Trace number 4099298

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 3.24351 3.25467

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
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 benchmark0.731888
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 2016-06-18T01:28:52+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-4099298-1466206132.opb"]
0.00/0.01	c use --random-gen="3381463505 2178325231 399493791 2886259170 1678445221 1782077424 3076192208 1333881043 1953106800 1003142922 1170578579 3273226009 3334692510 1498491491 1347365286 3220832789 47051418 3304290664 1224536583 1249001652 3681118145 1788497004 1984036568 944215507 3752174809 731954990 749447480 2466997583 122541953 345819690 2193621770 4248546790 4029163377 3626097095 2843418963 3151408321 93524578 1430271152 217941627 985925774 1215550838 2774837893 543846671 914456859 92884767 500901737 1351753881 3851472700 3529101728 2645660918 3518051473 1598578816 1328639543 1558229556 364998125 2540854241 4092579213 3253967874 3946510652 1665342742 2028760540 62519615 2037534988 2348297977 1400442553 3584234839 3351606823 1757042046 786852300 1696049730 3925665190 2447727047 1020661064 293105939 3586020769 533859311 2731814294 863427058 526421129 3512967836 877766343 1985119101 2807922143 3553580794 2778093950 1496483880 2183452370 75993666 3862492924 2842324515 566904397 1709008909 2908399317 838553319 644480762 2613382022 195013701 2773793067 3257943533 2560701742 3999573662 167884754 2802302708 2043181445 287409820 1174735944 854352263 4199592530 3105731741 2974192323 204741101 3933924110 2932218064 1676554248 627445646 329313554 1678984030 2330337323 3621068432 2358690784 655612679 861110741 143432983 2561633531 962333806 845950839 2860920064 323052443 2606663115 1176055128 4085135147 3594315701 4066571106 1919323674 3848987888 300245794 3270070485 378683936 3345752414 2574975592 2416749835 2234537791 378883364 1519591452 3951067648 3127036424 771537018 192719143 2503585760 703001371 2148371338 1452744186 3714917252 4016272493 2987591208 2817020536 867326126 2729020661 869686519 4000355327 2138351231 3695007496 624437347 1015519971 1764391891 3956451890 3044999040 3561438454 1764824649 2943560677 4096747705 60537750 1314291555 2432967605 2029222540 291989895 100911085 257016185 812469458 2497064777 2702690992 3867291900 162991159 450428590 3356999458 408013510 3497159077 297984859 3002567838 2499703393 1616746016 2255320311 986181070 3109948247 3606989184 3144327755 3964698696 1034861619 1591860623 1047908405 3397198392 2415421257 3198671226 3444961304 1406520690 4042402237 1308613035 369021113 230917156 2205338237 2494237548 1211697711 839203886 1748997495 1730282322 168514622 3688050560 426902507 1872930731 947365354 747491395 3962018858 3085692421 1175230101 2301516966 2361979407 1563357596 2394912629 414985781 619000699 2580049705 3974942241 1120971600 1547608897 2962001220 3332362621 2269239214 3968661149 2260824817 3841526016 760367266 2505995177 3039352769 952316305 337779830 826560809 3484109214 3663357037 3247178281 3413706650 1838614425 3316013682 1095261469 2905314768 1173365043 288164488 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 |      249 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      514 |      250 |     1077      0 |        0 |        0
0.09/0.17	c  0.1s |       3 |      891 |      475 |     1185      0 |        0 |        0
0.19/0.25	c  0.2s |       4 |     1457 |      813 |     1304      0 |        0 |        0
0.28/0.36	c  0.3s |       5 |     2339 |     1320 |     1435      0 |        0 |        0
0.49/0.56	c  0.5s |       6 |     3594 |     2081 |     1737      1 |        0 |        0
0.79/0.86	c  0.8s |       7 |     5446 |     3223 |     1911      2 |        0 |        0
1.29/1.31	c  1.2s |       8 |     8523 |     4936 |     2103      3 |        1 |       11
1.88/1.93	c  1.9s |       9 |    13332 |     7506 |     2314      4 |        2 |       22
2.58/2.65	c  2.6s |      10 |    20975 |    11361 |     2546      6 |        4 |       44
3.09/3.19	c  3.1s |      10 |    28652 |    15344 |     2546      6 |      185 |     1898
3.09/3.19	c #cpu_time = 3.106s
3.09/3.19	c #wall_clock_time = 3.114s
3.09/3.19	c #decision = 28652
3.09/3.19	c #random_decision = 116
3.09/3.19	c #conflict = 15344
3.09/3.19	c #restart = 10
3.09/3.19	s UNSATISFIABLE
3.09/3.19	c total CPU time = 3.184s
3.09/3.19	c total wall clock time = 3.193s

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-4099298-1466206132/watcher-4099298-1466206132 -o /tmp/evaluation-result-4099298-1466206132/solver-4099298-1466206132 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099298-1466206132.opb 

pid=31858
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: 1.35 0.50 0.23 2/179 31861
/proc/meminfo: memFree=29637512/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=651708 CPUtime=0 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 2416 0 0 0 0 0 0 0 20 0 4 0 22659727 667348992 3287 33554432000 4194304 16246674 140734910713664 140734910713088 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 163695 3297 441 2943 0 160589 0
[pid=31861/tid=31862] ppid=31858 vsize=669116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 685174784 3357 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=673212 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 689369088 3373 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=678332 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 694611968 3391 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0

[startup+0.10016 s]
/proc/loadavg: 1.35 0.50 0.23 2/179 31861
/proc/meminfo: memFree=29637512/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 25173 0 0 0 6 3 0 0 20 0 4 0 22659727 1247350784 26033 33554432000 4194304 16246674 140734910713664 140734910713088 13759916 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 304529 26038 721 2943 0 301423 0
[pid=31861/tid=31862] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 26040 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 26044 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 26049 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200434 s]
/proc/loadavg: 1.35 0.50 0.23 2/179 31861
/proc/meminfo: memFree=29637512/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 40486 0 0 0 13 6 0 0 20 0 4 0 22659727 1247350784 41346 33554432000 4194304 16246674 140734910713664 140734910713088 13954410 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 304529 41351 721 2943 0 301423 0
[pid=31861/tid=31862] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 41355 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 41361 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 41365 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300451 s]
/proc/loadavg: 1.35 0.50 0.23 2/179 31861
/proc/meminfo: memFree=29637512/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1218116 CPUtime=0.28 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 56338 0 0 0 20 8 0 0 20 0 4 0 22659727 1247350784 57198 33554432000 4194304 16246674 140734910713664 140734910713088 5545885 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 304529 57206 721 2943 0 301423 0
[pid=31861/tid=31862] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 57211 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 57215 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 57219 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

[startup+0.700378 s]
/proc/loadavg: 1.35 0.50 0.23 2/179 31861
/proc/meminfo: memFree=29637512/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 119758 0 0 0 52 17 0 0 20 0 4 0 22659727 1247350784 120618 33554432000 4194304 16246674 140734910713664 140734910696664 5675357 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 304529 120625 727 2943 0 301423 0
[pid=31861/tid=31862] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 120628 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 120631 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 120634 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50036 s]
/proc/loadavg: 1.35 0.50 0.23 3/183 31865
/proc/meminfo: memFree=28905656/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 242479 0 0 0 116 33 0 0 20 0 4 0 22659727 1247350784 243339 33554432000 4194304 16246674 140734910713664 140734910695552 13954518 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 304529 243345 727 2943 0 301423 0
[pid=31861/tid=31862] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 243348 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 243353 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1247350784 243357 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

[startup+3.10034 s]
/proc/loadavg: 1.35 0.50 0.23 3/183 31865
/proc/meminfo: memFree=28650572/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=1304132 CPUtime=3.09 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) R 31858 31861 31224 0 -1 4202496 266885 0 0 0 273 36 0 0 20 0 4 0 22659727 1335431168 267725 33554432000 4194304 16246674 140734910713664 140734910696664 5808585 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 326033 267725 794 2943 0 322927 0
[pid=31861/tid=31862] ppid=31858 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31862/stat : 31862 (toysat) S 31858 31861 31224 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22659727 1335431168 267725 33554432000 4194304 16246674 140734910713664 139903723613424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31861/tid=31863] ppid=31858 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31863/stat : 31863 (toysat) S 31858 31861 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659727 1335431168 267725 33554432000 4194304 16246674 140734910713664 139903713123568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) S 31858 31861 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659727 1335431168 267725 33554432000 4194304 16246674 140734910713664 139903593606320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1304132

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31861 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20045 s]
/proc/loadavg: 1.35 0.50 0.23 3/183 31865
/proc/meminfo: memFree=28650572/32872528 swapFree=1200228/1314692
[pid=31861] ppid=31858 vsize=0 CPUtime=3.19 cores=0,2,4,6
/proc/31861/stat : 31861 (toysat) Z 31858 31861 31224 0 -1 4202508 266907 0 0 0 282 37 0 0 20 0 2 0 22659727 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31861/statm: 0 0 0 0 0 0 0
[pid=31861/tid=31864] ppid=31858 vsize=0 CPUtime=0 cores=0,2,4,6
/proc/31861/task/31864/stat : 31864 (toysat) R 31858 31861 31224 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 22659727 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 3.25467
CPU time (s): 3.24351
CPU user time (s): 2.82757
CPU system time (s): 0.415936
CPU usage (%): 99.6571
Max. virtual memory (cumulated for all children) (KiB): 1304132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.82757
system time used= 0.415936
maximum resident set size= 1070980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 266907
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= 19
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 01:28:52
IDJOB=4099298
IDBENCH=1350
IDSOLVER=2542
FILE ID=node131/4099298-1466206132
RUNJOBID= node131-1466206062-31240
PBS_JOBID= 19918146
Free space on /tmp= 71692 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099298-1466206132/watcher-4099298-1466206132 -o /tmp/evaluation-result-4099298-1466206132/solver-4099298-1466206132 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099298-1466206132.opb

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

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=424870798

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        29638164 kB
Buffers:           36920 kB
Cached:            96440 kB
SwapCached:         1500 kB
Active:          1160068 kB
Inactive:          55608 kB
Active(anon):    1082012 kB
Inactive(anon):     2640 kB
Active(file):      78056 kB
Inactive(file):    52968 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099820 kB
Dirty:             16380 kB
Writeback:             0 kB
AnonPages:       2396408 kB
Mapped:            10304 kB
Shmem:                 0 kB
Slab:             569780 kB
SReclaimable:      13736 kB
SUnreclaim:       556044 kB
KernelStack:        1448 kB
PageTables:         8700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2541400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71672 MiB
End job on node131 at 2016-06-18 01:28:55