Trace number 3691394

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 SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.08 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null0mast_rapportOE2.0_TMAX180_K192_cod2.opb
MD5SUM9ed9dacab453c9b73d400442dcf06abd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-21805
Best CPU time to get the best result obtained on this benchmark1800.77
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 998
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 733864
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 998
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 733864
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: a3bf3a4-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-3691394-1338027711.opb>
2.10/2.16	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.16	c problem read in 2.16
4.89/4.98	c presolving:
10.39/10.41	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
11.99/12.05	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-3691394-1338027711/watcher-3691394-1338027711 -o /tmp/evaluation-result-3691394-1338027711/solver-3691394-1338027711 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691394-1338027711.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 2.02 2.02 2.00 3/176 4219
/proc/meminfo: memFree=29342332/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=11140 CPUtime=0 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 1533 0 0 0 0 0 0 0 20 0 1 0 268896068 11407360 1487 33554432000 4194304 10173063 140733549153840 140734780283464 5285017 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 2785 1487 408 1460 0 1316 0

[startup+0.080593 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 4219
/proc/meminfo: memFree=29342332/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=39056 CPUtime=0.07 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 8532 0 0 0 6 1 0 0 20 0 1 0 268896068 39993344 8486 33554432000 4194304 10173063 140733549153840 140733549017384 7549935 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 9764 8486 416 1460 0 8295 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 39056

[startup+0.100277 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 4219
/proc/meminfo: memFree=29342332/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=43412 CPUtime=0.09 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 9610 0 0 0 8 1 0 0 20 0 1 0 268896068 44453888 9564 33554432000 4194304 10173063 140733549153840 140733549017384 8831452 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 10853 9564 416 1460 0 9384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43412

[startup+0.300221 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 4219
/proc/meminfo: memFree=29342332/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=82092 CPUtime=0.29 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 19240 0 0 0 26 3 0 0 20 0 1 0 268896068 84062208 19194 33554432000 4194304 10173063 140733549153840 140733549018392 7172350 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 20523 19194 416 1460 0 19054 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82092

[startup+0.700226 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 4219
/proc/meminfo: memFree=29342332/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=184868 CPUtime=0.69 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 44846 0 0 0 62 7 0 0 20 0 1 0 268896068 189304832 44800 33554432000 4194304 10173063 140733549153840 140733549018392 7411981 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 46217 44800 416 1460 0 44748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 184868

[startup+1.50023 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 4220
/proc/meminfo: memFree=29090496/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=376144 CPUtime=1.49 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 92581 0 0 0 134 15 0 0 20 0 1 0 268896068 385171456 92535 33554432000 4194304 10173063 140733549153840 140733549019016 7172306 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 94036 92535 416 1460 0 92567 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 376144

[startup+3.10024 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 4220
/proc/meminfo: memFree=28911556/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=935592 CPUtime=3.09 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 232029 0 0 0 274 35 0 0 20 0 1 0 268896068 958046208 232368 33554432000 4194304 10173063 140733549153840 140733549149672 5760629 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 233898 232368 494 1460 0 232429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935592

[startup+6.30024 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 4220
/proc/meminfo: memFree=28112676/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=1242908 CPUtime=6.29 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 331883 0 0 0 509 120 0 0 20 0 1 0 268896068 1272737792 308043 33554432000 4194304 10173063 140733549153840 140733549150840 8963895 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 310727 308043 551 1460 0 309258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1242908

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 4220
/proc/meminfo: memFree=27722448/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=1668572 CPUtime=12.69 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 462099 0 0 0 938 331 0 0 20 0 1 0 268896068 1708617728 413953 33554432000 4194304 10173063 140733549153840 140733549151608 7545023 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 417143 413953 591 1460 0 415674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1668572

[startup+25.5002 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 4220
/proc/meminfo: memFree=27452916/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=1903860 CPUtime=25.48 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 508864 0 0 0 2182 366 0 0 20 0 1 0 268896068 1949552640 471982 33554432000 4194304 10173063 140733549153840 140733549149240 8925068 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 475965 471982 615 1460 0 474496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1903860

[startup+51.1002 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 4220
/proc/meminfo: memFree=27440096/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=1913460 CPUtime=51.07 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 511166 0 0 0 4741 366 0 0 20 0 1 0 268896068 1959383040 475278 33554432000 4194304 10173063 140733549153840 140733549150216 8925078 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 478365 475278 615 1460 0 476896 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1913460

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 4220
/proc/meminfo: memFree=27412984/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=1941100 CPUtime=102.27 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 518307 0 0 0 9860 367 0 0 20 0 1 0 268896068 1987686400 481924 33554432000 4194304 10173063 140733549153840 140733549150216 8925068 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 485275 481924 615 1460 0 483806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1941100

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4220
/proc/meminfo: memFree=26084516/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3307492 CPUtime=162.24 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 828886 0 0 0 15814 410 0 0 20 0 1 0 268896068 3386871808 813437 33554432000 4194304 10173063 140733549153840 140733549148952 8925042 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 826873 813437 615 1460 0 825404 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3307492

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 4220
/proc/meminfo: memFree=26082560/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3308516 CPUtime=222.22 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 829410 0 0 0 21812 410 0 0 20 0 1 0 268896068 3387920384 813961 33554432000 4194304 10173063 140733549153840 140733549148952 8925062 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 827129 813961 615 1460 0 825660 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3308516

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 4221
/proc/meminfo: memFree=26079736/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3310372 CPUtime=282.21 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 830082 0 0 0 27810 411 0 0 20 0 1 0 268896068 3389820928 814633 33554432000 4194304 10173063 140733549153840 140733549148952 8925032 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 827593 814633 615 1460 0 826124 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3310372

[startup+342.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 4221
/proc/meminfo: memFree=26076044/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3312420 CPUtime=342.2 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 830804 0 0 0 33809 411 0 0 20 0 1 0 268896068 3391918080 815523 33554432000 4194304 10173063 140733549153840 140733549148952 8925037 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 828105 815523 615 1460 0 826636 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3312420

[startup+402.3 s]
/proc/loadavg: 1.57 1.90 1.96 2/171 4245
/proc/meminfo: memFree=26170916/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3312420 CPUtime=402.18 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 831015 0 0 0 39807 411 0 0 20 0 1 0 268896068 3391918080 815734 33554432000 4194304 10173063 140733549153840 140733549148952 8925057 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 828105 815734 615 1460 0 826636 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3312420

[startup+462.3 s]
/proc/loadavg: 1.27 1.75 1.90 2/171 4245
/proc/meminfo: memFree=26160280/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3315168 CPUtime=462.16 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 831947 0 0 0 45805 411 0 0 20 0 1 0 268896068 3394732032 818433 33554432000 4194304 10173063 140733549153840 140733549148952 8925052 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 828792 818433 615 1460 0 827323 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3315168

[startup+522.3 s]
/proc/loadavg: 1.10 1.61 1.84 2/172 4248
/proc/meminfo: memFree=26155340/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3315168 CPUtime=522.14 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 832164 0 0 0 51803 411 0 0 20 0 1 0 268896068 3394732032 819794 33554432000 4194304 10173063 140733549153840 140733549148952 8925062 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 828792 819794 615 1460 0 827323 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3315168

[startup+582.3 s]
/proc/loadavg: 1.03 1.50 1.79 2/171 4249
/proc/meminfo: memFree=26152276/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3315168 CPUtime=582.13 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 832380 0 0 0 57802 411 0 0 20 0 1 0 268896068 3394732032 820568 33554432000 4194304 10173063 140733549153840 140733549148952 8925062 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/4219/statm: 828792 820568 615 1460 0 827323 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3315168

[startup+642.3 s]

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

/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 836184 0 0 0 99792 412 0 0 20 0 1 0 268896068 3405410304 828049 33554432000 4194304 10173063 140733549153840 140733549148952 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 831399 828049 615 1460 0 829930 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 3325596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.09 1.45 2/171 4251
/proc/meminfo: memFree=26120664/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3327452 CPUtime=1062.03 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 836680 0 0 0 105791 412 0 0 20 0 1 0 268896068 3407310848 828545 33554432000 4194304 10173063 140733549153840 140733549148952 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 831863 828545 615 1460 0 830394 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 3327452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/172 4254
/proc/meminfo: memFree=26118516/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3329500 CPUtime=1122.02 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 837224 0 0 0 111790 412 0 0 20 0 1 0 268896068 3409408000 829089 33554432000 4194304 10173063 140733549153840 140733549148952 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 832375 829089 615 1460 0 830906 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 3329500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/171 4255
/proc/meminfo: memFree=26117376/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3330524 CPUtime=1182.01 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 837512 0 0 0 117789 412 0 0 20 0 1 0 268896068 3410456576 829377 33554432000 4194304 10173063 140733549153840 140733549148952 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 832631 829377 615 1460 0 831162 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 3330524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.04 1.36 2/171 4255
/proc/meminfo: memFree=26115296/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3332380 CPUtime=1242 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 838011 0 0 0 123788 412 0 0 20 0 1 0 268896068 3412357120 829876 33554432000 4194304 10173063 140733549153840 140733549148952 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 833095 829876 615 1460 0 831626 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 3332380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.34 2/171 4255
/proc/meminfo: memFree=26114836/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3332248 CPUtime=1302 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 838047 0 0 0 129788 412 0 0 20 0 1 0 268896068 3412221952 829992 33554432000 4194304 10173063 140733549153840 140733549149272 8924992 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 833062 829992 615 1460 0 831593 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 3332248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.32 2/171 4255
/proc/meminfo: memFree=26109368/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3334296 CPUtime=1361.98 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 838591 0 0 0 135786 412 0 0 20 0 1 0 268896068 3414319104 831364 33554432000 4194304 10173063 140733549153840 140733549148952 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 833574 831364 615 1460 0 832105 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 3334296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.29 2/171 4255
/proc/meminfo: memFree=26107544/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3336152 CPUtime=1421.98 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 839088 0 0 0 141786 412 0 0 20 0 1 0 268896068 3416219648 831861 33554432000 4194304 10173063 140733549153840 140733549148952 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 834038 831861 615 1460 0 832569 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 3336152

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.27 2/170 4255
/proc/meminfo: memFree=26105216/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3338200 CPUtime=1481.96 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 839633 0 0 0 147784 412 0 0 20 0 1 0 268896068 3418316800 832405 33554432000 4194304 10173063 140733549153840 140733549148952 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 834550 832405 615 1460 0 833081 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 3338200

[startup+1542.3 s]
/proc/loadavg: 1.02 1.02 1.26 2/171 4256
/proc/meminfo: memFree=26105244/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3338200 CPUtime=1541.95 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 839666 0 0 0 153783 412 0 0 20 0 1 0 268896068 3418316800 832437 33554432000 4194304 10173063 140733549153840 140733549148952 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 834550 832437 615 1460 0 833081 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 3338200

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.24 2/171 4256
/proc/meminfo: memFree=26103784/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3339224 CPUtime=1601.94 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 839957 0 0 0 159782 412 0 0 20 0 1 0 268896068 3419365376 832769 33554432000 4194304 10173063 140733549153840 140733549148952 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 834806 832769 615 1460 0 833337 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 3339224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/171 4256
/proc/meminfo: memFree=26101952/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3341080 CPUtime=1661.93 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 840453 0 0 0 165781 412 0 0 20 0 1 0 268896068 3421265920 833265 33554432000 4194304 10173063 140733549153840 140733549148952 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 835270 833265 615 1460 0 833801 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 3341080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/172 4259
/proc/meminfo: memFree=26073948/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3368592 CPUtime=1721.92 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 847389 0 0 0 171779 413 0 0 20 0 1 0 268896068 3449438208 840168 33554432000 4194304 10173063 140733549153840 140733549149160 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 842148 840168 615 1460 0 840679 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 3368592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/171 4259
/proc/meminfo: memFree=26030892/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3412320 CPUtime=1781.91 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 857582 0 0 0 177777 414 0 0 20 0 1 0 268896068 3494215680 850872 33554432000 4194304 10173063 140733549153840 140733549150216 5919188 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 853080 850872 615 1460 0 851611 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 3412320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.18 2/171 4260
/proc/meminfo: memFree=25848396/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3600984 CPUtime=1800.01 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 899576 0 0 0 179582 419 0 0 20 0 1 0 268896068 3687407616 896443 33554432000 4194304 10173063 140733549153840 140733549149000 8925098 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 900246 896443 615 1460 0 898777 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3600984

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -4219

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 4261
/proc/meminfo: memFree=25848396/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3600984 CPUtime=1801 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 899579 0 0 0 179681 419 0 0 20 0 1 0 268896068 3687407616 896446 33554432000 4194304 10173063 140733549153840 140733549148416 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 900246 896446 615 1460 0 898777 0
Current children cumulated CPU time (s) 1801
Current children cumulated vsize (KiB) 3600984

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 4261
/proc/meminfo: memFree=25848388/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3600984 CPUtime=1801.8 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 899579 0 0 0 179761 419 0 0 20 0 1 0 268896068 3687407616 896446 33554432000 4194304 10173063 140733549153840 140733549148416 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 900246 896446 615 1460 0 898777 0
Current children cumulated CPU time (s) 1801.8
Current children cumulated vsize (KiB) 3600984

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 4261
/proc/meminfo: memFree=25848388/32873844 swapFree=7116/7116
[pid=4219] ppid=4217 vsize=3600984 CPUtime=1802 cores=0,2,4,6
/proc/4219/stat : 4219 (scip-2.1.1.4fix) R 4217 4219 3441 0 -1 4202496 899579 0 0 0 179781 419 0 0 20 0 1 0 268896068 3687407616 896446 33554432000 4194304 10173063 140733549153840 140733549148416 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/4219/statm: 900246 896446 615 1460 0 898777 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 3600984

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.08
CPU user time (s): 1797.83
CPU system time (s): 4.24935
CPU usage (%): 99.9788
Max. virtual memory (cumulated for all children) (KiB): 3600984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 4.24935
maximum resident set size= 3585784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 899579
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= 31
involuntary context switches= 2202

runsolver used 6.12607 second user time and 15.4077 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-26 12:21:51
IDJOB=3691394
IDBENCH=91042
IDSOLVER=2270
FILE ID=node146/3691394-1338027711
RUNJOBID= node146-1338016919-3457
PBS_JOBID= 14624329
Free space on /tmp= 71508 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_20null0mast_rapportOE2.0_TMAX180_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691394-1338027711/watcher-3691394-1338027711 -o /tmp/evaluation-result-3691394-1338027711/solver-3691394-1338027711 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691394-1338027711.opb -t 1800 -m 15500

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

MD5SUM BENCH= 9ed9dacab453c9b73d400442dcf06abd
RANDOM SEED=1008297705

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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	: 5331.91
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		: 2667.034
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		: 2667.034
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	: 5331.91
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		: 2667.034
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	: 5331.91
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		: 2667.034
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		: 2667.034
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29342968 kB
Buffers:          246100 kB
Cached:          2429244 kB
SwapCached:         2348 kB
Active:           577980 kB
Inactive:        2183768 kB
Active(anon):      85648 kB
Inactive(anon):     3064 kB
Active(file):     492332 kB
Inactive(file):  2180704 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:             41180 kB
Writeback:             0 kB
AnonPages:         91796 kB
Mapped:            11232 kB
Shmem:                 0 kB
Slab:             631260 kB
SReclaimable:      72812 kB
SUnreclaim:       558448 kB
KernelStack:        1488 kB
PageTables:         3964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     206728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71512 MiB
End job on node146 at 2012-05-26 12:51:54