Trace number 3496847

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
MinisatID 2.5.2-gmp (fixed)? (TO) 1800.06 1800.01

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos14.opb
MD5SUM9a6d98eb18189bacb6bc49f39ff21900
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20744058700051158
Optimality of the best value was proved NO
Number of variables17840
Total number of constraints656
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10640
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 77389328849976800030040
Number of bits of the sum of numbers in the objective function 77
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 77389328849976800030040
Number of bits of the biggest sum of numbers77
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.03	>>> IMPORTANT: two aggregates with the same head occurred. Assuming that this head is certainly true.
1800.04/1800.00	>>> Terminate signal received
1800.04/1800.00	UNKNOWN

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 /var/tmp/evaluation-result-3496847-1307925530/watcher-3496847-1307925530 -o /var/tmp/evaluation-result-3496847-1307925530/solver-3496847-1307925530 -C 1800 -W 1900 -M 15500 HOME/minisatid-gmp HOME/instance-3496847-1307925530.opb --verbosity=0 --format=opb --randomseed=2108515554 

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: 1.92 1.98 1.92 2/177 12642
/proc/meminfo: memFree=3881684/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=7896 CPUtime=0 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 416 0 0 0 0 0 0 0 23 0 1 0 360162437 8085504 369 33554432000 4194304 6957856 140734102849456 18446744073709551615 5925517 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 1974 369 227 675 0 1290 0

[startup+0.10523 s]
/proc/loadavg: 1.92 1.98 1.92 2/177 12642
/proc/meminfo: memFree=3881684/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=15512 CPUtime=0.1 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 2618 0 0 0 10 0 0 0 24 0 1 0 360162437 15884288 2226 33554432000 4194304 6957856 140734102849456 18446744073709551615 5500574 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 3878 2228 252 675 0 3194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 15512

[startup+0.201212 s]
/proc/loadavg: 1.92 1.98 1.92 2/177 12642
/proc/meminfo: memFree=3881684/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=23720 CPUtime=0.19 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 5659 0 0 0 19 0 0 0 24 0 1 0 360162437 24289280 4325 33554432000 4194304 6957856 140734102849456 18446744073709551615 5925517 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 5930 4325 268 675 0 5246 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23720

[startup+0.301192 s]
/proc/loadavg: 1.92 1.98 1.92 2/177 12642
/proc/meminfo: memFree=3881684/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=32840 CPUtime=0.29 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 7949 0 0 0 29 0 0 0 25 0 1 0 360162437 33628160 6615 33554432000 4194304 6957856 140734102849456 18446744073709551615 5917973 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 8210 6615 268 675 0 7526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32840

[startup+0.701117 s]
/proc/loadavg: 1.92 1.98 1.92 2/177 12642
/proc/meminfo: memFree=3881684/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=46724 CPUtime=0.69 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 11381 0 0 0 68 1 0 0 25 0 1 0 360162437 47845376 10047 33554432000 4194304 6957856 140734102849456 18446744073709551615 4869795 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 11681 10047 275 675 0 10997 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46724

[startup+1.50098 s]
/proc/loadavg: 1.92 1.98 1.92 3/178 12643
/proc/meminfo: memFree=3839168/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=47236 CPUtime=1.49 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 11600 0 0 0 148 1 0 0 25 0 1 0 360162437 48369664 10264 33554432000 4194304 6957856 140734102849456 18446744073709551615 5922216 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 11809 10264 284 675 0 11125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47236

[startup+3.10069 s]
/proc/loadavg: 1.92 1.98 1.92 3/178 12643
/proc/meminfo: memFree=3835572/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=47236 CPUtime=3.09 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 12036 0 0 0 308 1 0 0 25 0 1 0 360162437 48369664 10689 33554432000 4194304 6957856 140734102849456 18446744073709551615 5929233 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 11809 10689 285 675 0 11125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47236

[startup+6.30112 s]
/proc/loadavg: 1.93 1.98 1.92 3/178 12643
/proc/meminfo: memFree=3823532/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=48880 CPUtime=6.29 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 14101 0 0 0 628 1 0 0 25 0 1 0 360162437 50053120 11590 33554432000 4194304 6957856 140734102849456 18446744073709551615 5922108 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 12220 11590 286 675 0 11536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48880

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.92 3/178 12643
/proc/meminfo: memFree=3805224/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=49948 CPUtime=12.69 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 14177 0 0 0 1268 1 0 0 25 0 1 0 360162437 51146752 11666 33554432000 4194304 6957856 140734102849456 18446744073709551615 5933982 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 12487 11666 286 675 0 11803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49948

[startup+25.5007 s]
/proc/loadavg: 1.95 1.98 1.92 3/178 12643
/proc/meminfo: memFree=3847140/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=52628 CPUtime=25.49 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 15109 0 0 0 2548 1 0 0 25 0 1 0 360162437 53891072 12585 33554432000 4194304 6957856 140734102849456 18446744073709551615 5922134 0 0 4096 17571 0 0 0 17 3 0 0 0
/proc/12642/statm: 13157 12585 286 675 0 12473 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52628

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.92 3/178 12644
/proc/meminfo: memFree=3790264/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=57020 CPUtime=51.09 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 19508 0 0 0 5107 2 0 0 25 0 1 0 360162437 58388480 13461 33554432000 4194304 6957856 140734102849456 18446744073709551615 4838189 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 14255 13461 286 675 0 13571 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 57020

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.92 3/178 12646
/proc/meminfo: memFree=3823852/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=64176 CPUtime=102.29 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 21351 0 0 0 10227 2 0 0 25 0 1 0 360162437 65716224 15276 33554432000 4194304 6957856 140734102849456 18446744073709551615 4846922 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 16044 15276 286 675 0 15360 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 64176

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12647
/proc/meminfo: memFree=3830020/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=73044 CPUtime=162.29 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 28173 0 0 0 16226 3 0 0 25 0 1 0 360162437 74797056 17706 33554432000 4194304 6957856 140734102849456 18446744073709551615 5932611 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 18261 17706 286 675 0 17577 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 73044

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12649
/proc/meminfo: memFree=3833832/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=83236 CPUtime=222.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 30746 0 0 0 22226 4 0 0 25 0 1 0 360162437 85233664 20254 33554432000 4194304 6957856 140734102849456 18446744073709551615 5932688 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 20809 20254 286 675 0 20125 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 83236

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12651
/proc/meminfo: memFree=3786308/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=83320 CPUtime=282.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 37319 0 0 0 28225 5 0 0 25 0 1 0 360162437 85319680 17672 33554432000 4194304 6957856 140734102849456 18446744073709551615 4638356 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 20830 17672 286 675 0 20146 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 83320

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12652
/proc/meminfo: memFree=3791732/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=95028 CPUtime=342.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 41705 0 0 0 34224 6 0 0 25 0 1 0 360162437 97308672 22039 33554432000 4194304 6957856 140734102849456 18446744073709551615 4614656 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 23757 22039 286 675 0 23073 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 95028

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12654
/proc/meminfo: memFree=3728580/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=95028 CPUtime=402.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 42856 0 0 0 40224 6 0 0 25 0 1 0 360162437 97308672 23174 33554432000 4194304 6957856 140734102849456 18446744073709551615 5929116 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 23757 23174 286 675 0 23073 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 95028

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12655
/proc/meminfo: memFree=3748516/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=102108 CPUtime=462.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 49611 0 0 0 46223 7 0 0 25 0 1 0 360162437 104558592 24969 33554432000 4194304 6957856 140734102849456 18446744073709551615 5312975 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 25527 24969 286 675 0 24843 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102108

[startup+522.301 s]
/proc/loadavg: 2.06 2.00 1.93 3/178 12657
/proc/meminfo: memFree=3765836/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=102108 CPUtime=522.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 49611 0 0 0 52223 7 0 0 25 0 1 0 360162437 104558592 24969 33554432000 4194304 6957856 140734102849456 18446744073709551615 5932705 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 25527 24969 286 675 0 24843 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 102108

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.92 3/178 12698
/proc/meminfo: memFree=4151788/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=102108 CPUtime=582.3 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 49611 0 0 0 58223 7 0 0 25 0 1 0 360162437 104558592 24969 33554432000 4194304 6957856 140734102849456 18446744073709551615 4638356 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 25527 24969 286 675 0 24843 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102108

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 12706
/proc/meminfo: memFree=4125968/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=882.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 54346 0 0 0 88224 8 0 0 25 0 1 0 360162437 140320768 29637 33554432000 4194304 6957856 140734102849456 18446744073709551615 4869803 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 29637 286 675 0 33574 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 137032

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 12707
/proc/meminfo: memFree=4121356/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=942.31 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 55519 0 0 0 94223 8 0 0 25 0 1 0 360162437 140320768 30787 33554432000 4194304 6957856 140734102849456 18446744073709551615 5312969 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 30787 286 675 0 33574 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 137032

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 12709
/proc/meminfo: memFree=4121456/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1002.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 55519 0 0 0 100224 8 0 0 25 0 1 0 360162437 140320768 30787 33554432000 4194304 6957856 140734102849456 18446744073709551615 5922016 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 30787 286 675 0 33574 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 137032

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 12710
/proc/meminfo: memFree=4121428/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1062.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 55519 0 0 0 106224 8 0 0 25 0 1 0 360162437 140320768 30787 33554432000 4194304 6957856 140734102849456 18446744073709551615 5918155 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 30787 286 675 0 33574 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 137032

[startup+1122.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 12712
/proc/meminfo: memFree=4117316/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1122.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 56609 0 0 0 112224 8 0 0 25 0 1 0 360162437 140320768 31851 33554432000 4194304 6957856 140734102849456 18446744073709551615 5934042 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 31851 286 675 0 33574 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137032

[startup+1182.3 s]
/proc/loadavg: 2.06 2.02 1.94 3/178 12713
/proc/meminfo: memFree=4117036/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1182.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 56609 0 0 0 118224 8 0 0 25 0 1 0 360162437 140320768 31851 33554432000 4194304 6957856 140734102849456 18446744073709551615 5934660 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 31851 286 675 0 33574 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 137032

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/178 12715
/proc/meminfo: memFree=4109568/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1242.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 58475 0 0 0 124224 8 0 0 25 0 1 0 360162437 140320768 33696 33554432000 4194304 6957856 140734102849456 18446744073709551615 4854288 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 33696 286 675 0 33574 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 137032

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 12717
/proc/meminfo: memFree=4109424/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=137032 CPUtime=1302.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 58475 0 0 0 130224 8 0 0 25 0 1 0 360162437 140320768 33696 33554432000 4194304 6957856 140734102849456 18446744073709551615 4866428 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 34258 33696 286 675 0 33574 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 137032

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12727
/proc/meminfo: memFree=4106764/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=155688 CPUtime=1362.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 58968 0 0 0 136224 8 0 0 25 0 1 0 360162437 159424512 34177 33554432000 4194304 6957856 140734102849456 18446744073709551615 5315520 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 38922 34177 286 675 0 38238 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 155688

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12729
/proc/meminfo: memFree=4107104/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=155688 CPUtime=1422.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 58968 0 0 0 142225 8 0 0 25 0 1 0 360162437 159424512 34177 33554432000 4194304 6957856 140734102849456 18446744073709551615 4838260 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 38922 34177 286 675 0 38238 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 155688

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12731
/proc/meminfo: memFree=4110176/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=155688 CPUtime=1482.32 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 58968 0 0 0 148224 8 0 0 25 0 1 0 360162437 159424512 34177 33554432000 4194304 6957856 140734102849456 18446744073709551615 5934045 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 38922 34177 286 675 0 38238 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 155688

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12732
/proc/meminfo: memFree=4088076/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160556 CPUtime=1542.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 64395 0 0 0 154224 9 0 0 25 0 1 0 360162437 164409344 39581 33554432000 4194304 6957856 140734102849456 18446744073709551615 5918004 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40139 39581 286 675 0 39455 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 160556

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12734
/proc/meminfo: memFree=4085696/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160556 CPUtime=1602.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 64395 0 0 0 160224 9 0 0 25 0 1 0 360162437 164409344 39581 33554432000 4194304 6957856 140734102849456 18446744073709551615 5313006 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40139 39581 286 675 0 39455 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 160556

[startup+1662.3 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 12735
/proc/meminfo: memFree=4084312/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160556 CPUtime=1662.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 64395 0 0 0 166224 9 0 0 25 0 1 0 360162437 164409344 39581 33554432000 4194304 6957856 140734102849456 18446744073709551615 5315752 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40139 39581 286 675 0 39455 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 160556

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 12737
/proc/meminfo: memFree=4084164/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160556 CPUtime=1722.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 64395 0 0 0 172224 9 0 0 25 0 1 0 360162437 164409344 39581 33554432000 4194304 6957856 140734102849456 18446744073709551615 5308163 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40139 39581 286 675 0 39455 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 160556

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12739
/proc/meminfo: memFree=4100132/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160376 CPUtime=1782.33 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 69147 0 0 0 178223 10 0 0 25 0 1 0 360162437 164225024 35579 33554432000 4194304 6957856 140734102849456 18446744073709551615 4638764 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40094 35579 286 675 0 39410 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 160376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12739
/proc/meminfo: memFree=4098632/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160376 CPUtime=1800.04 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 69527 0 0 0 179994 10 0 0 25 0 1 0 360162437 164225024 35954 33554432000 4194304 6957856 140734102849456 18446744073709551615 4870039 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40094 35954 286 675 0 39410 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 160376

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

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

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 12739
/proc/meminfo: memFree=4098632/32950928 swapFree=67054688/67111528
[pid=12642] ppid=12640 vsize=160376 CPUtime=1800.04 cores=1,3,5,7
/proc/12642/stat : 12642 (minisatid-gmp) R 12640 12642 11968 0 -1 4202496 69527 0 0 0 179994 10 0 0 25 0 1 0 360162437 164225024 35954 33554432000 4194304 6957856 140734102849456 18446744073709551615 4870039 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/12642/statm: 40094 35954 286 675 0 39410 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 160376

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1799.94
CPU system time (s): 0.115982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 186416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69532
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= 5
involuntary context switches= 2784

runsolver used 2.50862 second user time and 5.68614 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-13 02:38:50
IDJOB=3496847
IDBENCH=2324
IDSOLVER=1990
FILE ID=node112/3496847-1307925530
RUNJOBID= node112-1307919797-11987
PBS_JOBID= 13559667
Free space on /var/tmp= 2880 MiB

SOLVER NAME= MinisatID 2.5.2-gmp
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos14.opb
COMMAND LINE= HOME/minisatid-gmp BENCHNAME --verbosity=0 --format=opb --randomseed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3496847-1307925530/watcher-3496847-1307925530 -o /var/tmp/evaluation-result-3496847-1307925530/solver-3496847-1307925530 -C 1800 -W 1900 -M 15500  HOME/minisatid-gmp HOME/instance-3496847-1307925530.opb --verbosity=0 --format=opb --randomseed=2108515554

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

MD5SUM BENCH= 9a6d98eb18189bacb6bc49f39ff21900
RANDOM SEED=2108515554

node112.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5180.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       3882352 kB
Buffers:         71544 kB
Cached:       27606636 kB
SwapCached:      10436 kB
Active:       13130088 kB
Inactive:     15053356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3882352 kB
SwapTotal:    67111528 kB
SwapFree:     67054688 kB
Dirty:            3972 kB
Writeback:           0 kB
AnonPages:      502996 kB
Mapped:          10696 kB
Slab:           819772 kB
PageTables:       5604 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   735992 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2876 MiB
End job on node112 at 2011-06-13 03:08:52