Trace number 3692561

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
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.19 1802.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null20mast_rapportOE1.0_TMAX120_K192_cod2.opb
MD5SUM56c896ad570d19cbe5f94a10c4a31629
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 905768
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 905768
Number of bits of the biggest sum of numbers20
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3692561-1338046838.opb>
2.09/2.13	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.09/2.13	c problem read in 2.13
3.99/4.09	c presolving:
7.79/7.84	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
8.88/8.94	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3692561-1338046838/watcher-3692561-1338046838 -o /tmp/evaluation-result-3692561-1338046838/solver-3692561-1338046838 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692561-1338046838.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8865
/proc/meminfo: memFree=24407376/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=12696 CPUtime=0 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 1924 0 0 0 0 0 0 0 20 0 1 0 270811163 13000704 1880 33554432000 4194304 10219143 140735730338368 140736881358072 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 3174 1884 413 1471 0 1694 0

[startup+0.0318959 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8865
/proc/meminfo: memFree=24407376/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=26608 CPUtime=0.02 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 5416 0 0 0 2 0 0 0 20 0 1 0 270811163 27246592 5371 33554432000 4194304 10219143 140735730338368 140736881358072 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 6652 5371 421 1471 0 5172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26608

[startup+0.100359 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8865
/proc/meminfo: memFree=24407376/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=49672 CPUtime=0.08 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 11155 0 0 0 7 1 0 0 20 0 1 0 270811163 50864128 11110 33554432000 4194304 10219143 140735730338368 140735730203544 5541619 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 12418 11110 421 1471 0 10938 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49672

[startup+0.300236 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8865
/proc/meminfo: memFree=24407376/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=94432 CPUtime=0.29 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 22319 0 0 0 26 3 0 0 20 0 1 0 270811163 96698368 22274 33554432000 4194304 10219143 140735730338368 140735730203544 7157213 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 23608 22274 421 1471 0 22128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94432

[startup+0.700233 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8865
/proc/meminfo: memFree=24407376/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=214272 CPUtime=0.69 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 52234 0 0 0 62 7 0 0 20 0 1 0 270811163 219414528 52189 33554432000 4194304 10219143 140735730338368 140735730203544 5345852 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 53568 52189 421 1471 0 52088 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 214272

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 8866
/proc/meminfo: memFree=24115324/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=437704 CPUtime=1.49 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 108022 0 0 0 135 14 0 0 20 0 1 0 270811163 448208896 107977 33554432000 4194304 10219143 140735730338368 140735730203544 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 109426 107977 421 1471 0 107946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 437704

[startup+3.10033 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 8866
/proc/meminfo: memFree=23917296/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=1093364 CPUtime=3.09 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 271427 0 0 0 274 35 0 0 20 0 1 0 270811163 1119604736 271782 33554432000 4194304 10219143 140735730338368 140735730335400 7589947 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 273341 271814 483 1471 0 271861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1093364

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 8866
/proc/meminfo: memFree=23129696/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=1622168 CPUtime=6.29 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 400267 0 0 0 554 75 0 0 20 0 1 0 270811163 1661100032 402407 33554432000 4194304 10219143 140735730338368 140735730335368 7589947 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 405542 402451 560 1471 0 404062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1622168

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 8866
/proc/meminfo: memFree=22520804/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=1904308 CPUtime=12.69 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 491646 0 0 0 1146 123 0 0 20 0 1 0 270811163 1950011392 471728 33554432000 4194304 10219143 140735730338368 140735730333768 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 476077 471728 612 1471 0 474597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1904308

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8866
/proc/meminfo: memFree=22513548/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=1911732 CPUtime=25.49 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 492860 0 0 0 2425 124 0 0 20 0 1 0 270811163 1957613568 473453 33554432000 4194304 10219143 140735730338368 140735730333768 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 477933 473453 612 1471 0 476453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1911732

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8866
/proc/meminfo: memFree=22508052/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=1915380 CPUtime=51.08 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 493847 0 0 0 4984 124 0 0 20 0 1 0 270811163 1961349120 474440 33554432000 4194304 10219143 140735730338368 140735730334744 8969305 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 478845 474440 612 1471 0 477365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1915380

[startup+102.307 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 8867
/proc/meminfo: memFree=21108740/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3346776 CPUtime=102.28 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 822729 0 0 0 10060 168 0 0 20 0 1 0 270811163 3427098624 822859 33554432000 4194304 10219143 140735730338368 140735730333480 8969305 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 836694 822859 612 1471 0 835214 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3346776

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 4/177 8867
/proc/meminfo: memFree=21104800/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3348824 CPUtime=162.26 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 823454 0 0 0 16058 168 0 0 20 0 1 0 270811163 3429195776 823584 33554432000 4194304 10219143 140735730338368 140735730333480 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 837206 823584 612 1471 0 835726 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3348824

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8867
/proc/meminfo: memFree=21099872/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3348824 CPUtime=222.26 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 823697 0 0 0 22057 169 0 0 20 0 1 0 270811163 3429195776 823827 33554432000 4194304 10219143 140735730338368 140735730333480 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 837206 823827 612 1471 0 835726 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3348824

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8867
/proc/meminfo: memFree=21083780/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3352728 CPUtime=282.25 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 824887 0 0 0 28056 169 0 0 20 0 1 0 270811163 3433193472 825017 33554432000 4194304 10219143 140735730338368 140735730333480 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 838182 825017 612 1471 0 836702 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3352728

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8867
/proc/meminfo: memFree=21080092/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3352728 CPUtime=342.24 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 825101 0 0 0 34055 169 0 0 20 0 1 0 270811163 3433193472 825231 33554432000 4194304 10219143 140735730338368 140735730333480 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 838182 825231 612 1471 0 836702 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3352728

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8868
/proc/meminfo: memFree=21075044/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3353752 CPUtime=402.22 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 825578 0 0 0 40053 169 0 0 20 0 1 0 270811163 3434242048 825708 33554432000 4194304 10219143 140735730338368 140735730333480 8969290 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 838438 825708 612 1471 0 836958 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3353752

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8868
/proc/meminfo: memFree=21068252/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3355608 CPUtime=462.22 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 826266 0 0 0 46052 170 0 0 20 0 1 0 270811163 3436142592 826396 33554432000 4194304 10219143 140735730338368 140735730333480 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 838902 826396 612 1471 0 837422 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3355608

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8868
/proc/meminfo: memFree=21065180/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3355608 CPUtime=522.21 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 826519 0 0 0 52051 170 0 0 20 0 1 0 270811163 3436142592 826649 33554432000 4194304 10219143 140735730338368 140735730333480 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 838902 826649 612 1471 0 837422 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3355608

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 8871
/proc/meminfo: memFree=21061332/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3356632 CPUtime=582.2 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 827043 0 0 0 58050 170 0 0 20 0 1 0 270811163 3437191168 827173 33554432000 4194304 10219143 140735730338368 140735730333480 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 839158 827173 612 1471 0 837678 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3356632

[startup+642.3 s]

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

/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 830336 0 0 0 100043 171 0 0 20 0 1 0 270811163 3445907456 830466 33554432000 4194304 10219143 140735730338368 140735730333480 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 841286 830466 612 1471 0 839806 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3365144

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8873
/proc/meminfo: memFree=21021460/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3365144 CPUtime=1062.13 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 830463 0 0 0 106042 171 0 0 20 0 1 0 270811163 3445907456 830593 33554432000 4194304 10219143 140735730338368 140735730333480 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 841286 830593 612 1471 0 839806 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3365144

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 8873
/proc/meminfo: memFree=21016852/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3366168 CPUtime=1122.12 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 830901 0 0 0 112041 171 0 0 20 0 1 0 270811163 3446956032 831031 33554432000 4194304 10219143 140735730338368 140735730333480 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 841542 831031 612 1471 0 840062 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3366168

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8876
/proc/meminfo: memFree=21015124/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3368024 CPUtime=1182.11 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 831520 0 0 0 118040 171 0 0 20 0 1 0 270811163 3448856576 831650 33554432000 4194304 10219143 140735730338368 140735730333480 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 842006 831650 612 1471 0 840526 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3368024

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 8899
/proc/meminfo: memFree=21012180/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3368024 CPUtime=1242.1 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 831648 0 0 0 124039 171 0 0 20 0 1 0 270811163 3448856576 831778 33554432000 4194304 10219143 140735730338368 140735730333480 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 842006 831778 612 1471 0 840526 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3368024

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8900
/proc/meminfo: memFree=21008580/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3370072 CPUtime=1302.09 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 832341 0 0 0 130038 171 0 0 20 0 1 0 270811163 3450953728 832471 33554432000 4194304 10219143 140735730338368 140735730333480 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 842518 832471 612 1471 0 841038 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3370072

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8900
/proc/meminfo: memFree=21005884/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3370072 CPUtime=1362.09 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 832496 0 0 0 136037 172 0 0 20 0 1 0 270811163 3450953728 832626 33554432000 4194304 10219143 140735730338368 140735730333480 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 842518 832626 612 1471 0 841038 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 3370072

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8900
/proc/meminfo: memFree=21002328/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3371096 CPUtime=1422.08 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 832872 0 0 0 142036 172 0 0 20 0 1 0 270811163 3452002304 833002 33554432000 4194304 10219143 140735730338368 140735730333480 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 842774 833002 612 1471 0 841294 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3371096

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8900
/proc/meminfo: memFree=20997768/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3372952 CPUtime=1482.06 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 833525 0 0 0 148034 172 0 0 20 0 1 0 270811163 3453902848 833655 33554432000 4194304 10219143 140735730338368 140735730333480 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 843238 833655 612 1471 0 841758 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3372952

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8900
/proc/meminfo: memFree=20996808/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3372952 CPUtime=1542.05 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 833680 0 0 0 154033 172 0 0 20 0 1 0 270811163 3453902848 833810 33554432000 4194304 10219143 140735730338368 140735730333480 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 843238 833810 612 1471 0 841758 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3372952

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 8900
/proc/meminfo: memFree=20995040/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3373976 CPUtime=1602.05 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 834054 0 0 0 160032 173 0 0 20 0 1 0 270811163 3454951424 834184 33554432000 4194304 10219143 140735730338368 140735730333480 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 843494 834184 612 1471 0 842014 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3373976

[startup+1662.3 s]
/proc/loadavg: 1.46 1.86 1.95 2/171 8926
/proc/meminfo: memFree=24410044/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3375000 CPUtime=1662.04 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 834544 0 0 0 166031 173 0 0 20 0 1 0 270811163 3456000000 834719 33554432000 4194304 10219143 140735730338368 140735730333480 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 843750 834719 612 1471 0 842270 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3375000

[startup+1722.3 s]
/proc/loadavg: 1.17 1.70 1.89 2/171 8926
/proc/meminfo: memFree=24406228/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3376856 CPUtime=1722.03 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 835248 0 0 0 172030 173 0 0 20 0 1 0 270811163 3457900544 835591 33554432000 4194304 10219143 140735730338368 140735730333480 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 844214 835591 612 1471 0 842734 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3376856

[startup+1782.3 s]
/proc/loadavg: 1.06 1.57 1.83 2/172 8929
/proc/meminfo: memFree=24403656/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3378904 CPUtime=1782.01 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 836000 0 0 0 178028 173 0 0 20 0 1 0 270811163 3459997696 836343 33554432000 4194304 10219143 140735730338368 140735730333480 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 844726 836343 612 1471 0 843246 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3378904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.04 1.53 1.81 2/172 8929
/proc/meminfo: memFree=24403264/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3378904 CPUtime=1800.02 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 836083 0 0 0 179829 173 0 0 20 0 1 0 270811163 3459997696 836426 33554432000 4194304 10219143 140735730338368 140735730333480 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 844726 836426 612 1471 0 843246 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3378904

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8865

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

[startup+1801.4 s]
/proc/loadavg: 1.04 1.53 1.81 2/173 8930
/proc/meminfo: memFree=24403264/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3378904 CPUtime=1801.11 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 836085 0 0 0 179938 173 0 0 20 0 1 0 270811163 3459997696 836428 33554432000 4194304 10219143 140735730338368 140735730332928 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 844726 836428 612 1471 0 843246 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3378904

[startup+1802.2 s]
/proc/loadavg: 1.04 1.53 1.81 2/173 8930
/proc/meminfo: memFree=24403256/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=3378904 CPUtime=1801.91 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4202496 836087 0 0 0 180018 173 0 0 20 0 1 0 270811163 3459997696 836430 33554432000 4194304 10219143 140735730338368 140735730332928 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 844726 836430 612 1471 0 843246 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3378904

[startup+1802.4 s]
/proc/loadavg: 1.04 1.53 1.81 2/173 8930
/proc/meminfo: memFree=24403256/32873648 swapFree=6336/6336
[pid=8865] ppid=8863 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/8865/stat : 8865 (scip-2.1.1.4exp) R 8863 8865 5668 0 -1 4203524 836087 0 0 0 180029 183 0 0 20 0 1 0 270811163 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/8865/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.47
CPU time (s): 1802.19
CPU user time (s): 1800.29
CPU system time (s): 1.89671
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 3378904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.29
system time used= 1.89671
maximum resident set size= 3345720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836087
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= 8
involuntary context switches= 1856

runsolver used 3.2995 second user time and 8.43172 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-26 17:40:39
IDJOB=3692561
IDBENCH=91035
IDSOLVER=2271
FILE ID=node112/3692561-1338046838
RUNJOBID= node112-1338029191-7007
PBS_JOBID= 14624359
Free space on /tmp= 71528 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_20null20mast_rapportOE1.0_TMAX120_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692561-1338046838/watcher-3692561-1338046838 -o /tmp/evaluation-result-3692561-1338046838/solver-3692561-1338046838 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692561-1338046838.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 56c896ad570d19cbe5f94a10c4a31629
RANDOM SEED=599701247

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        24407648 kB
Buffers:          249620 kB
Cached:          4126560 kB
SwapCached:            0 kB
Active:          3996880 kB
Inactive:        3687308 kB
Active(anon):    3310692 kB
Inactive(anon):        0 kB
Active(file):     686188 kB
Inactive(file):  3687308 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41172 kB
Writeback:             0 kB
AnonPages:       3314412 kB
Mapped:            16752 kB
Shmem:               200 kB
Slab:             638588 kB
SReclaimable:      81208 kB
SUnreclaim:       557380 kB
KernelStack:        1488 kB
PageTables:        10408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    3472096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71552 MiB
End job on node112 at 2012-05-26 18:10:42