Trace number 4099389

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 2.56661 2.5694

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
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 benchmark1.13883
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 705
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 2016-06-18T01:28:58+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-4099389-1466206138.opb"]
0.00/0.01	c use --random-gen="3855766590 394504795 4018590867 921993313 1830690382 3697882850 1154579918 733259033 3294101224 3147209765 221304285 3980218147 184455751 858055172 2798863948 3916349822 2636121958 298228408 1419677325 3414414640 704479414 1323217092 279224269 49323558 2658427210 1880296170 1034441182 213997928 3702178448 1124306465 1719841274 1129205175 865153782 2541248418 922064682 4072479393 773600582 3583888690 4146150345 911786788 415327176 2110057338 2081750467 596029833 2489518101 288858302 3324452811 875036422 216208147 1234728114 2471829609 2093678508 3285623569 1531922654 1215634432 3116892556 3008401860 1414860691 1170583397 2148393478 4089362572 2254189941 3752595978 3421905640 2725784318 2992452116 3926182040 2453834613 18592662 1125106070 1096520047 3181069336 902656248 359712913 3699926838 299380711 2946556250 3549854351 1236473859 1254599318 3747353813 1068004847 1268525316 2593273827 2997692416 1230730613 1584575926 445270188 1627030857 2880460696 4259721293 3686429550 1284105618 2898445423 4123749454 3593296188 3756716410 3917568804 3866575767 3050081770 85791877 964214514 271673734 2865944088 589123309 803086934 328500078 2447220903 796840168 2640529398 1140501573 3246471397 3878489930 653753630 1019378064 4287719859 3915145270 494778848 2748927032 1789579694 1411575348 348093061 1392643585 1570798501 1664285525 3627708400 2372523130 3546411527 2019615599 500422483 535140406 611018678 1897444659 2055945936 451020452 3651183307 1675167819 1054207249 1172057643 1032347251 3831638864 4239169183 3831818690 3758672341 2087768386 2928245446 3966427824 4188072379 2387347463 2408132541 3035231944 3635274423 2993709175 1787924834 1116011231 1103194469 3772544518 2523182542 405637823 2642551236 4096845484 272266280 2011167569 1924782674 1455048399 4058880976 1497058869 3121001189 3074973073 3701484468 3148990237 144771472 1099125538 3192203399 1690397189 1615006498 377677548 2414468888 3170662214 816760624 2440936981 2726250638 987215725 2530733619 2217579461 1008581761 953034921 3836232339 2951431774 1688707390 131417082 2791877535 2573188575 1184805667 191556426 1239435591 646999639 3960092227 2045000623 3736168920 335187043 2373388338 789598202 1160884435 3734374366 1464433804 2429444722 2236330767 1378916881 2312312989 527659154 2207070694 2179082727 165838747 3182435140 3492081316 4188616976 2250434005 2726049036 1733896287 1875867379 3293510979 2870484744 1289078265 1540988662 1952414851 1288188235 1017298161 2011695315 1548487404 3285521355 2116785311 2524138117 1819859840 1398141164 3432836140 4294891055 138023795 441138479 984010119 3589249084 3435972541 4169664084 659161283 2950294349 426610663 2390435285 2349482262 3333205386 950374892 3280811961 2465258940 2986376583 2255589542 1109010404 1693321240 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 |      311 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      656 |      250 |     1077      0 |        0 |        0
0.09/0.16	c  0.1s |       3 |     1071 |      475 |     1185      0 |        0 |        0
0.19/0.24	c  0.2s |       4 |     1643 |      813 |     1304      0 |        0 |        0
0.29/0.37	c  0.3s |       5 |     2526 |     1320 |     1435      0 |        0 |        0
0.49/0.55	c  0.5s |       6 |     3815 |     2081 |     1737      1 |        0 |        0
0.79/0.82	c  0.7s |       7 |     6133 |     3223 |     1911      2 |        0 |        0
1.20/1.24	c  1.2s |       8 |     9665 |     4936 |     2103      4 |        0 |        0
1.69/1.76	c  1.7s |       9 |    15142 |     7506 |     2314      4 |        2 |       22
2.29/2.33	c  2.3s |      10 |    22316 |    11361 |     2546      5 |        6 |       66
2.48/2.51	c  2.4s |      10 |    24281 |    12425 |     2546      5 |       93 |      252
2.48/2.51	c #cpu_time = 2.428s
2.48/2.51	c #wall_clock_time = 2.434s
2.48/2.51	c #decision = 24281
2.48/2.51	c #random_decision = 77
2.48/2.51	c #conflict = 12425
2.48/2.51	c #restart = 10
2.48/2.51	s UNSATISFIABLE
2.48/2.51	c total CPU time = 2.505s
2.48/2.51	c total wall clock time = 2.512s

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-4099389-1466206138/watcher-4099389-1466206138 -o /tmp/evaluation-result-4099389-1466206138/solver-4099389-1466206138 -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-4099389-1466206138.opb 

pid=31938
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: 1.48 0.54 0.24 2/170 31941
/proc/meminfo: memFree=30734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=665020 CPUtime=0 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 2472 0 0 0 0 0 0 0 20 0 4 0 22660322 680980480 2832 33554432000 4194304 16246674 140733276277840 140733276277264 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 167023 2841 441 2943 0 163917 0
[pid=31941/tid=31942] ppid=31938 vsize=683452 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 699854848 2903 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=687548 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 704049152 2920 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=692668 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 709292032 2936 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 1.48 0.54 0.24 2/170 31941
/proc/meminfo: memFree=30734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 25269 0 0 0 6 3 0 0 20 0 4 0 22660322 1247350784 25618 33554432000 4194304 16246674 140733276277840 140733276277264 5530837 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 304529 25627 729 2943 0 301423 0
[pid=31941/tid=31942] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 25633 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 25639 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 25644 33554432000 4194304 16246674 140733276277840 140347183197360 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+0.20054 s]
/proc/loadavg: 1.48 0.54 0.24 2/170 31941
/proc/meminfo: memFree=30734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 40886 0 0 0 13 6 0 0 20 0 4 0 22660322 1247350784 41235 33554432000 4194304 16246674 140733276277840 140733276277264 5677541 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 304529 41240 729 2943 0 301423 0
[pid=31941/tid=31942] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 41245 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 41250 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 41255 33554432000 4194304 16246674 140733276277840 140347183197360 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+0.30048 s]
/proc/loadavg: 1.48 0.54 0.24 2/170 31941
/proc/meminfo: memFree=30734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 56589 0 0 0 20 9 0 0 20 0 4 0 22660322 1247350784 56939 33554432000 4194304 16246674 140733276277840 140733276277264 5674637 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 304529 56943 729 2943 0 301423 0
[pid=31941/tid=31942] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 56945 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 56949 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 56955 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700396 s]
/proc/loadavg: 1.48 0.54 0.24 2/170 31941
/proc/meminfo: memFree=30734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 119704 0 0 0 52 17 0 0 20 0 4 0 22660322 1247350784 120053 33554432000 4194304 16246674 140733276277840 140733276259712 13198652 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 304529 120060 735 2943 0 301423 0
[pid=31941/tid=31942] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 120065 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 120071 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1247350784 120077 33554432000 4194304 16246674 140733276277840 140347183197360 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+1.50039 s]
/proc/loadavg: 1.48 0.54 0.24 2/174 31994
/proc/meminfo: memFree=30002264/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1221188 CPUtime=1.49 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 246045 0 0 0 114 35 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140733276277152 13781168 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 305297 246374 800 2943 0 302191 0
[pid=31941/tid=31942] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347183197360 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) 1221188

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31941 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60048 s]
/proc/loadavg: 1.48 0.54 0.24 2/174 31994
/proc/meminfo: memFree=30002264/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1221188 CPUtime=1.59 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 246045 0 0 0 124 35 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140733276277152 15015658 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 305297 246374 800 2943 0 302191 0
[pid=31941/tid=31942] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1221188

[startup+2.00035 s]
/proc/loadavg: 1.48 0.54 0.24 2/174 31994
/proc/meminfo: memFree=30002264/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1221188 CPUtime=1.98 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 246045 0 0 0 163 35 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140733276277152 5530676 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 305297 246374 800 2943 0 302191 0
[pid=31941/tid=31942] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 1221188

[startup+2.40039 s]
/proc/loadavg: 1.61 0.58 0.26 3/175 31999
/proc/meminfo: memFree=29734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1221188 CPUtime=2.38 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 246045 0 0 0 203 35 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140733276277152 5823627 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 305297 246374 800 2943 0 302191 0
[pid=31941/tid=31942] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246374 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1221188

[startup+2.50035 s]
/proc/loadavg: 1.61 0.58 0.26 3/175 31999
/proc/meminfo: memFree=29734324/32872528 swapFree=1200228/1314692
[pid=31941] ppid=31938 vsize=1221188 CPUtime=2.48 cores=0,2,4,6
/proc/31941/stat : 31941 (toysat) R 31938 31941 31224 0 -1 4202496 246046 0 0 0 213 35 0 0 20 0 4 0 22660322 1250496512 246375 33554432000 4194304 16246674 140733276277840 140733276260840 5673315 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/31941/statm: 305297 246375 801 2943 0 302191 0
[pid=31941/tid=31942] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31942/stat : 31942 (toysat) S 31938 31941 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246375 33554432000 4194304 16246674 140733276277840 140347305864432 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=31941/tid=31943] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31943/stat : 31943 (toysat) S 31938 31941 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246375 33554432000 4194304 16246674 140733276277840 140347295374576 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=31941/tid=31944] ppid=31938 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/31941/task/31944/stat : 31944 (toysat) S 31938 31941 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22660322 1250496512 246375 33554432000 4194304 16246674 140733276277840 140347183197360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 1221188

Child status: 0
Real time (s): 2.5694
CPU time (s): 2.56661
CPU user time (s): 2.15467
CPU system time (s): 0.411937
CPU usage (%): 99.8912
Max. virtual memory (cumulated for all children) (KiB): 1221188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.15467
system time used= 0.411937
maximum resident set size= 985512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246051
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017997 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 01:28:58
IDJOB=4099389
IDBENCH=1368
IDSOLVER=2542
FILE ID=node131/4099389-1466206138
RUNJOBID= node131-1466206062-31240
PBS_JOBID= 19918146
Free space on /tmp= 71708 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099389-1466206138/watcher-4099389-1466206138 -o /tmp/evaluation-result-4099389-1466206138/solver-4099389-1466206138 -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-4099389-1466206138.opb

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

MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266
RANDOM SEED=2047804731

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:        30734968 kB
Buffers:           36988 kB
Cached:            79920 kB
SwapCached:         1500 kB
Active:            64180 kB
Inactive:          55672 kB
Active(anon):       2580 kB
Inactive(anon):     2640 kB
Active(file):      61600 kB
Inactive(file):    53032 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099820 kB
Dirty:             16408 kB
Writeback:             0 kB
AnonPages:       1317012 kB
Mapped:             6992 kB
Shmem:                 0 kB
Slab:             570208 kB
SReclaimable:      13612 kB
SUnreclaim:       556596 kB
KernelStack:        1376 kB
PageTables:         6348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1410008 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 01:29:01