Trace number 2686977

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) 618.844 619.07

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12053_3.std.opb
MD5SUMc9d9e9de965e10444f6e461e8225e8d3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark1798.07
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 constraints256348
Number of constraints which are clauses255148
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 constraint92
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-2686977-1278445554.opb>
4.29/4.36	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256348 constraints
4.29/4.36	c problem read
4.29/4.36	c presolving settings loaded
5.59/5.63	c presolving:
20.28/20.32	c (round 1) 7831 del vars, 22978 del conss, 6259 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17298428 impls, 0 clqs
31.88/31.97	c (round 2) 14634 del vars, 53173 del conss, 12792 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17334919 impls, 0 clqs
35.97/36.04	c (round 3) 17341 del vars, 65884 del conss, 14381 chg bounds, 39 chg sides, 35 chg coeffs, 0 upgd conss, 17350044 impls, 0 clqs
38.36/38.41	c (round 4) 18543 del vars, 70968 del conss, 15223 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17360488 impls, 0 clqs
39.96/40.09	c (round 5) 19393 del vars, 74404 del conss, 15759 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17368617 impls, 0 clqs
40.97/41.07	c (round 6) 19915 del vars, 76733 del conss, 16063 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17373828 impls, 0 clqs
41.88/41.92	c (round 7) 20248 del vars, 78077 del conss, 16289 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17377045 impls, 0 clqs
42.66/42.71	c (round 8) 20591 del vars, 79372 del conss, 16487 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17381195 impls, 0 clqs
43.26/43.34	c (round 9) 20841 del vars, 80437 del conss, 16631 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17383917 impls, 0 clqs
43.77/43.81	c (round 10) 20995 del vars, 81112 del conss, 16714 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17385559 impls, 0 clqs
44.17/44.20	c (round 11) 21089 del vars, 81548 del conss, 16770 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17386657 impls, 0 clqs
44.46/44.53	c (round 12) 21157 del vars, 81826 del conss, 16805 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387541 impls, 0 clqs
44.76/44.84	c (round 13) 21193 del vars, 82009 del conss, 16826 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387859 impls, 0 clqs
45.07/45.12	c (round 14) 21221 del vars, 82122 del conss, 16840 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388305 impls, 0 clqs
45.36/45.41	c (round 15) 21237 del vars, 82207 del conss, 16848 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388511 impls, 0 clqs
45.56/45.69	c (round 16) 21249 del vars, 82250 del conss, 16854 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388591 impls, 0 clqs
45.87/45.95	c (round 17) 21251 del vars, 82274 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388607 impls, 0 clqs
47.46/47.58	c (round 18) 21251 del vars, 82276 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
49.36/49.48	c (round 19) 21251 del vars, 82279 del conss, 16855 chg bounds, 138 chg sides, 272 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
616.67/616.91	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-2686977-1278445554/watcher-2686977-1278445554 -o /tmp/evaluation-result-2686977-1278445554/solver-2686977-1278445554 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686977-1278445554.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: 1.11 1.03 1.01 3/105 21409
/proc/meminfo: memFree=1808360/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=9288 CPUtime=0
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 1140 0 0 0 0 0 0 0 22 0 1 0 12763951 9510912 1060 1992294400 4194304 9819077 140734494452448 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 2322 1071 371 1374 0 943 0

[startup+0.106252 s]
/proc/loadavg: 1.11 1.03 1.01 3/105 21409
/proc/meminfo: memFree=1808360/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=18704 CPUtime=0.1
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 3597 0 0 0 9 1 0 0 22 0 1 0 12763951 19152896 3517 1992294400 4194304 9819077 140734494452448 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 4676 3517 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18704

[startup+0.201271 s]
/proc/loadavg: 1.11 1.03 1.01 3/105 21409
/proc/meminfo: memFree=1808360/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=25196 CPUtime=0.2
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 5244 0 0 0 18 2 0 0 22 0 1 0 12763951 25800704 5164 1992294400 4194304 9819077 140734494452448 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 6299 5164 388 1374 0 4920 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 25196

[startup+0.301289 s]
/proc/loadavg: 1.11 1.03 1.01 3/105 21409
/proc/meminfo: memFree=1808360/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=29628 CPUtime=0.29
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 6366 0 0 0 27 2 0 0 22 0 1 0 12763951 30339072 6277 1992294400 4194304 9819077 140734494452448 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 7407 6277 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701365 s]
/proc/loadavg: 1.11 1.03 1.01 3/105 21409
/proc/meminfo: memFree=1808360/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=51296 CPUtime=0.69
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 11774 0 0 0 65 4 0 0 24 0 1 0 12763951 52527104 11685 1992294400 4194304 9819077 140734494452448 18446744073709551615 8631731 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 12824 11685 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50152 s]
/proc/loadavg: 1.11 1.03 1.01 2/106 21410
/proc/meminfo: memFree=1753544/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=69752 CPUtime=1.49
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 16394 0 0 0 144 5 0 0 25 0 1 0 12763951 71426048 16305 1992294400 4194304 9819077 140734494452448 18446744073709551615 8668432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 17438 16305 388 1374 0 16059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69752

[startup+3.10182 s]
/proc/loadavg: 1.11 1.03 1.01 2/106 21410
/proc/meminfo: memFree=1728992/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=114316 CPUtime=3.09
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 27502 0 0 0 299 10 0 0 25 0 1 0 12763951 117059584 27413 1992294400 4194304 9819077 140734494452448 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21409/statm: 28579 27413 388 1374 0 27200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114316

[startup+6.30144 s]
/proc/loadavg: 1.10 1.03 1.01 2/106 21410
/proc/meminfo: memFree=1450116/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=412848 CPUtime=6.29
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 101330 0 0 0 592 37 0 0 25 0 1 0 12763951 422756352 100829 1992294400 4194304 9819077 140734494452448 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 103212 100829 483 1374 0 101833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 412848

[startup+12.7017 s]
/proc/loadavg: 1.10 1.03 1.01 2/106 21412
/proc/meminfo: memFree=1135032/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=703136 CPUtime=12.68
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 173558 0 0 0 1196 72 0 0 25 0 1 0 12763951 720011264 173057 1992294400 4194304 9819077 140734494452448 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 175784 173057 487 1374 0 174405 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 703136

[startup+25.5011 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 21412
/proc/meminfo: memFree=935144/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=891956 CPUtime=25.48
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 218872 0 0 0 2439 109 0 0 25 0 1 0 12763951 913362944 218114 1992294400 4194304 9819077 140734494452448 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 222989 218114 491 1374 0 221610 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 891956

[startup+51.101 s]
/proc/loadavg: 1.05 1.02 1.00 2/106 21412
/proc/meminfo: memFree=886412/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=956560 CPUtime=51.06
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 260093 0 0 0 4826 280 0 0 25 0 1 0 12763951 979517440 233437 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 239140 233437 531 1374 0 237761 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 956560

[startup+102.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 21414
/proc/meminfo: memFree=825528/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1009860 CPUtime=102.25
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 272334 0 0 0 9940 285 0 0 25 0 1 0 12763951 1034096640 245612 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 252465 245612 531 1374 0 251086 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1009860

[startup+162.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21416
/proc/meminfo: memFree=771836/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1072152 CPUtime=162.22
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 286992 0 0 0 15929 293 0 0 25 0 1 0 12763951 1097883648 260270 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 268038 260270 531 1374 0 266659 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1072152

[startup+222.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21416
/proc/meminfo: memFree=667676/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1173716 CPUtime=222.21
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 313483 0 0 0 21917 304 0 0 25 0 1 0 12763951 1201885184 284969 1992294400 4194304 9819077 140734494452448 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 293429 284969 531 1374 0 292050 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1173716

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21418
/proc/meminfo: memFree=583480/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1258720 CPUtime=282.18
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 335112 0 0 0 27906 312 0 0 25 0 1 0 12763951 1288929280 306053 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 314680 306053 531 1374 0 313301 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1258720

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21420
/proc/meminfo: memFree=511684/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1334428 CPUtime=342.16
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 353363 0 0 0 33894 322 0 0 25 0 1 0 12763951 1366454272 324304 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 333607 324304 531 1374 0 332228 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1334428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21422
/proc/meminfo: memFree=353088/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1496584 CPUtime=402.14
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 392966 0 0 0 39872 342 0 0 25 0 1 0 12763951 1532502016 363907 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 374146 363907 531 1374 0 372767 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1496584

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21424
/proc/meminfo: memFree=243596/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1604312 CPUtime=462.11
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 420087 0 0 0 45858 353 0 0 25 0 1 0 12763951 1642815488 390772 1992294400 4194304 9819077 140734494452448 18446744073709551615 5968243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 401078 390772 531 1374 0 399699 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1604312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21424
/proc/meminfo: memFree=153324/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1696348 CPUtime=522.1
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 442834 0 0 0 51845 365 0 0 25 0 1 0 12763951 1737060352 413519 1992294400 4194304 9819077 140734494452448 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 424087 413519 531 1374 0 422708 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1696348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21426
/proc/meminfo: memFree=52264/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1797088 CPUtime=582.08
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 467828 0 0 0 57829 379 0 0 25 0 1 0 12763951 1840218112 438513 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 449272 438513 531 1374 0 447893 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1797088



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+616.903 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21428
/proc/meminfo: memFree=10916/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1843632 CPUtime=616.67
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 479468 0 0 0 61282 385 0 0 25 0 1 0 12763951 1887879168 450153 1992294400 4194304 9819077 140734494452448 18446744073709551615 8678556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 460908 450153 531 1374 0 459529 0
Current children cumulated CPU time (s) 616.67
Current children cumulated vsize (KiB) 1843632

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21409

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

[startup+617.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21429
/proc/meminfo: memFree=10908/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1844656 CPUtime=617.27
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 479746 0 0 0 61341 386 0 0 25 0 1 0 12763951 1888927744 450431 1992294400 4194304 9819077 140734494452448 18446744073709551615 8678556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 461164 450431 531 1374 0 459785 0
Current children cumulated CPU time (s) 617.27
Current children cumulated vsize (KiB) 1844656

[startup+618.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21429
/proc/meminfo: memFree=9668/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1844656 CPUtime=618.07
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 479780 0 0 0 61421 386 0 0 25 0 1 0 12763951 1888927744 450465 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 461164 450465 531 1374 0 459785 0
Current children cumulated CPU time (s) 618.07
Current children cumulated vsize (KiB) 1844656

[startup+618.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21429
/proc/meminfo: memFree=9668/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1844656 CPUtime=618.47
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 479783 0 0 0 61461 386 0 0 25 0 1 0 12763951 1888927744 450468 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 461164 450468 531 1374 0 459785 0
Current children cumulated CPU time (s) 618.47
Current children cumulated vsize (KiB) 1844656

[startup+618.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21429
/proc/meminfo: memFree=9668/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=1844656 CPUtime=618.67
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4202496 479783 0 0 0 61481 386 0 0 25 0 1 0 12763951 1888927744 450468 1992294400 4194304 9819077 140734494452448 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21409/statm: 461164 450468 531 1374 0 459785 0
Current children cumulated CPU time (s) 618.67
Current children cumulated vsize (KiB) 1844656

[startup+619 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21429
/proc/meminfo: memFree=9668/2059040 swapFree=4192956/4192956
[pid=21409] ppid=21407 vsize=0 CPUtime=618.77
/proc/21409/stat : 21409 (pbscip.linux.x8) R 21407 21409 20226 0 -1 4203524 479783 0 0 0 61482 395 0 0 25 0 1 0 12763951 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21409/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 618.77
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 619.07
CPU time (s): 618.844
CPU user time (s): 614.822
CPU system time (s): 4.02239
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1844656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 614.822
system time used= 4.02239
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479783
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= 7489

runsolver used 0.98585 second user time and 2.97155 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-06 21:45:55
IDJOB=2686977
IDBENCH=77243
IDSOLVER=1168
FILE ID=node086/2686977-1278445554
PBS_JOBID= 11233439
Free space on /tmp= 62424 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-j12053_3.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-2686977-1278445554/watcher-2686977-1278445554 -o /tmp/evaluation-result-2686977-1278445554/solver-2686977-1278445554 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686977-1278445554.opb -t 1800 -m 1800

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

MD5SUM BENCH= c9d9e9de965e10444f6e461e8225e8d3
RANDOM SEED=360057434

node086.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		: 3000.262
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		: 3000.262
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809068 kB
Buffers:          9540 kB
Cached:         104448 kB
SwapCached:          0 kB
Active:          61980 kB
Inactive:       113360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809068 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14304 kB
Writeback:           0 kB
AnonPages:       61204 kB
Mapped:          14500 kB
Slab:            52796 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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= 62420 MiB
End job on node086 at 2010-07-06 21:56:14