Trace number 3423062

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 NameAnswerCPU timeWall clock time
clasp 2.0-R4092-crafted? (TO) 5000.13 5000.03

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_20_360_u.cnf
MD5SUM4b70d66c676eba3660e2a5eff473f8e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark173.685
Satisfiable
(Un)Satisfiability was proved
Number of variables7920
Number of clauses14950
Sum of the clauses size44260
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2590
Number of clauses of size 314360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...686797/instance-3423062-1306686797.cnf
0.00/0.05	c Solving...
5000.10/5000.01	
5000.10/5000.01	*** INTERRUPTED! ***
5000.10/5000.01	s UNKNOWN
5000.10/5000.01	
5000.10/5000.01	c INTERRUPTED   : 1
5000.10/5000.01	c Models        : 0+    
5000.10/5000.01	c Time          : 5000.014s (Solving: 4999.96s 1st Model: 0.00s Unsat: 0.00s)
5000.10/5000.01	c CPU Time      : 5000.110s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3423062-1306686797/watcher-3423062-1306686797 -o /tmp/evaluation-result-3423062-1306686797/solver-3423062-1306686797 -C 5000 -W 5100 -M 15500 HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3423062-1306686797.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 5.02 7.27 7.74 2/415 6956
/proc/meminfo: memFree=22682120/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=15356 CPUtime=0 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 1325 0 0 0 0 0 0 0 25 0 1 0 236289105 15724544 1128 33554432000 4194304 4929204 140733895238080 18446744073709551615 218880262247 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 3839 1128 336 180 0 849 0

[startup+0.10213 s]
/proc/loadavg: 5.02 7.27 7.74 2/415 6956
/proc/meminfo: memFree=22682120/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=17100 CPUtime=0.1 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 1917 0 0 0 10 0 0 0 25 0 1 0 236289105 17510400 1612 33554432000 4194304 4929204 140733895238080 18446744073709551615 4658532 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 4275 1612 367 180 0 1285 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17100

[startup+0.201107 s]
/proc/loadavg: 5.02 7.27 7.74 2/415 6956
/proc/meminfo: memFree=22682120/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=17236 CPUtime=0.19 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 1959 0 0 0 19 0 0 0 25 0 1 0 236289105 17649664 1654 33554432000 4194304 4929204 140733895238080 18446744073709551615 218880223577 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 4309 1654 367 180 0 1319 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17236

[startup+0.301096 s]
/proc/loadavg: 5.02 7.27 7.74 2/415 6956
/proc/meminfo: memFree=22682120/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=17368 CPUtime=0.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 1990 0 0 0 29 0 0 0 25 0 1 0 236289105 17784832 1685 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633764 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 4342 1685 367 180 0 1352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17368

[startup+0.701025 s]
/proc/loadavg: 5.02 7.27 7.74 2/415 6956
/proc/meminfo: memFree=22682120/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=18032 CPUtime=0.69 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 2162 0 0 0 69 0 0 0 25 0 1 0 236289105 18464768 1857 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 4508 1857 367 180 0 1518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18032

[startup+1.50088 s]
/proc/loadavg: 5.02 7.27 7.74 3/416 6957
/proc/meminfo: memFree=22674312/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=19100 CPUtime=1.49 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 2418 0 0 0 149 0 0 0 25 0 1 0 236289105 19558400 2113 33554432000 4194304 4929204 140733895238080 18446744073709551615 4625306 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 4775 2113 367 180 0 1785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19100

[startup+3.10061 s]
/proc/loadavg: 5.02 7.27 7.74 3/416 6957
/proc/meminfo: memFree=22672048/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=21140 CPUtime=3.09 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 2918 0 0 0 309 0 0 0 25 0 1 0 236289105 21647360 2613 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633042 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 5285 2613 367 180 0 2295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21140

[startup+6.30105 s]
/proc/loadavg: 4.78 7.18 7.71 3/416 6957
/proc/meminfo: memFree=22668592/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=24600 CPUtime=6.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 3769 0 0 0 629 0 0 0 25 0 1 0 236289105 25190400 3464 33554432000 4194304 4929204 140733895238080 18446744073709551615 4365420 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 6150 3464 367 180 0 3160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24600

[startup+12.7009 s]
/proc/loadavg: 4.55 7.09 7.68 3/416 6958
/proc/meminfo: memFree=22664496/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=26704 CPUtime=12.69 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 4250 0 0 0 1269 0 0 0 25 0 1 0 236289105 27344896 3945 33554432000 4194304 4929204 140733895238080 18446744073709551615 4639338 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/6956/statm: 6676 3945 367 180 0 3686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26704

[startup+25.5007 s]
/proc/loadavg: 3.99 6.84 7.58 3/416 6958
/proc/meminfo: memFree=22656800/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=31912 CPUtime=25.48 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 5492 0 0 0 2548 0 0 0 25 0 1 0 236289105 32677888 5187 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 7978 5187 367 180 0 4988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31912

[startup+51.1003 s]
/proc/loadavg: 3.31 6.45 7.43 3/416 6958
/proc/meminfo: memFree=22647860/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=39128 CPUtime=51.08 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 7200 0 0 0 5108 0 0 0 25 0 1 0 236289105 40067072 6895 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633688 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 9782 6895 367 180 0 6792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39128

[startup+102.3 s]
/proc/loadavg: 2.57 5.76 7.15 3/416 6987
/proc/meminfo: memFree=22654560/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=45224 CPUtime=102.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 8624 0 0 0 10229 0 0 0 25 0 1 0 236289105 46309376 8319 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633723 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 11306 8319 367 180 0 8316 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45224

[startup+162.301 s]
/proc/loadavg: 2.21 5.08 6.82 3/416 6989
/proc/meminfo: memFree=22648216/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=49056 CPUtime=162.28 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 9500 0 0 0 16228 0 0 0 25 0 1 0 236289105 50233344 9195 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633759 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 12264 9195 367 180 0 9274 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 49056

[startup+222.316 s]
/proc/loadavg: 2.12 4.53 6.52 3/416 6990
/proc/meminfo: memFree=22636160/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=62156 CPUtime=222.3 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 12619 0 0 0 22228 2 0 0 25 0 1 0 236289105 63647744 12314 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633770 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 15539 12314 367 180 0 12549 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 62156

[startup+282.301 s]
/proc/loadavg: 2.04 4.07 6.24 3/416 7018
/proc/meminfo: memFree=22611480/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=68404 CPUtime=282.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 14055 0 0 0 28227 2 0 0 25 0 1 0 236289105 70045696 13750 33554432000 4194304 4929204 140733895238080 18446744073709551615 4316123 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 17101 13750 367 180 0 14111 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 68404

[startup+342.301 s]
/proc/loadavg: 2.09 3.72 5.98 3/416 7020
/proc/meminfo: memFree=22599424/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=70896 CPUtime=342.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 14669 0 0 0 34227 2 0 0 25 0 1 0 236289105 72597504 14364 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 17724 14364 367 180 0 14734 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70896

[startup+402.3 s]
/proc/loadavg: 2.07 3.41 5.73 3/416 7022
/proc/meminfo: memFree=22590216/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=72940 CPUtime=402.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 15089 0 0 0 40227 2 0 0 25 0 1 0 236289105 74690560 14784 33554432000 4194304 4929204 140733895238080 18446744073709551615 4316095 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 18235 14784 367 180 0 15245 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72940

[startup+462.301 s]
/proc/loadavg: 2.02 3.15 5.50 3/416 7024
/proc/meminfo: memFree=22581624/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=81260 CPUtime=462.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 17069 0 0 0 46227 2 0 0 25 0 1 0 236289105 83210240 16764 33554432000 4194304 4929204 140733895238080 18446744073709551615 4316123 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 20315 16764 367 180 0 17325 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 81260

[startup+522.3 s]
/proc/loadavg: 2.01 2.94 5.27 3/416 7025
/proc/meminfo: memFree=22573520/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=88200 CPUtime=522.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 18717 0 0 0 52226 3 0 0 25 0 1 0 236289105 90316800 18412 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633732 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 22050 18412 367 180 0 19060 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 88200

[startup+582.301 s]
/proc/loadavg: 2.00 2.77 5.07 3/416 7026
/proc/meminfo: memFree=22569644/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=89904 CPUtime=582.29 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 19142 0 0 0 58226 3 0 0 25 0 1 0 236289105 92061696 18837 33554432000 4194304 4929204 140733895238080 18446744073709551615 4632982 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 22476 18837 367 180 0 19486 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 89904

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/416 7132
/proc/meminfo: memFree=22393144/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=183800 CPUtime=4062.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40563 0 0 0 406227 11 0 0 25 0 1 0 236289105 188211200 40177 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633697 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 45950 40177 369 180 0 42960 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 183800

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/416 7133
/proc/meminfo: memFree=22392512/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=184272 CPUtime=4122.37 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40649 0 0 0 412226 11 0 0 25 0 1 0 236289105 188694528 40263 33554432000 4194304 4929204 140733895238080 18446744073709551615 4629228 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46068 40263 369 180 0 43078 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 184272

[startup+4182.32 s]
/proc/loadavg: 2.00 2.01 2.06 3/416 7134
/proc/meminfo: memFree=22391384/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=184828 CPUtime=4182.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40777 0 0 0 418228 11 0 0 25 0 1 0 236289105 189263872 40391 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633864 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46207 40391 369 180 0 43217 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 184828

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/416 7136
/proc/meminfo: memFree=22390124/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=185396 CPUtime=4242.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40899 0 0 0 424227 11 0 0 25 0 1 0 236289105 189845504 40513 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633752 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46349 40513 369 180 0 43359 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 185396

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/416 7138
/proc/meminfo: memFree=22389352/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=185396 CPUtime=4302.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40913 0 0 0 430227 11 0 0 25 0 1 0 236289105 189845504 40527 33554432000 4194304 4929204 140733895238080 18446744073709551615 4357471 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46349 40527 369 180 0 43359 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 185396

[startup+4362.3 s]
/proc/loadavg: 2.10 2.04 2.06 3/416 7140
/proc/meminfo: memFree=22389068/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=185712 CPUtime=4362.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 40978 0 0 0 436227 11 0 0 25 0 1 0 236289105 190169088 40592 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633752 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46428 40592 369 180 0 43438 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 185712

[startup+4422.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/416 7141
/proc/meminfo: memFree=22387052/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=187168 CPUtime=4422.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 41324 0 0 0 442226 12 0 0 25 0 1 0 236289105 191660032 40938 33554432000 4194304 4929204 140733895238080 18446744073709551615 4316118 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 46792 40938 369 180 0 43802 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 187168

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/416 7142
/proc/meminfo: memFree=22385776/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=188432 CPUtime=4482.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 41594 0 0 0 448226 12 0 0 25 0 1 0 236289105 192954368 41208 33554432000 4194304 4929204 140733895238080 18446744073709551615 4632982 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47108 41208 369 180 0 44118 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 188432

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/416 7144
/proc/meminfo: memFree=22383128/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=190048 CPUtime=4542.38 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 41957 0 0 0 454226 12 0 0 25 0 1 0 236289105 194609152 41571 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633604 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47512 41571 369 180 0 44522 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 190048

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/416 7146
/proc/meminfo: memFree=22380256/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=190732 CPUtime=4602.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42129 0 0 0 460227 12 0 0 25 0 1 0 236289105 195309568 41743 33554432000 4194304 4929204 140733895238080 18446744073709551615 4316300 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47683 41743 369 180 0 44693 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 190732

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/416 7148
/proc/meminfo: memFree=22380368/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=191364 CPUtime=4662.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42274 0 0 0 466227 12 0 0 25 0 1 0 236289105 195956736 41888 33554432000 4194304 4929204 140733895238080 18446744073709551615 4327437 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47841 41888 369 180 0 44851 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 191364

[startup+4722.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/416 7149
/proc/meminfo: memFree=22378612/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=191556 CPUtime=4722.4 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42334 0 0 0 472228 12 0 0 25 0 1 0 236289105 196153344 41948 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633697 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47889 41948 369 180 0 44899 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 191556

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/416 7150
/proc/meminfo: memFree=22377860/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=191872 CPUtime=4782.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42396 0 0 0 478227 12 0 0 25 0 1 0 236289105 196476928 42010 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633775 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 47968 42010 369 180 0 44978 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 191872

[startup+4842.32 s]
/proc/loadavg: 2.12 2.03 2.02 3/416 7152
/proc/meminfo: memFree=22376724/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=192968 CPUtime=4842.41 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42647 0 0 0 484229 12 0 0 25 0 1 0 236289105 197599232 42261 33554432000 4194304 4929204 140733895238080 18446744073709551615 4357375 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 48242 42261 369 180 0 45252 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 192968

[startup+4902.3 s]
/proc/loadavg: 2.17 2.06 2.02 3/416 7154
/proc/meminfo: memFree=22375076/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=193724 CPUtime=4902.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42807 0 0 0 490227 12 0 0 25 0 1 0 236289105 198373376 42421 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633754 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 48431 42421 369 180 0 45441 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 193724

[startup+4962.3 s]
/proc/loadavg: 2.06 2.04 2.02 3/416 7156
/proc/meminfo: memFree=22376412/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=194296 CPUtime=4962.39 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42930 0 0 0 496227 12 0 0 25 0 1 0 236289105 198959104 42544 33554432000 4194304 4929204 140733895238080 18446744073709551615 4633604 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 48574 42544 369 180 0 45584 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 194296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.03 2.04 2.01 3/416 7156
/proc/meminfo: memFree=22376256/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=194484 CPUtime=5000.1 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42975 0 0 0 499997 13 0 0 25 0 1 0 236289105 199151616 42589 33554432000 4194304 4929204 140733895238080 18446744073709551615 218880262739 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 48621 42589 369 180 0 45631 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 194484

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

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

[startup+5000 s]
/proc/loadavg: 2.03 2.04 2.01 3/416 7156
/proc/meminfo: memFree=22376256/32950928 swapFree=53457208/67111528
[pid=6956] ppid=6954 vsize=194484 CPUtime=5000.1 cores=0,2,4,6
/proc/6956/stat : 6956 (clasp) R 6954 6956 6836 0 -1 4202496 42975 0 0 0 499997 13 0 0 25 0 1 0 236289105 199151616 42589 33554432000 4194304 4929204 140733895238080 18446744073709551615 218880262739 0 0 4096 18946 0 0 0 17 0 0 0 0
/proc/6956/statm: 48621 42589 369 180 0 45631 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 194484

Child status: 0
Real time (s): 5000.03
CPU time (s): 5000.13
CPU user time (s): 4999.98
CPU system time (s): 0.141978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 194484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42988
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= 7
involuntary context switches= 10557

runsolver used 20.7019 second user time and 47.3048 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-29 18:33:17
IDJOB=3423062
IDBENCH=83189
IDSOLVER=1917
FILE ID=node112/3423062-1306686797
RUNJOBID= node112-1306686762-6854
PBS_JOBID= 13471834
Free space on /tmp= 73280 MiB

SOLVER NAME= clasp 2.0-R4092-crafted
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_20_360_u.cnf
COMMAND LINE= HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3423062-1306686797/watcher-3423062-1306686797 -o /tmp/evaluation-result-3423062-1306686797/solver-3423062-1306686797 -C 5000 -W 5100 -M 15500  HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3423062-1306686797.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4b70d66c676eba3660e2a5eff473f8e7
RANDOM SEED=269878299

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:      22682276 kB
Buffers:        276616 kB
Cached:        7567956 kB
SwapCached:      62268 kB
Active:        2735096 kB
Inactive:      7285588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22682276 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:            1008 kB
Writeback:           0 kB
AnonPages:     2121656 kB
Mapped:          16336 kB
Slab:           123316 kB
PageTables:      58888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98650616 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 /tmp at the end= 73280 MiB
End job on node112 at 2011-05-29 19:56:39