Trace number 3495235

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
OptimuS p100_source? (TO) 1800.16 1800.08

General information on the benchmark

Namemus/marques-silva/abstraction-refinement-intel/
edn_9789_21.cnf_46.05000000.unsat.cnf
MD5SUM007b4470d9cf590d50ec878a7d0f46bc
Bench CategoryMUS (MUS)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1612554
Number of clauses4700326
Sum of the clauses size10914926
Maximum clause length3
Minimum clause length1
Number of clauses of size 11692
Number of clauses of size 23182668
Number of clauses of size 31515966
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495235-1307808471/watcher-3495235-1307808471 -o /tmp/evaluation-result-3495235-1307808471/solver-3495235-1307808471 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495235-1307808471.cnf 

running on 2 cores: 1,3

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.78 2.38 3.08 5/189 28055
/proc/meminfo: memFree=29063672/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=23840 CPUtime=0 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 1574 0 0 0 0 0 0 0 20 0 1 0 892444119 24412160 1497 33554432000 4194304 4279399 140733711506448 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 5960 1502 223 21 0 2597 0

[startup+0.071458 s]
/proc/loadavg: 2.78 2.38 3.08 5/189 28055
/proc/meminfo: memFree=29063672/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=115192 CPUtime=0.07 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 17188 0 0 0 5 2 0 0 20 0 1 0 892444119 117956608 16937 33554432000 4194304 4279399 140733711506448 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 28798 16951 223 21 0 25435 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 115192

[startup+0.100448 s]
/proc/loadavg: 2.78 2.38 3.08 5/189 28055
/proc/meminfo: memFree=29063672/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=137060 CPUtime=0.09 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 24324 0 0 0 7 2 0 0 20 0 1 0 892444119 140349440 24074 33554432000 4194304 4279399 140733711506448 18446744073709551615 4249680 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 34265 24089 223 21 0 30902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 137060

[startup+0.300406 s]
/proc/loadavg: 2.78 2.38 3.08 5/189 28055
/proc/meminfo: memFree=29063672/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=223872 CPUtime=0.29 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 42673 0 0 0 24 5 0 0 21 0 1 0 892444119 229244928 41831 33554432000 4194304 4279399 140733711506448 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 55968 41833 224 21 0 52605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 223872

[startup+0.700325 s]
/proc/loadavg: 2.78 2.38 3.08 5/189 28055
/proc/meminfo: memFree=29063672/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=392636 CPUtime=0.69 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 77958 0 0 0 60 9 0 0 22 0 1 0 892444119 402059264 75924 33554432000 4194304 4279399 140733711506448 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 98159 75926 224 21 0 94796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 392636

[startup+1.50017 s]
/proc/loadavg: 2.78 2.38 3.08 5/190 28056
/proc/meminfo: memFree=28486220/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=726836 CPUtime=1.49 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 147273 0 0 0 130 19 0 0 25 0 1 0 892444119 744280064 142902 33554432000 4194304 4279399 140733711506448 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 181709 142908 224 21 0 178346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 726836

[startup+3.10085 s]
/proc/loadavg: 2.88 2.41 3.09 5/190 28056
/proc/meminfo: memFree=27878484/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1190892 CPUtime=3.09 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 258803 0 0 0 275 34 0 0 25 0 1 0 892444119 1219473408 254013 33554432000 4194304 4279399 140733711506448 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 297723 254016 239 21 0 294360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1190892

[startup+6.30021 s]
/proc/loadavg: 2.88 2.41 3.09 5/190 28056
/proc/meminfo: memFree=27233360/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1634656 CPUtime=6.29 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 373862 0 0 0 580 49 0 0 25 0 1 0 892444119 1673887744 369068 33554432000 4194304 4279399 140733711506448 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 408664 369068 251 21 0 405301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1634656

[startup+12.7009 s]
/proc/loadavg: 3.05 2.46 3.10 5/190 28057
/proc/meminfo: memFree=27197752/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1640128 CPUtime=12.69 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 375212 0 0 0 1220 49 0 0 25 0 1 0 892444119 1679491072 370418 33554432000 4194304 4279399 140733711506448 18446744073709551615 4231736 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 410032 370418 251 21 0 406669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1640128

[startup+25.5004 s]
/proc/loadavg: 3.27 2.53 3.11 5/188 28108
/proc/meminfo: memFree=27788872/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1646960 CPUtime=25.49 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 376139 0 0 0 2499 50 0 0 25 0 1 0 892444119 1686487040 371345 33554432000 4194304 4279399 140733711506448 18446744073709551615 4210161 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 411740 371345 251 21 0 408377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1646960

[startup+51.1003 s]
/proc/loadavg: 3.52 2.64 3.13 5/190 28209
/proc/meminfo: memFree=28619724/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1737568 CPUtime=51.09 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 408050 0 0 0 5055 54 0 0 25 0 1 0 892444119 1779269632 397088 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 434392 397088 270 21 0 431029 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1737568

[startup+102.307 s]
/proc/loadavg: 3.82 2.87 3.18 5/190 29047
/proc/meminfo: memFree=28866416/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1833072 CPUtime=102.3 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 418050 0 0 0 10173 57 0 0 25 0 1 0 892444119 1877065728 407076 33554432000 4194304 4279399 140733711506448 18446744073709551615 254504150149 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 458268 407076 270 21 0 454905 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1833072

[startup+162.301 s]
/proc/loadavg: 3.93 3.06 3.22 5/190 29087
/proc/meminfo: memFree=29128148/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1833732 CPUtime=162.3 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 419320 0 0 0 16173 57 0 0 25 0 1 0 892444119 1877741568 408339 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241600 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 458433 408339 270 21 0 455070 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1833732

[startup+222.301 s]
/proc/loadavg: 3.97 3.24 3.28 5/190 29088
/proc/meminfo: memFree=29055208/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1845008 CPUtime=222.3 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 423250 0 0 0 22171 59 0 0 25 0 1 0 892444119 1889288192 412267 33554432000 4194304 4279399 140733711506448 18446744073709551615 254504151549 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 461252 412267 270 21 0 457889 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1845008

[startup+282.3 s]
/proc/loadavg: 3.99 3.37 3.31 5/190 29090
/proc/meminfo: memFree=29032144/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1862592 CPUtime=282.31 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 428963 0 0 0 28171 60 0 0 25 0 1 0 892444119 1907294208 417976 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237707 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 465648 417976 270 21 0 462285 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 1862592

[startup+342.3 s]
/proc/loadavg: 3.99 3.49 3.36 5/190 29091
/proc/meminfo: memFree=28978640/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1870124 CPUtime=342.31 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 431179 0 0 0 34170 61 0 0 25 0 1 0 892444119 1915006976 420189 33554432000 4194304 4279399 140733711506448 18446744073709551615 254504150297 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 467531 420189 270 21 0 464168 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 1870124

[startup+402.3 s]
/proc/loadavg: 3.99 3.57 3.39 5/190 29207
/proc/meminfo: memFree=29084836/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1871564 CPUtime=402.31 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 431871 0 0 0 40170 61 0 0 25 0 1 0 892444119 1916481536 420876 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 467891 420876 270 21 0 464528 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 1871564

[startup+462.3 s]
/proc/loadavg: 3.99 3.65 3.43 5/190 29209
/proc/meminfo: memFree=28915028/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1872100 CPUtime=462.31 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 432254 0 0 0 46170 61 0 0 25 0 1 0 892444119 1917030400 421259 33554432000 4194304 4279399 140733711506448 18446744073709551615 4258319 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468025 421259 270 21 0 464662 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1872100

[startup+522.3 s]
/proc/loadavg: 3.99 3.71 3.46 5/190 29210
/proc/meminfo: memFree=28685456/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1872496 CPUtime=522.31 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 432538 0 0 0 52170 61 0 0 25 0 1 0 892444119 1917435904 421540 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237924 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468124 421540 270 21 0 464761 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1872496

[startup+582.3 s]
/proc/loadavg: 3.99 3.76 3.49 5/190 29212
/proc/meminfo: memFree=28834588/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1872768 CPUtime=582.32 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 432792 0 0 0 58171 61 0 0 25 0 1 0 892444119 1917714432 421792 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237875 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468192 421792 270 21 0 464829 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 1872768

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.60 5/190 29218
/proc/meminfo: memFree=28604732/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1873632 CPUtime=822.33 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 433593 0 0 0 82171 62 0 0 25 0 1 0 892444119 1918599168 422586 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237684 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468408 422586 270 21 0 465045 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 1873632

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.63 5/190 29220
/proc/meminfo: memFree=28847232/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1873632 CPUtime=882.34 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 433748 0 0 0 88172 62 0 0 25 0 1 0 892444119 1918599168 422740 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468408 422740 270 21 0 465045 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 1873632

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.65 5/190 29221
/proc/meminfo: memFree=28898280/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1873764 CPUtime=942.34 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 433887 0 0 0 94172 62 0 0 25 0 1 0 892444119 1918734336 422879 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468441 422879 270 21 0 465078 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1873764

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.67 5/190 29223
/proc/meminfo: memFree=28480728/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1873904 CPUtime=1002.34 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434031 0 0 0 100172 62 0 0 25 0 1 0 892444119 1918877696 423021 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468476 423021 270 21 0 465113 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 1873904

[startup+1062.3 s]
/proc/loadavg: 3.66 3.87 3.66 4/184 29249
/proc/meminfo: memFree=29173044/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1873904 CPUtime=1062.34 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434147 0 0 0 106172 62 0 0 25 0 1 0 892444119 1918877696 423137 33554432000 4194304 4279399 140733711506448 18446744073709551615 4258054 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468476 423137 270 21 0 465113 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 1873904

[startup+1122.3 s]
/proc/loadavg: 3.28 3.71 3.61 4/184 29250
/proc/meminfo: memFree=29077112/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874036 CPUtime=1122.35 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434272 0 0 0 112173 62 0 0 25 0 1 0 892444119 1919012864 423262 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468509 423262 270 21 0 465146 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 1874036

[startup+1182.3 s]
/proc/loadavg: 2.89 3.54 3.56 3/178 29276
/proc/meminfo: memFree=29341840/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874168 CPUtime=1182.35 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434395 0 0 0 118173 62 0 0 25 0 1 0 892444119 1919148032 423384 33554432000 4194304 4279399 140733711506448 18446744073709551615 4262269 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468542 423384 270 21 0 465179 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 1874168

[startup+1242.3 s]
/proc/loadavg: 2.30 3.23 3.45 3/178 29277
/proc/meminfo: memFree=29437008/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874168 CPUtime=1242.35 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434475 0 0 0 124173 62 0 0 25 0 1 0 892444119 1919148032 423462 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237588 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468542 423462 270 21 0 465179 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 1874168

[startup+1302.3 s]
/proc/loadavg: 2.11 3.01 3.36 3/178 29279
/proc/meminfo: memFree=29349036/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874304 CPUtime=1302.35 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434629 0 0 0 130173 62 0 0 25 0 1 0 892444119 1919287296 423614 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237924 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468576 423614 270 21 0 465213 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 1874304

[startup+1362.3 s]
/proc/loadavg: 2.04 2.82 3.27 3/178 29281
/proc/meminfo: memFree=29363488/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874304 CPUtime=1362.35 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434699 0 0 0 136173 62 0 0 25 0 1 0 892444119 1919287296 423683 33554432000 4194304 4279399 140733711506448 18446744073709551615 4258434 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468576 423683 270 21 0 465213 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 1874304

[startup+1422.31 s]
/proc/loadavg: 2.01 2.67 3.19 3/178 29282
/proc/meminfo: memFree=29337156/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874448 CPUtime=1422.37 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434758 0 0 0 142174 63 0 0 25 0 1 0 892444119 1919434752 423742 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468612 423742 270 21 0 465249 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 1874448

[startup+1482.3 s]
/proc/loadavg: 2.00 2.55 3.11 3/178 29284
/proc/meminfo: memFree=29323092/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874448 CPUtime=1482.36 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434804 0 0 0 148173 63 0 0 25 0 1 0 892444119 1919434752 423786 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237759 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468612 423786 270 21 0 465249 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 1874448

[startup+1542.3 s]
/proc/loadavg: 2.00 2.44 3.04 3/178 29285
/proc/meminfo: memFree=29339788/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874448 CPUtime=1542.36 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434884 0 0 0 154173 63 0 0 25 0 1 0 892444119 1919434752 423865 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468612 423865 270 21 0 465249 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 1874448

[startup+1602.3 s]
/proc/loadavg: 2.00 2.36 2.97 3/178 29287
/proc/meminfo: memFree=29396280/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874580 CPUtime=1602.37 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 434979 0 0 0 160174 63 0 0 25 0 1 0 892444119 1919569920 423960 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237778 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468645 423960 270 21 0 465282 0
Current children cumulated CPU time (s) 1602.37
Current children cumulated vsize (KiB) 1874580

[startup+1662.3 s]
/proc/loadavg: 2.03 2.31 2.91 3/178 29289
/proc/meminfo: memFree=29340436/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874580 CPUtime=1662.37 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 435082 0 0 0 166174 63 0 0 25 0 1 0 892444119 1919569920 424061 33554432000 4194304 4279399 140733711506448 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468645 424061 270 21 0 465282 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 1874580

[startup+1722.3 s]
/proc/loadavg: 2.01 2.25 2.86 3/178 29290
/proc/meminfo: memFree=29245152/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874580 CPUtime=1722.37 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 435153 0 0 0 172174 63 0 0 25 0 1 0 892444119 1919569920 424131 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468645 424131 270 21 0 465282 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 1874580

[startup+1782.3 s]
/proc/loadavg: 2.00 2.20 2.80 3/178 29292
/proc/meminfo: memFree=29379784/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874712 CPUtime=1782.38 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 435183 0 0 0 178175 63 0 0 25 0 1 0 892444119 1919705088 424161 33554432000 4194304 4279399 140733711506448 18446744073709551615 4237605 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468678 424161 270 21 0 465315 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (KiB) 1874712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.19 2.78 3/178 29292
/proc/meminfo: memFree=29258488/32950928 swapFree=67053888/67111528
[pid=28055] ppid=28053 vsize=1874712 CPUtime=1800.08 cores=1,3
/proc/28055/stat : 28055 (OptimuS_release) R 28053 28055 26001 0 -1 4202496 435192 0 0 0 179945 63 0 0 25 0 1 0 892444119 1919705088 424170 33554432000 4194304 4279399 140733711506448 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/28055/statm: 468678 424170 270 21 0 465315 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1874712

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.08
CPU time (s): 1800.16
CPU user time (s): 1799.46
CPU system time (s): 0.701893
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1874712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.701893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435192
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= 2361

runsolver used 2.88056 second user time and 6.94794 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-11 18:07:54
IDJOB=3495235
IDBENCH=89295
IDSOLVER=1987
FILE ID=node149/3495235-1307808471
RUNJOBID= node149-1307808428-27694
PBS_JOBID= 13551043
Free space on /tmp= 73740 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/abstraction-refinement-intel/edn_9789_21.cnf_46.05000000.unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495235-1307808471/watcher-3495235-1307808471 -o /tmp/evaluation-result-3495235-1307808471/solver-3495235-1307808471 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495235-1307808471.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 007b4470d9cf590d50ec878a7d0f46bc
RANDOM SEED=2010756022

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29066324 kB
Buffers:        162904 kB
Cached:        1491580 kB
SwapCached:      23748 kB
Active:        2604744 kB
Inactive:      1104304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29066324 kB
SwapTotal:    67111528 kB
SwapFree:     67053888 kB
Dirty:          234148 kB
Writeback:           0 kB
AnonPages:     2050592 kB
Mapped:           9948 kB
Slab:           105552 kB
PageTables:       9288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2609344 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= 73876 MiB
End job on node149 at 2011-06-11 18:37:56