Trace number 4099291

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 4.27235 4.27468

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
MD5SUM526ab28e5245080e542291515286f3e0
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.485925
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
Number of bits of the biggest sum of numbers10
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 2016-06-18T01:28:51+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-4099291-1466206130.opb"]
0.00/0.01	c use --random-gen="4140640475 2164281952 88081573 2783566401 1877035831 2315202392 1655459351 2136798818 1577652130 1868344099 1729315649 1667960958 929578492 2809594206 1633045280 785128879 3068792626 3763316683 321085288 469031010 577421864 3621881469 2145102077 3479570434 3693493116 3420224627 2515463964 527976483 1276031858 4194247509 2381041434 1592418761 2440235093 3082934603 2293073919 998280240 1590180452 2145145313 2342593121 2751734471 988231286 3428723205 2356282239 4283330654 479561528 3403187507 754491032 2938834860 2358884120 2348144504 3926042335 1087683722 4265075166 1449292326 263616232 2417779749 266552749 2930746155 2568266207 4018572599 2109702125 1758215203 3198124546 2528870187 1458443965 3952725689 1862507867 3114047663 3782256498 3922917396 4259290487 2690875414 3911159821 2850350234 2503611347 2926907944 1357789170 3510804085 1986163803 3933469906 1269819111 3156339346 1317156158 3331875945 2547767348 1525783408 1851115176 3073886551 1486876903 3865425011 1531175778 3651762598 2914943024 505546412 2923010304 525906280 3162402964 3556948322 2086148658 2685386725 903386619 1055509812 1162947483 3924888361 4189680331 1631459878 1930437703 1555812010 1682079758 3504200229 3270862845 2049071572 2513155463 3632336997 3837085646 1935268468 1461804141 1368735057 3221441954 3525102624 923833608 1245485519 1903437590 620851341 3952408485 832070963 816249157 1148355708 3648163768 3090868560 2082768059 1051669579 3232179178 1830653731 2263806792 2944972410 3912661705 855545190 291577992 2886054768 2258543323 1619053702 2860219360 616776658 356329636 3845087764 3558931502 3925328214 1893598396 2707965573 4287426754 1874403255 3510119344 494806543 2642039090 1265666663 2422261232 4023170647 1191314949 2399614691 559924619 2201374267 363588559 2888311097 101176679 4024697409 4176857579 4111665392 2865913227 2755162369 1640746964 719209727 2114383200 16816226 2600368309 3691275612 3804301652 2716240239 4214929147 494545274 3936722533 255336824 4242051004 148881357 670915461 3040771254 4019023508 1597558886 3329389218 3360103400 1576328738 1791924244 714963863 151570377 1452584634 2786135014 4260001071 3371820200 1646549256 725797636 591472717 3799974943 4289109774 1815320820 365360038 1249082467 2149734007 73464461 964501451 3159234959 3760773366 2918748188 1353905513 1292897866 353807757 2776439094 225819296 3100512651 2970646057 2529532709 3622674731 2919765964 2642880064 1452019194 262385337 920220281 3830514446 1085963730 1730903795 1130349906 3642777207 3658333193 3129924763 911410010 2473376369 707960641 2760493785 2186398521 490212116 3975023568 317407930 2562548683 3517353321 1857154343 1959250130 3549823421 993896544 4036465967 3110735756 1308451915 2119887303 972230023 3757280842 2241859918 3191163807 240574505 255 362436" option to reproduce the execution
0.00/0.03	c #vars 231
0.00/0.03	c #constraints 2707
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      979      0 |        0 |        0
0.00/0.09	c  0.0s |       1 |      246 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      600 |      250 |     1077      0 |        0 |        0
0.09/0.16	c  0.1s |       3 |      971 |      475 |     1185      0 |        0 |        0
0.19/0.23	c  0.2s |       4 |     1622 |      813 |     1304      0 |        0 |        0
0.29/0.33	c  0.3s |       5 |     2499 |     1320 |     1435      0 |        0 |        0
0.48/0.51	c  0.4s |       6 |     3842 |     2081 |     1737      1 |        0 |        0
0.69/0.77	c  0.7s |       7 |     6042 |     3223 |     1911      2 |        0 |        0
1.19/1.29	c  1.2s |       8 |     8924 |     4936 |     2103      4 |        1 |       11
1.79/1.85	c  1.8s |       9 |    13544 |     7506 |     2314      5 |        2 |       22
2.59/2.69	c  2.6s |      10 |    20459 |    11361 |     2546      6 |        3 |       33
3.59/3.67	c  3.6s |      11 |    30928 |    17144 |     2801      7 |        8 |       88
4.19/4.21	c  4.1s |      11 |    36530 |    20205 |     2801      7 |      122 |     1016
4.19/4.21	c #cpu_time = 4.123s
4.19/4.21	c #wall_clock_time = 4.134s
4.19/4.21	c #decision = 36530
4.19/4.21	c #random_decision = 128
4.19/4.21	c #conflict = 20205
4.19/4.21	c #restart = 11
4.19/4.21	s UNSATISFIABLE
4.19/4.21	c total CPU time = 4.201s
4.19/4.21	c total wall clock time = 4.212s

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-4099291-1466206130/watcher-4099291-1466206130 -o /tmp/evaluation-result-4099291-1466206130/solver-4099291-1466206130 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466206100-1394 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099291-1466206130.opb 

pid=1626
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: 0.66 0.25 0.13 2/170 1629
/proc/meminfo: memFree=31313140/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=538044 CPUtime=0 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 1973 0 0 0 0 0 0 0 20 0 4 0 22662292 550957056 2844 33554432000 4194304 16246674 140735983299168 140735983298592 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 135279 2853 441 2943 0 132173 0
[pid=1629/tid=1630] ppid=1626 vsize=661948 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 677834752 3326 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=667068 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 683077632 3345 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=671164 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22662292 687271936 3360 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100162 s]
/proc/loadavg: 0.66 0.25 0.13 2/170 1629
/proc/meminfo: memFree=31313140/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 25195 0 0 0 6 3 0 0 20 0 4 0 22662292 1247350784 26055 33554432000 4194304 16246674 140735983299168 140735983298592 5991173 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 304529 26062 723 2943 0 301423 0
[pid=1629/tid=1630] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 26067 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 26073 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 26078 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200498 s]
/proc/loadavg: 0.66 0.25 0.13 2/170 1629
/proc/meminfo: memFree=31313140/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 41308 0 0 0 14 5 0 0 20 0 4 0 22662292 1247350784 42169 33554432000 4194304 16246674 140735983299168 140735983298592 5677277 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 304529 42177 723 2943 0 301423 0
[pid=1629/tid=1630] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 42179 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 42185 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 42190 33554432000 4194304 16246674 140735983299168 140118935461040 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+0.300475 s]
/proc/loadavg: 0.66 0.25 0.13 2/170 1629
/proc/meminfo: memFree=31313140/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 56772 0 0 0 22 7 0 0 20 0 4 0 22662292 1247350784 57633 33554432000 4194304 16246674 140735983299168 140735983298592 5662594 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 304529 57639 723 2943 0 301423 0
[pid=1629/tid=1630] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 57648 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 57657 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 57663 33554432000 4194304 16246674 140735983299168 140118935461040 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+0.700401 s]
/proc/loadavg: 0.66 0.25 0.13 2/170 1629
/proc/meminfo: memFree=31313140/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 120405 0 0 0 53 16 0 0 20 0 4 0 22662292 1247350784 121266 33554432000 4194304 16246674 140735983299168 140735983298592 5546181 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 304529 121273 729 2943 0 301423 0
[pid=1629/tid=1630] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 121279 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 121283 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22662292 1247350784 121287 33554432000 4194304 16246674 140735983299168 140118935461040 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+1.5004 s]
/proc/loadavg: 0.66 0.25 0.13 2/174 1633
/proc/meminfo: memFree=30573912/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1220164 CPUtime=1.49 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 246020 0 0 0 116 33 0 0 20 0 4 0 22662292 1249447936 246860 33554432000 4194304 16246674 140735983299168 140735983298480 12875539 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 305041 246860 798 2943 0 301935 0
[pid=1629/tid=1630] ppid=1626 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1249447936 246860 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1249447936 246860 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22662292 1249447936 246860 33554432000 4194304 16246674 140735983299168 140118935461040 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) 1220164

[startup+3.10042 s]
/proc/loadavg: 0.66 0.25 0.13 2/174 1633
/proc/meminfo: memFree=30326160/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1303108 CPUtime=3.09 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 266740 0 0 0 273 36 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140735983281088 5822252 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 325777 267580 798 2943 0 322671 0
[pid=1629/tid=1630] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1303108

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1629 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20048 s]
/proc/loadavg: 0.66 0.25 0.13 2/174 1633
/proc/meminfo: memFree=30326160/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1303108 CPUtime=3.19 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 266740 0 0 0 283 36 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140735983281088 6022133 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 325777 267580 798 2943 0 322671 0
[pid=1629/tid=1630] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1303108 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22662292 1334382592 267580 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 1303108

[startup+4.00035 s]
/proc/loadavg: 0.69 0.26 0.14 2/174 1633
/proc/meminfo: memFree=30243072/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1306180 CPUtime=3.99 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 267351 0 0 0 363 36 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140735983281088 5677541 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 326545 268191 800 2943 0 323439 0
[pid=1629/tid=1630] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 1306180

[startup+4.20039 s]
/proc/loadavg: 0.69 0.26 0.14 2/174 1633
/proc/meminfo: memFree=30243072/32872528 swapFree=681964/737152
[pid=1629] ppid=1626 vsize=1306180 CPUtime=4.19 cores=0,2,4,6
/proc/1629/stat : 1629 (toysat) R 1626 1629 1377 0 -1 4202496 267351 0 0 0 383 36 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140735983281088 13950986 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1629/statm: 326545 268191 800 2943 0 323439 0
[pid=1629/tid=1630] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1630/stat : 1630 (toysat) S 1626 1629 1377 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140119034014960 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1629/tid=1631] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1631/stat : 1631 (toysat) S 1626 1629 1377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140118945934576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=1629/tid=1632] ppid=1626 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/1629/task/1632/stat : 1632 (toysat) S 1626 1629 1377 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22662292 1337528320 268191 33554432000 4194304 16246674 140735983299168 140118935461040 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 1306180

Child status: 0
Real time (s): 4.27468
CPU time (s): 4.27235
CPU user time (s): 3.84442
CPU system time (s): 0.427934
CPU usage (%): 99.9454
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.84441
system time used= 0.427934
maximum resident set size= 1072776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267356
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= 21
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-18 01:28:51
IDJOB=4099291
IDBENCH=1349
IDSOLVER=2542
FILE ID=node112/4099291-1466206130
RUNJOBID= node112-1466206100-1394
PBS_JOBID= 19918164
Free space on /tmp= 71712 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099291-1466206130/watcher-4099291-1466206130 -o /tmp/evaluation-result-4099291-1466206130/solver-4099291-1466206130 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466206100-1394 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099291-1466206130.opb

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

MD5SUM BENCH= 526ab28e5245080e542291515286f3e0
RANDOM SEED=1738278479

node112.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		: 2666.734
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	: 5333.46
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		: 2666.734
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		: 2666.734
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	: 5321.48
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31313784 kB
Buffers:           35952 kB
Cached:            80560 kB
SwapCached:         1940 kB
Active:            64700 kB
Inactive:          54932 kB
Active(anon):       3876 kB
Inactive(anon):     1528 kB
Active(file):      60824 kB
Inactive(file):    53404 kB
Unevictable:      737152 kB
Mlocked:          681964 kB
SwapTotal:      67108856 kB
SwapFree:       67096920 kB
Dirty:             16608 kB
Writeback:             0 kB
AnonPages:        739508 kB
Mapped:             6984 kB
Shmem:                 0 kB
Slab:             570156 kB
SReclaimable:      13704 kB
SUnreclaim:       556452 kB
KernelStack:        1376 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     834116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 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= 71680 MiB
End job on node112 at 2016-06-18 01:28:55