0 1 0 13224899 1348661248 319947 1992294400 4194304 7136930 140733412437488 18446744073709551615 4665383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 329263 319947 387 719 0 328542 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1317052

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23187
/proc/meminfo: memFree=507524/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1369516 CPUtime=462.13
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 371379 0 0 0 45914 299 0 0 25 0 1 0 13224899 1402384384 333071 1992294400 4194304 7136930 140733412437488 18446744073709551615 4690508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 342379 333071 388 719 0 341658 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1369516

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23188
/proc/meminfo: memFree=444904/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1430908 CPUtime=522.1
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 387237 0 0 0 51904 306 0 0 25 0 1 0 13224899 1465249792 348417 1992294400 4194304 7136930 140733412437488 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 357727 348417 388 719 0 357006 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1430908

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23189
/proc/meminfo: memFree=330576/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1550364 CPUtime=582.09
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 416236 0 0 0 57890 319 0 0 25 0 1 0 13224899 1587572736 377416 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 387591 377416 388 719 0 386870 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1550364

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23191
/proc/meminfo: memFree=216744/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1665344 CPUtime=642.07
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 445416 0 0 0 63874 333 0 0 25 0 1 0 13224899 1705312256 405315 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 416336 405315 388 719 0 415615 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1665344

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23193
/proc/meminfo: memFree=104152/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1776736 CPUtime=702.04
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 474116 0 0 0 69856 348 0 0 25 0 1 0 13224899 1819377664 433759 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 444184 433759 388 719 0 443463 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1776736



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+728.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23193
/proc/meminfo: memFree=39920/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1844220 CPUtime=728.64
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 490311 0 0 0 72507 357 0 0 25 0 1 0 13224899 1888481280 449442 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 461055 449442 388 719 0 460334 0
Current children cumulated CPU time (s) 728.64
Current children cumulated vsize (KiB) 1844220

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23173

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

[startup+729.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23194
/proc/meminfo: memFree=36688/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1848316 CPUtime=729.13
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 491351 0 0 0 72556 357 0 0 25 0 1 0 13224899 1892675584 450482 1992294400 4194304 7136930 140733412437488 18446744073709551615 4690494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 462079 450482 388 719 0 461358 0
Current children cumulated CPU time (s) 729.13
Current children cumulated vsize (KiB) 1848316

[startup+730.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23194
/proc/meminfo: memFree=36688/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1850364 CPUtime=729.94
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 491885 0 0 0 72636 358 0 0 25 0 1 0 13224899 1894772736 451016 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 462591 451016 388 719 0 461870 0
Current children cumulated CPU time (s) 729.94
Current children cumulated vsize (KiB) 1850364

[startup+730.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23194
/proc/meminfo: memFree=33588/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=1851388 CPUtime=730.34
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4202496 492127 0 0 0 72676 358 0 0 25 0 1 0 13224899 1895821312 451258 1992294400 4194304 7136930 140733412437488 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23173/statm: 462847 451258 388 719 0 462126 0
Current children cumulated CPU time (s) 730.34
Current children cumulated vsize (KiB) 1851388

[startup+731.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23194
/proc/meminfo: memFree=33588/2059040 swapFree=4162460/4192956
[pid=23173] ppid=23171 vsize=0 CPUtime=730.73
/proc/23173/stat : 23173 (pbscip.linux.x8) R 23171 23173 22723 0 -1 4203524 493188 0 0 0 72706 367 0 0 25 0 1 0 13224899 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/23173/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 730.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 731.08
CPU time (s): 730.822
CPU user time (s): 727.068
CPU system time (s): 3.75343
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 1855356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 727.068
system time used= 3.75343
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493188
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= 2030

runsolver used 1.16882 second user time and 3.50447 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-06 23:02:17
IDJOB=2687236
IDBENCH=77539
IDSOLVER=1167
FILE ID=node033/2687236-1278450136
PBS_JOBID= 11233515
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_7.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687236-1278450136/watcher-2687236-1278450136 -o /tmp/evaluation-result-2687236-1278450136/solver-2687236-1278450136 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687236-1278450136.opb -t 1800 -m 1800

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

MD5SUM BENCH= b1fc5213f138b6a200c2e92edc1d108f
RANDOM SEED=233085363

node033.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1841176 kB
Buffers:         13280 kB
Cached:         104960 kB
SwapCached:        216 kB
Active:          37716 kB
Inactive:       110904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841176 kB
SwapTotal:     4192956 kB
SwapFree:      4162460 kB
Dirty:           10476 kB
Writeback:           0 kB
AnonPages:       30152 kB
Mapped:          13028 kB
Slab:            47300 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179652 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= 62476 MiB
End job on node033 at 2010-07-06 23:14:28