Trace number 4121266

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
toysat 2016-05-02UNSAT 2.48962 2.49169

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n60-d3-i1-f.cnf.gz-plain.pb.metafix.opb
MD5SUMca616e5c3f993fff74b54bc0bab39fd0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.163974
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90
Total number of constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-30T21:12:50+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4121266-1467313970.opb"]
0.00/0.01	c use --random-gen="2412729841 826376102 1339777648 1839605121 454511197 1830805998 1907673355 1347247926 2156304583 3018154062 3361376008 2071219298 2920921919 84767410 2430458570 3408435046 2139356419 1953174973 3048050221 3244240837 1478157055 3372596399 537286357 3014147661 3992592080 4011963595 2242862483 4039550068 1730296620 3161538634 4242911519 1192631205 666165324 512345896 4134075219 3052852180 2346899866 4077201625 4199052063 3356787102 1157200950 435634712 1690967343 2072650370 982889601 3992160523 1401012764 1166127705 1523574761 1253370278 1950296923 1666269596 3057217462 3889120542 3199860662 1739885595 576785034 326279182 662613593 2274578275 3260024772 3219139780 2679406497 1298137725 269288741 3729333805 3212722392 3750732358 1877603053 2903208440 1017498484 211613693 3844631821 1092369652 726877252 749150862 3392118661 3616560082 2365848577 2841067659 3694077460 163204636 950956466 86518360 3411817298 605448877 3121096146 2825760211 2406226767 2872579776 1594228650 2721840623 1122192110 978613763 490224613 2688905926 2232155793 1434777577 1540425546 2516335361 1408506841 3447374041 2171319420 2173001693 2218909461 2806325571 600249029 3924601386 1192704208 381373139 1038091737 1091931831 1431957713 2865191515 1337141974 1998229396 689567069 3708666740 84974781 1066429612 3844216393 723787131 1949071668 2057832073 4282302872 224510783 3199187871 2931086350 4147318766 673166404 2896009636 2209924153 2675797430 2074238918 2732866731 2739537422 358382087 396091745 451595119 2681250389 1765039463 2245446617 764300303 3931058741 1638699372 586319139 1332246228 3155648424 1391695705 3037060469 3823425175 806755368 2103742366 2953162931 3584175593 3641746894 2949330728 2339618139 4065174927 336266875 2050338667 3053245694 3893667434 3531460243 1833255166 3896890386 2617375814 2895034720 296487891 3436581301 3007702838 4120402743 2606163790 2558205003 3003428160 2770541693 2426397957 1389739865 1359515813 418927989 949387404 3876392906 3050383630 831219473 75884396 349794104 2855071860 2072166557 1355847984 3195251417 149971283 2761434199 368289720 3665186626 3059435569 1984127236 2385087517 2774888846 1263510683 1529380866 1844630168 2407684107 787251027 542457367 3529294915 2375654194 835425114 344836072 1842426385 2205634720 4097606262 480533846 4236474013 4040889334 1232684902 1875157949 2854214617 4182832285 4116693964 3879198965 1772513025 682341013 1793286584 2592442619 2421516900 2254493265 2045996644 113342481 3668668626 3719471822 1939428875 4290371620 4257869410 1995065980 1233941869 3363634848 577236792 3237047979 2840655072 3306538343 3197366539 3563687103 3929570748 1750961041 1440214069 2102913936 971152339 3773334179 2362772668 1625641088 1017345318 3204536785 1673750009 2960838116 2750293171 2293236455 255 362436" option to reproduce the execution
0.00/0.01	c #vars 90
0.00/0.01	c #constraints 240
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      110      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      161 |      100 |      110      0 |        0 |        0
0.00/0.04	c  0.0s |       2 |      418 |      250 |      122      2 |        0 |        0
0.00/0.06	c  0.0s |       3 |      703 |      475 |      135      4 |        0 |        0
0.00/0.09	c  0.1s |       4 |     1225 |      813 |      149      8 |        0 |        0
0.08/0.13	c  0.1s |       5 |     1989 |     1320 |      164     14 |        0 |        0
0.08/0.19	c  0.2s |       6 |     2989 |     2081 |      200     22 |        0 |        0
0.19/0.27	c  0.3s |       7 |     4432 |     3223 |      221     33 |        0 |        0
0.39/0.41	c  0.4s |       8 |     6620 |     4936 |      244     47 |        0 |        0
0.59/0.60	c  0.6s |       9 |    10227 |     7506 |      269     68 |        0 |        0
0.79/0.88	c  0.9s |      10 |    15228 |    11361 |      296     95 |        0 |        0
1.20/1.26	c  1.2s |      11 |    23322 |    17144 |      326    133 |        0 |        0
1.69/1.70	c  1.7s |      12 |    35411 |    25819 |      359    185 |        0 |        0
2.29/2.38	c  2.4s |      13 |    52776 |    38832 |      395    253 |        4 |       16
2.38/2.42	c  2.4s |      13 |    53429 |    39480 |      395    254 |       20 |       48
2.38/2.42	c #cpu_time = 2.401s
2.38/2.42	c #wall_clock_time = 2.401s
2.38/2.42	c #decision = 53429
2.38/2.42	c #random_decision = 220
2.38/2.42	c #conflict = 39480
2.38/2.42	c #restart = 13
2.38/2.42	s UNSATISFIABLE
2.38/2.42	c total CPU time = 2.420s
2.38/2.42	c total wall clock time = 2.420s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4121266-1467313970/watcher-4121266-1467313970 -o /tmp/evaluation-result-4121266-1467313970/solver-4121266-1467313970 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467310023-19959 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4121266-1467313970.opb 

pid=20939
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.20 2.13 2.05 4/177 20942
/proc/meminfo: memFree=29426976/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=718268 CPUtime=0 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 2678 0 0 0 0 0 0 0 20 0 4 0 12500729 735506432 2528 33554432000 4194304 16246674 140736780864864 140736780864288 13880264 0 2 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 180079 2538 441 2943 0 176973 0
[pid=20942/tid=20943] ppid=20939 vsize=734652 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 752283648 2594 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=735676 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 753332224 2597 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=735676 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12500729 753332224 2597 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100115 s]
/proc/loadavg: 2.20 2.13 2.05 4/177 20942
/proc/meminfo: memFree=29426976/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=0.08 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 24056 0 0 0 5 3 0 0 20 0 4 0 12500729 1247350784 23895 33554432000 4194304 16246674 140736780864864 140736780864288 5722381 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 23902 708 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 23909 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 23914 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 23919 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200427 s]
/proc/loadavg: 2.20 2.13 2.05 4/177 20942
/proc/meminfo: memFree=29426976/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 45455 0 0 0 12 7 0 0 20 0 4 0 12500729 1247350784 45294 33554432000 4194304 16246674 140736780864864 140736780864288 5675357 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 45304 708 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 45310 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 45318 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 45324 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300407 s]
/proc/loadavg: 2.20 2.13 2.05 4/177 20942
/proc/meminfo: memFree=29426976/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 66605 0 0 0 20 9 0 0 20 0 4 0 12500729 1247350784 66444 33554432000 4194304 16246674 140736780864864 140736780864288 12875570 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 66454 708 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 66461 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 66468 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 66475 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700342 s]
/proc/loadavg: 2.20 2.13 2.05 4/177 20942
/proc/meminfo: memFree=29426976/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 150843 0 0 0 48 21 0 0 20 0 4 0 12500729 1247350784 150683 33554432000 4194304 16246674 140736780864864 140736780847864 6044984 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 150693 709 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 150700 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 150705 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 150712 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50034 s]
/proc/loadavg: 2.20 2.13 2.05 3/181 20946
/proc/meminfo: memFree=28495456/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 245505 0 0 0 114 35 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140736780847864 5662350 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 245324 785 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20942 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60041 s]
/proc/loadavg: 2.20 2.13 2.05 3/181 20946
/proc/meminfo: memFree=28495456/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1218116 CPUtime=1.59 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 245505 0 0 0 124 35 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140736780847864 15015658 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 304529 245324 785 2943 0 301423 0
[pid=20942/tid=20943] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12500729 1247350784 245324 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1218116

[startup+2.00034 s]
/proc/loadavg: 2.20 2.13 2.05 3/181 20946
/proc/meminfo: memFree=28495456/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1306180 CPUtime=1.99 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 248886 0 0 0 164 35 0 0 20 0 4 0 12500729 1337528320 248705 33554432000 4194304 16246674 140736780864864 140736780847864 5546181 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 326545 248716 785 2943 0 323439 0
[pid=20942/tid=20943] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 248722 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 248728 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 248734 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1306180

[startup+2.40034 s]
/proc/loadavg: 2.20 2.13 2.05 3/181 20946
/proc/meminfo: memFree=28359056/32872528 swapFree=447588/480292
[pid=20942] ppid=20939 vsize=1306180 CPUtime=2.38 cores=0,2,4,6
/proc/20942/stat : 20942 (toysat) R 20939 20942 16080 0 -1 4202496 267328 0 0 0 201 37 0 0 20 0 4 0 12500729 1337528320 267147 33554432000 4194304 16246674 140736780864864 140736780847864 5822604 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20942/statm: 326545 267147 785 2943 0 323439 0
[pid=20942/tid=20943] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20943/stat : 20943 (toysat) S 20939 20942 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 267147 33554432000 4194304 16246674 140736780864864 140457152589040 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=20942/tid=20944] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20944/stat : 20944 (toysat) S 20939 20942 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 267147 33554432000 4194304 16246674 140736780864864 140457142099184 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=20942/tid=20945] ppid=20939 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/20942/task/20945/stat : 20945 (toysat) S 20939 20942 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12500729 1337528320 267147 33554432000 4194304 16246674 140736780864864 140457131625648 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1306180

Child status: 0
Real time (s): 2.49169
CPU time (s): 2.48962
CPU user time (s): 2.04069
CPU system time (s): 0.448931
CPU usage (%): 99.9168
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.04069
system time used= 0.448931
maximum resident set size= 1068640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267342
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= 23
involuntary context switches= 8

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-30 21:12:50
IDJOB=4121266
IDBENCH=110384
IDSOLVER=2542
FILE ID=node104/4121266-1467313970
RUNJOBID= node104-1467310023-19959
PBS_JOBID= 20005270
Free space on /tmp= 71704 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n60-d3-i1-f.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121266-1467313970/watcher-4121266-1467313970 -o /tmp/evaluation-result-4121266-1467313970/solver-4121266-1467313970 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467310023-19959 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4121266-1467313970.opb

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

MD5SUM BENCH= ca616e5c3f993fff74b54bc0bab39fd0
RANDOM SEED=1311266480

node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29427156 kB
Buffers:          196932 kB
Cached:           936072 kB
SwapCached:            0 kB
Active:          1426860 kB
Inactive:         793328 kB
Active(anon):    1089996 kB
Inactive(anon):        0 kB
Active(file):     336864 kB
Inactive(file):   793328 kB
Unevictable:      480292 kB
Mlocked:          447588 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16668 kB
Writeback:             0 kB
AnonPages:       1569760 kB
Mapped:            16368 kB
Shmem:               204 kB
Slab:             611432 kB
SReclaimable:      55320 kB
SUnreclaim:       556112 kB
KernelStack:        1504 kB
PageTables:         7048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1689892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node104 at 2016-06-30 21:12:52