Trace number 4121498

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 0.38994 0.400019

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n44-d3-i1-f.cnf.gz-plain.pb.metafix.opb
MD5SUMecdc4fa9b100045f4314b7fa1e0664c3
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 benchmark0.018997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables66
Total number of constraints176
Number of constraints which are clauses176
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 2016-06-30T21:26:07+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-4121498-1467314766.opb"]
0.00/0.01	c use --random-gen="2870510102 3583674038 2880091295 641044890 2644655301 2291508137 1317293527 2063453921 279315418 3871719182 296596413 1143342226 1415349851 1560519768 3614221141 2009742901 3930230002 555638948 2996047597 3082355570 3704399041 4202980857 2758319129 2827918264 4194026007 2895861148 2058051098 2040973671 2823633828 3147050474 3653220405 4065280145 285447138 1103915988 693716974 2350932468 2803933172 1412428320 3778566547 2364233117 3176767175 3938335570 173253257 3244005329 69760455 2331926240 454246485 919270951 2229701370 3322384327 1152065004 2151311729 508500154 4267362044 4084835253 3060069925 1754890132 3932869845 2378794776 942341042 40501572 3127529485 3155048054 2664314847 1990627909 1468800944 3465188730 3883039796 3975449500 2862170588 2009703578 2687410238 1948459598 2312385771 1807576207 1467960975 3791061183 4094244313 699513677 1939936391 2209821937 1429692066 971775443 2795183251 3619825340 4153420998 2775894073 1638213088 1666927616 972704200 713957843 1628395868 3265136578 678381919 1918088302 2676916261 1716339266 1479018978 1872863592 1757472418 1630671814 2416188798 714472564 2963291844 4104900855 4161915382 3617730723 3292899571 1024774260 4036132415 2383946 3428233779 258484103 3099279244 1571655776 4173405196 2223049935 2215900781 2794681854 1463834169 1617268812 1565031012 2500774127 3502034257 585023286 1810959220 1624830673 2858378131 2508721311 3178590353 1848287156 3726023775 1721960936 2417020095 2206696865 3031838528 2519188324 4101405797 3749880067 1754403503 4136746879 31530839 2383012906 2820312179 501025596 1255097677 2827509578 3499873146 3349291189 3065519915 1825926360 3329710307 2575305925 192418580 4030486 4065746236 2679303279 2397206895 3965306176 1076024636 2488883112 2448492006 2009298400 1982978333 4122122831 2899434083 943961992 2638679247 1952089038 2216644658 2187918014 2956597865 3236123479 3593239883 1315231061 634172743 697927549 2964611991 2745063466 3418850131 653459548 1052077297 852502598 2057209553 1995009330 3695894565 2171117995 2960913154 1983377324 3818271303 64372518 1525533004 1141345555 3560642777 2480879798 362884018 447244508 2755245798 759043481 3515839993 2957967755 1672227930 4017267752 2876684553 3425590269 56481132 969889879 2723177827 402190527 1089448549 3920250042 2501930419 3505792197 3735670033 1964307689 189385036 4195137749 887357476 3810395287 1953343786 1542615329 4034173462 3275444926 2069538759 537608339 2221242583 1352655104 1620705888 1354387047 3893658749 2398006504 2919607815 3065728241 4007856 704895111 53680484 3253733539 2685090428 4197729516 3454071939 3698188641 2631513830 877207719 2274717628 1749770730 3336464523 2369080397 1846498594 1575133337 2185451838 3416890846 4175655557 1339998841 328590926 1401741080 2889271025 255 362436" option to reproduce the execution
0.00/0.01	c #vars 66
0.00/0.01	c #constraints 176
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       80      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      160 |      100 |       80      0 |        0 |        0
0.00/0.03	c  0.0s |       2 |      356 |      250 |       88      3 |        0 |        0
0.00/0.04	c  0.0s |       3 |      703 |      475 |       97      6 |        0 |        0
0.00/0.06	c  0.1s |       4 |     1302 |      813 |      107     12 |        0 |        0
0.00/0.10	c  0.1s |       5 |     2046 |     1320 |      118     20 |        0 |        0
0.09/0.14	c  0.1s |       6 |     3293 |     2081 |      143     31 |        0 |        0
0.18/0.20	c  0.2s |       7 |     5116 |     3223 |      158     46 |        0 |        0
0.18/0.30	c  0.3s |       8 |     8128 |     4936 |      174     66 |        1 |        4
0.29/0.38	c  0.4s |       8 |    10437 |     6479 |      174     81 |       13 |       32
0.29/0.38	c #cpu_time = 0.363s
0.29/0.38	c #wall_clock_time = 0.363s
0.29/0.38	c #decision = 10437
0.29/0.38	c #random_decision = 51
0.29/0.38	c #conflict = 6479
0.29/0.38	c #restart = 8
0.29/0.38	s UNSATISFIABLE
0.29/0.38	c total CPU time = 0.378s
0.29/0.38	c total wall clock time = 0.378s

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-4121498-1467314766/watcher-4121498-1467314766 -o /tmp/evaluation-result-4121498-1467314766/solver-4121498-1467314766 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1467309401-22698 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4121498-1467314766.opb 

pid=24271
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.49 2.38 2.30 3/179 24274
/proc/meminfo: memFree=27240256/32872528 swapFree=1459604/1655828
[pid=24274] ppid=24271 vsize=751036 CPUtime=0 cores=1,3,5,7
/proc/24274/stat : 24274 (toysat) R 24271 24274 22681 0 -1 4202496 2802 0 0 0 0 0 0 0 20 0 4 0 12427832 769060864 3673 33554432000 4194304 16246674 140735130057232 140735130056656 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/24274/statm: 188271 3683 441 2943 0 185165 0
[pid=24274/tid=24275] ppid=24271 vsize=769468 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24275/stat : 24275 (toysat) S 24271 24274 22681 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12427832 787935232 3745 33554432000 4194304 16246674 140735130057232 140547391991024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=24274/tid=24276] ppid=24271 vsize=773564 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24276/stat : 24276 (toysat) S 24271 24274 22681 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12427832 792129536 3762 33554432000 4194304 16246674 140735130057232 140547381501168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=24274/tid=24277] ppid=24271 vsize=777660 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24277/stat : 24277 (toysat) S 24271 24274 22681 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12427832 796323840 3778 33554432000 4194304 16246674 140735130057232 140547301829808 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 2.49 2.38 2.30 3/179 24274
/proc/meminfo: memFree=27240256/32872528 swapFree=1459604/1655828
[pid=24274] ppid=24271 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/24274/stat : 24274 (toysat) R 24271 24274 22681 0 -1 4202496 25190 0 0 0 6 3 0 0 20 0 4 0 12427832 1247350784 26050 33554432000 4194304 16246674 140735130057232 140735130056656 5677541 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/24274/statm: 304529 26058 708 2943 0 301423 0
[pid=24274/tid=24275] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24275/stat : 24275 (toysat) S 24271 24274 22681 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 26063 33554432000 4194304 16246674 140735130057232 140547391991024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=24274/tid=24276] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24276/stat : 24276 (toysat) S 24271 24274 22681 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 26067 33554432000 4194304 16246674 140735130057232 140547381501168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=24274/tid=24277] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24277/stat : 24277 (toysat) S 24271 24274 22681 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 26073 33554432000 4194304 16246674 140735130057232 140547301829808 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200511 s]
/proc/loadavg: 2.49 2.38 2.30 3/179 24274
/proc/meminfo: memFree=27240256/32872528 swapFree=1459604/1655828
[pid=24274] ppid=24271 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/24274/stat : 24274 (toysat) R 24271 24274 22681 0 -1 4202496 47601 0 0 0 12 6 0 0 20 0 4 0 12427832 1247350784 48461 33554432000 4194304 16246674 140735130057232 140735130056656 5546098 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/24274/statm: 304529 48472 708 2943 0 301423 0
[pid=24274/tid=24275] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24275/stat : 24275 (toysat) S 24271 24274 22681 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 48480 33554432000 4194304 16246674 140735130057232 140547391991024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=24274/tid=24276] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24276/stat : 24276 (toysat) S 24271 24274 22681 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 48487 33554432000 4194304 16246674 140735130057232 140547381501168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=24274/tid=24277] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24277/stat : 24277 (toysat) S 24271 24274 22681 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 48493 33554432000 4194304 16246674 140735130057232 140547301829808 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300487 s]
/proc/loadavg: 2.49 2.38 2.30 3/179 24274
/proc/meminfo: memFree=27240256/32872528 swapFree=1459604/1655828
[pid=24274] ppid=24271 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/24274/stat : 24274 (toysat) R 24271 24274 22681 0 -1 4202496 69369 0 0 0 18 11 0 0 20 0 4 0 12427832 1247350784 70229 33554432000 4194304 16246674 140735130057232 140735130056656 13954518 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/24274/statm: 304529 70241 708 2943 0 301423 0
[pid=24274/tid=24275] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24275/stat : 24275 (toysat) S 24271 24274 22681 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70247 33554432000 4194304 16246674 140735130057232 140547391991024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=24274/tid=24276] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24276/stat : 24276 (toysat) S 24271 24274 22681 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70254 33554432000 4194304 16246674 140735130057232 140547381501168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=24274/tid=24277] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24277/stat : 24277 (toysat) S 24271 24274 22681 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70260 33554432000 4194304 16246674 140735130057232 140547301829808 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24274 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300487 s]
/proc/loadavg: 2.49 2.38 2.30 3/179 24274
/proc/meminfo: memFree=27240256/32872528 swapFree=1459604/1655828
[pid=24274] ppid=24271 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/24274/stat : 24274 (toysat) R 24271 24274 22681 0 -1 4202496 69369 0 0 0 18 11 0 0 20 0 4 0 12427832 1247350784 70229 33554432000 4194304 16246674 140735130057232 140735130056656 13954518 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/24274/statm: 304529 70241 708 2943 0 301423 0
[pid=24274/tid=24275] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24275/stat : 24275 (toysat) S 24271 24274 22681 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70247 33554432000 4194304 16246674 140735130057232 140547391991024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=24274/tid=24276] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24276/stat : 24276 (toysat) S 24271 24274 22681 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70254 33554432000 4194304 16246674 140735130057232 140547381501168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=24274/tid=24277] ppid=24271 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/24274/task/24277/stat : 24277 (toysat) S 24271 24274 22681 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12427832 1247350784 70260 33554432000 4194304 16246674 140735130057232 140547301829808 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.400019
CPU time (s): 0.38994
CPU user time (s): 0.238963
CPU system time (s): 0.150977
CPU usage (%): 97.4804
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.238963
system time used= 0.150977
maximum resident set size= 349708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86575
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= 24
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-30 21:26:06
IDJOB=4121498
IDBENCH=110507
IDSOLVER=2542
FILE ID=node136/4121498-1467314766
RUNJOBID= node136-1467309401-22698
PBS_JOBID= 20005289
Free space on /tmp= 71632 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n44-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-4121498-1467314766/watcher-4121498-1467314766 -o /tmp/evaluation-result-4121498-1467314766/solver-4121498-1467314766 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1467309401-22698 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4121498-1467314766.opb

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

MD5SUM BENCH= ecdc4fa9b100045f4314b7fa1e0664c3
RANDOM SEED=335684703

node136.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		: 2666.182
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	: 5332.36
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		: 2666.182
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		: 2666.182
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		: 2666.182
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		: 2666.182
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		: 2666.182
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		: 2666.182
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	: 5332.55
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		: 2666.182
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27241048 kB
Buffers:          197364 kB
Cached:          1931672 kB
SwapCached:            0 kB
Active:          1483600 kB
Inactive:        1743336 kB
Active(anon):    1100448 kB
Inactive(anon):        0 kB
Active(file):     383152 kB
Inactive(file):  1743336 kB
Unevictable:     1655828 kB
Mlocked:         1459604 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16336 kB
Writeback:             0 kB
AnonPages:       2755700 kB
Mapped:            17124 kB
Shmem:               204 kB
Slab:             615252 kB
SReclaimable:      59444 kB
SUnreclaim:       555808 kB
KernelStack:        1520 kB
PageTables:         9440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2889712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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= 71616 MiB
End job on node136 at 2016-06-30 21:26:07