Trace number 4099172

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 2.56161 2.56255

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
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 benchmark0.292954
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 749
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 2016-06-18T01:28:34+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-4099172-1466206114.opb"]
0.00/0.01	c use --random-gen="3750753327 1363234794 1588430183 2393600763 1452470873 3572787544 129712073 3311787781 3198441280 3510287868 3760466194 4272769170 2405914809 835543830 1116470530 474615496 588368432 1828233692 168703166 638869762 1430691718 2508581438 1550823121 2569128517 3577695806 4116371956 2051361340 4195194498 1116796316 1249379065 668181503 3382007908 2003695808 1089409627 2466816979 3647976200 305412730 2132714206 1392075840 3529388990 3207008237 3320460264 3039087181 2651494882 4225571908 2125275035 2692899182 2161053506 1222634188 1878772814 4112869831 3768536385 4149066804 207807048 2615054382 3815336258 3738979705 2471602730 62113891 419051473 2779290794 3011753950 1910796842 1820554874 1984084085 1354084942 3909884839 2083341326 1031380603 397701244 2069176256 3418454177 2450773335 5200205 1840901267 2438168506 3908235234 1518936542 350130960 447346743 157433643 4013253603 314761747 3183181148 1440083051 954668339 3476405491 2630906027 2153124531 688559062 686920377 1357930992 81292012 4098046866 3231372230 2402773570 3489300886 1380417034 615591771 3207797582 228910735 1920831082 2520222605 3090124658 3736623146 1852913085 2017678459 1714002416 4217685365 2728617510 2304256584 1804627807 2295867793 1321192927 1242958627 4017978233 970939118 3998983771 2275708158 3419601802 3593252033 3677148358 3278451099 3924538514 3923202738 3286046089 1950490551 2633325295 2955060915 2515246862 3952143558 395911339 1557853329 132313251 3623212566 2272711768 1308507824 4188672539 2712500828 3040182877 4200833948 1400061756 1009874943 3894482421 2594363045 3441030811 2069334112 602917811 1380153378 983185315 2715935038 1734789455 3751541001 1320481894 3739098285 34148116 87811908 1745209533 1381853119 2504048833 608208565 2094924065 330974356 4197199806 1961312640 3518718045 2055631177 3672133394 867974950 4142019954 2346459388 502065489 3914854825 17382093 1424861486 3781339550 1472665866 705196995 91084305 2439055768 4013722612 1873676494 2315818535 1201154825 1942667180 4238733307 3964417154 3817054196 240918485 3001385767 3013733555 1506349032 2218003284 461274089 1352568285 2258735899 2602465248 1262981586 266015972 1830663813 4272515721 2978532253 2871962648 3242729179 3179795921 1000512127 2170302702 495387467 1575916488 1300246324 3298111246 2789005884 2582882143 218519825 3616345009 1510883399 2113678301 861339763 2400707981 2309463501 1116720360 3835396384 1242110449 2583111544 251786885 2979706446 3103606707 2613494776 1649139065 3386134488 3855822372 2559036250 3789380582 3877913617 157113847 2299431314 3856482999 305253769 2658434097 3589947171 2820091107 3348800334 2015470330 790713378 1072902872 2356092551 2399879786 4170596616 1024427732 456325620 3759501285 3597591433 795528083 1050042203 823809330 150429168 255 362436" option to reproduce the execution
0.00/0.03	c #vars 231
0.00/0.03	c #constraints 2707
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      979      0 |        0 |        0
0.00/0.09	c  0.0s |       1 |      270 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      570 |      250 |     1077      0 |        0 |        0
0.09/0.17	c  0.1s |       3 |      907 |      475 |     1185      0 |        0 |        0
0.19/0.26	c  0.2s |       4 |     1431 |      813 |     1304      0 |        0 |        0
0.29/0.37	c  0.3s |       5 |     2311 |     1320 |     1435      0 |        0 |        0
0.49/0.59	c  0.5s |       6 |     3662 |     2081 |     1737      1 |        0 |        0
0.79/0.87	c  0.8s |       7 |     5697 |     3223 |     1911      2 |        0 |        0
1.20/1.25	c  1.2s |       8 |     9161 |     4936 |     2103      2 |        1 |       11
1.59/1.69	c  1.6s |       9 |    14146 |     7506 |     2314      4 |        3 |       33
2.09/2.17	c  2.1s |      10 |    21914 |    11361 |     2546      5 |        5 |       55
2.49/2.50	c  2.4s |      10 |    26234 |    13604 |     2546      5 |      109 |     1037
2.49/2.50	c #cpu_time = 2.423s
2.49/2.50	c #wall_clock_time = 2.429s
2.49/2.50	c #decision = 26234
2.49/2.50	c #random_decision = 107
2.49/2.50	c #conflict = 13604
2.49/2.50	c #restart = 10
2.49/2.50	s UNSATISFIABLE
2.49/2.50	c total CPU time = 2.500s
2.49/2.50	c total wall clock time = 2.507s

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-4099172-1466206114/watcher-4099172-1466206114 -o /tmp/evaluation-result-4099172-1466206114/solver-4099172-1466206114 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23292 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099172-1466206114.opb 

pid=24088
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: 1.04 0.31 0.11 2/170 24091
/proc/meminfo: memFree=31939700/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=705980 CPUtime=0 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 2627 0 0 0 0 0 0 0 20 0 4 0 22656207 722923520 2988 33554432000 4194304 16246674 140735310107376 140735310106800 15002730 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 177007 2997 441 2943 0 173901 0
[pid=24091/tid=24092] ppid=24088 vsize=722364 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 739700736 3056 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=726460 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 743895040 3072 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=730556 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656207 748089344 3088 33554432000 4194304 16246674 140735310107376 140390499863728 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100154 s]
/proc/loadavg: 1.04 0.31 0.11 2/170 24091
/proc/meminfo: memFree=31939700/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 25344 0 0 0 7 2 0 0 20 0 4 0 22656207 1247350784 25695 33554432000 4194304 16246674 140735310107376 140735310106800 6045692 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 304529 25701 728 2943 0 301423 0
[pid=24091/tid=24092] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 25708 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 25716 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 25721 33554432000 4194304 16246674 140735310107376 140390499863728 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+0.200495 s]
/proc/loadavg: 1.04 0.31 0.11 2/170 24091
/proc/meminfo: memFree=31939700/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 42551 0 0 0 14 5 0 0 20 0 4 0 22656207 1247350784 42901 33554432000 4194304 16246674 140735310107376 140735310106800 5662075 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 304529 42909 728 2943 0 301423 0
[pid=24091/tid=24092] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 42913 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 42920 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 42925 33554432000 4194304 16246674 140735310107376 140390499863728 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+0.300474 s]
/proc/loadavg: 1.04 0.31 0.11 2/170 24091
/proc/meminfo: memFree=31939700/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 59278 0 0 0 21 8 0 0 20 0 4 0 22656207 1247350784 59629 33554432000 4194304 16246674 140735310107376 140735310106800 5677277 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 304529 59634 728 2943 0 301423 0
[pid=24091/tid=24092] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 59639 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 59644 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 59649 33554432000 4194304 16246674 140735310107376 140390499863728 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+0.700394 s]
/proc/loadavg: 1.04 0.31 0.11 2/170 24091
/proc/meminfo: memFree=31939700/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 123835 0 0 0 52 17 0 0 20 0 4 0 22656207 1247350784 124185 33554432000 4194304 16246674 140735310107376 140735310089280 5662075 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 304529 124193 735 2943 0 301423 0
[pid=24091/tid=24092] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 124198 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 124203 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22656207 1247350784 124208 33554432000 4194304 16246674 140735310107376 140390499863728 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: 1.04 0.31 0.11 2/174 24095
/proc/meminfo: memFree=31184204/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1221188 CPUtime=1.49 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 246116 0 0 0 117 32 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140735310106688 12875562 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 305297 246446 799 2943 0 302191 0
[pid=24091/tid=24092] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390499863728 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) 1221188

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24091 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60048 s]
/proc/loadavg: 1.04 0.31 0.11 2/174 24095
/proc/meminfo: memFree=31184204/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1221188 CPUtime=1.59 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 246116 0 0 0 127 32 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140735310106688 13927398 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 305297 246446 799 2943 0 302191 0
[pid=24091/tid=24092] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390499863728 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1221188

[startup+2.0004 s]
/proc/loadavg: 1.04 0.31 0.11 2/174 24095
/proc/meminfo: memFree=31184204/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1221188 CPUtime=1.99 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 246116 0 0 0 167 32 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140735310089280 5711355 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 305297 246446 799 2943 0 302191 0
[pid=24091/tid=24092] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390499863728 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1221188

[startup+2.4004 s]
/proc/loadavg: 1.04 0.31 0.11 2/174 24095
/proc/meminfo: memFree=30954672/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1221188 CPUtime=2.39 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 246116 0 0 0 207 32 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140735310089280 6022736 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 305297 246446 799 2943 0 302191 0
[pid=24091/tid=24092] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390499863728 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 1221188

[startup+2.5004 s]
/proc/loadavg: 1.04 0.31 0.11 2/174 24095
/proc/meminfo: memFree=30954672/32872528 swapFree=7780/7780
[pid=24091] ppid=24088 vsize=1221188 CPUtime=2.49 cores=0,2,4,6
/proc/24091/stat : 24091 (toysat) R 24088 24091 23276 0 -1 4202496 246116 0 0 0 217 32 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140735310089280 6022377 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24091/statm: 305297 246446 799 2943 0 302191 0
[pid=24091/tid=24092] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24092/stat : 24092 (toysat) S 24088 24091 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390520827120 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=24091/tid=24093] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24093/stat : 24093 (toysat) S 24088 24091 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390510337264 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=24091/tid=24094] ppid=24088 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/24091/task/24094/stat : 24094 (toysat) S 24088 24091 23276 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 22656207 1250496512 246446 33554432000 4194304 16246674 140735310107376 140390499863728 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 1221188

Child status: 0
Real time (s): 2.56255
CPU time (s): 2.56161
CPU user time (s): 2.18167
CPU system time (s): 0.379942
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1221188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.18167
system time used= 0.379942
maximum resident set size= 985800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246122
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 01:28:34
IDJOB=4099172
IDBENCH=1324
IDSOLVER=2542
FILE ID=node151/4099172-1466206114
RUNJOBID= node151-1466206051-23292
PBS_JOBID= 19918135
Free space on /tmp= 71748 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099172-1466206114/watcher-4099172-1466206114 -o /tmp/evaluation-result-4099172-1466206114/solver-4099172-1466206114 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23292 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099172-1466206114.opb

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

MD5SUM BENCH= 490d573a1d39845890b306c349815f34
RANDOM SEED=256823807

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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	: 5332.56
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		: 2667.103
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:        31940352 kB
Buffers:           38200 kB
Cached:           176848 kB
SwapCached:         2016 kB
Active:            71600 kB
Inactive:         146768 kB
Active(anon):       3860 kB
Inactive(anon):     1744 kB
Active(file):      67740 kB
Inactive(file):   145024 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:             16552 kB
Writeback:             0 kB
AnonPages:         12464 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             573720 kB
SReclaimable:      16688 kB
SUnreclaim:       557032 kB
KernelStack:        1392 kB
PageTables:         3876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     104592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71732 MiB
End job on node151 at 2016-06-18 01:28:37