Trace number 4104521

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02OPT109 0.500923 0.507016

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=109-Q=419.opb
MD5SUMc6ee491e9aca8351990628e7afc91c71
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 109
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 306792
Number of bits of the biggest sum of numbers19
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 2016-06-18T11:40:31+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-4104521-1466242831.opb"]
0.00/0.01	c use --random-gen="1317120706 2429891722 1968911861 2139459516 1434779025 2371025593 326860690 2285862214 235872770 2326578851 1195940356 3503945993 336006564 600890060 4090695358 674057805 1517359717 1826697380 3457932545 3586538715 3399101326 2810134909 1290789722 4163364810 64947267 1839273977 3315334877 1571255423 1270801379 3101801974 3696896183 3454763315 897814897 846044395 3039307910 1944618782 2954504274 271529767 493988393 421927548 658663460 272414686 3888068096 2403224788 3545926961 80075624 1693475394 2810613069 1728184519 2575951250 3464485736 2450957765 1354500402 3642772701 405946344 2940259643 3034743510 221237334 2714419187 2474002878 652757365 2530560177 1426555148 1666203804 1244643179 3676714671 3921544776 489124231 3438624339 2209984169 2962740645 4197407102 4040322236 4242427236 2647141192 2982416312 3330268448 2661569213 2869029478 1270185689 896220020 4049446087 1433229393 1506007941 2482414446 1788499977 2188280715 2915975992 4233219560 237632798 1693446857 2515765278 2007533816 402255411 331218492 4292376842 3959300039 1639153613 3737463340 1322330192 825565530 3526245211 2034783222 147999501 3220298487 4221871993 1899699634 1818000747 1190078247 3500375754 3518586340 1320529583 2726805822 4223513961 2788678027 1174886568 2779781935 4011130463 2924405252 2423245164 1398273992 2413678654 2365966871 3707524430 2281610956 1343151301 3463395697 2985935973 2204893402 866038333 2854294127 553803166 708401404 2057945261 318216611 1572467567 2719103247 490931884 1154173579 3486622273 1304469995 1527402884 4123198465 1533788242 3921599536 139648265 1479208526 3131611041 2046269362 234732158 1069159213 1298041602 2225805196 1088911500 3696804493 1815377604 120388752 1006782363 3282522363 1131767554 1406944289 2575879044 2488444340 281230887 1880942218 3669656673 875944929 3589890098 2204655562 953513158 1279131506 2662525519 3068137305 789030714 3472983449 2527999531 2428325270 461157790 1994491612 1714862791 2578643289 3292287087 2092657768 1670967276 2904136122 2556115660 1425596187 111541320 1141988459 1599221979 2471760086 1080261823 3582400059 12861940 1680260499 297273894 2039366888 210145220 502579663 2077120494 4101558939 2383679326 2498959420 2753775459 1462884919 1816015463 860454820 51444590 2520755700 4087264007 2205891440 1746321626 4280774446 4035376336 2153387952 1197595960 995699364 818032821 2327480141 1258904704 2480593693 2921221087 246862435 893383016 3429213382 1372936174 1319619616 578959321 2028484615 1519234559 1869977809 518666239 1912084826 3877120956 3928569227 2217583302 2419301029 3267993716 3135790710 665896179 3560188015 962366494 175273098 3687053467 3748804327 3451711349 1528383496 2796783465 1871160795 1189962723 1378795908 1342542193 885452 1895182903 3728241887 941154712 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.39/0.44	c BCD2: Hardening is enabled.
0.39/0.44	c BCD2: BiasedSearch is enabled.
0.39/0.44	c Solving starts ...
0.39/0.44	c ============================[ Search Statistics ]============================
0.39/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.44	c =============================================================================
0.39/0.44	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.39/0.46	c  0.0s |       0 |       81 |       71 |      114      0 |        1 |        2
0.39/0.46	c #cpu_time = 0.013s
0.39/0.46	c #wall_clock_time = 0.013s
0.39/0.46	c #decision = 81
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 71
0.39/0.46	c #restart = 0
0.39/0.46	o 109
0.39/0.46	c BCD2: hardening fixes 2 literals
0.39/0.46	c BCD2: updating upper bound: 511 -> 108
0.39/0.46	c BCD2: 0 <= obj <= 108
0.39/0.46	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.39/0.46	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      114      0 |       20 |        2
0.39/0.46	c  0.0s |       0 |        1 |        1 |      114      0 |       21 |       63
0.39/0.46	c #cpu_time = 0.001s
0.39/0.46	c #wall_clock_time = 0.001s
0.39/0.46	c #decision = 1
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 1
0.39/0.46	c #restart = 0
0.39/0.46	c BCD2: found a new core of size 1: cost of the new core is >=64
0.39/0.46	c lower bound updated to 64
0.39/0.46	c BCD2: 64 <= obj <= 108
0.39/0.46	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.39/0.46	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      114      0 |       21 |       63
0.39/0.46	c  0.0s |       0 |        2 |        0 |      114      0 |       21 |       63
0.39/0.46	c #cpu_time = 0.000s
0.39/0.46	c #wall_clock_time = 0.000s
0.39/0.46	c #decision = 2
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 0
0.39/0.46	c #restart = 0
0.39/0.46	c BCD2: found a new core of size 2: cost of the new core is >=16
0.39/0.46	c lower bound updated to 80
0.39/0.46	c BCD2: 80 <= obj <= 108
0.39/0.46	c BCD2: #cores=2, #unrelaxed=4, #relaxed=3, #hardened=2
0.39/0.46	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      114      0 |       21 |       63
0.39/0.46	c  0.0s |       0 |        3 |        1 |      114      0 |       21 |       63
0.39/0.46	c #cpu_time = 0.000s
0.39/0.46	c #wall_clock_time = 0.000s
0.39/0.46	c #decision = 3
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 1
0.39/0.46	c #restart = 0
0.39/0.46	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=24
0.39/0.46	c lower bound updated to 88
0.39/0.46	c BCD2: 88 <= obj <= 108
0.39/0.46	c BCD2: #cores=2, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.46	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      114      0 |       22 |       63
0.39/0.46	c  0.0s |       0 |        8 |        4 |      114      0 |       22 |       64
0.39/0.46	c #cpu_time = 0.001s
0.39/0.46	c #wall_clock_time = 0.001s
0.39/0.46	c #decision = 8
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 4
0.39/0.46	c #restart = 0
0.39/0.46	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 6: cost of the new core is >=25
0.39/0.46	c lower bound updated to 89
0.39/0.46	c BCD2: 89 <= obj <= 108
0.39/0.46	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.46	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      114      0 |       23 |       64
0.39/0.47	c  0.0s |       0 |       50 |       41 |      126      0 |       24 |       66
0.39/0.47	c #cpu_time = 0.007s
0.39/0.47	c #wall_clock_time = 0.007s
0.39/0.47	c #decision = 50
0.39/0.47	c #random_decision = 0
0.39/0.47	c #conflict = 41
0.39/0.47	c #restart = 0
0.39/0.47	c BCD2: updating lower bound of a core
0.39/0.47	c lower bound updated to 106
0.39/0.47	c BCD2: 106 <= obj <= 108
0.39/0.47	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.47	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.47	c Solving starts ...
0.39/0.47	c ============================[ Search Statistics ]============================
0.39/0.47	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.47	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.47	c =============================================================================
0.39/0.47	c  0.0s |       0 |        0 |        0 |      126      0 |       40 |       66
0.39/0.47	c  0.0s |       0 |       16 |       10 |      126      0 |       71 |      196
0.39/0.47	c #cpu_time = 0.002s
0.39/0.47	c #wall_clock_time = 0.002s
0.39/0.47	c #decision = 16
0.39/0.47	c #random_decision = 0
0.39/0.47	c #conflict = 10
0.39/0.47	c #restart = 0
0.39/0.47	c lower bound updated to 109
0.39/0.47	s OPTIMUM FOUND
0.39/0.47	v x1 -x2 x3 x4 -x5 x6 x7 -x8 -x9 x10
0.39/0.47	v x11 -x12 -x13 -x14 x15 -x16 x17 x18 x19 x20
0.39/0.47	v -x21 -x22 -x23 x24 -x25 x26 x27 -x28 -x29 -x30
0.39/0.47	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40
0.39/0.47	v -x41 x42 -x43 x44 x45 x46 x47 -x48 -x49 -x50
0.39/0.47	v x51 -x52 x53 x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.47	v -x61 -x62 -x63 x64 x65 -x66 -x67 -x68 x69 -x70
0.39/0.47	v x71 x72 x73 x74 -x75 -x76 -x77 x78 -x79 x80
0.39/0.47	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.47	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.47	c total CPU time = 0.469s
0.39/0.47	c total wall clock time = 0.474s

Verifier Data 

OK	109

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-4104521-1466242831/watcher-4104521-1466242831 -o /tmp/evaluation-result-4104521-1466242831/solver-4104521-1466242831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104521-1466242831.opb 

pid=31958
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=716220 CPUtime=0 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202496 2670 0 0 0 0 0 0 0 20 0 4 0 26333241 733409280 3031 33554432000 4194304 16246674 140733815708624 140733815708048 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31961/statm: 179823 3040 441 2943 0 176717 0
[pid=31961/tid=31962] ppid=31958 vsize=733628 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31962/stat : 31962 (toysat) S 31958 31961 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333241 751235072 3099 33554432000 4194304 16246674 140733815708624 140172856372464 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31961/tid=31963] ppid=31958 vsize=737724 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31963/stat : 31963 (toysat) S 31958 31961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333241 755429376 3114 33554432000 4194304 16246674 140733815708624 140172845882608 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31961/tid=31964] ppid=31958 vsize=741820 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31964/stat : 31964 (toysat) S 31958 31961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333241 759623680 3132 33554432000 4194304 16246674 140733815708624 140172767259824 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202496 29901 0 0 0 4 4 0 0 20 0 4 0 26333241 1247350784 30253 33554432000 4194304 16246674 140733815708624 140733815690496 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31961/statm: 304529 30259 641 2943 0 301423 0
[pid=31961/tid=31962] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31962/stat : 31962 (toysat) S 31958 31961 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 30263 33554432000 4194304 16246674 140733815708624 140172856372464 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31961/tid=31963] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31963/stat : 31963 (toysat) S 31958 31961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 30267 33554432000 4194304 16246674 140733815708624 140172845882608 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31961/tid=31964] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31964/stat : 31964 (toysat) S 31958 31961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 30271 33554432000 4194304 16246674 140733815708624 140172767259824 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.20054 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202496 54268 0 0 0 11 7 0 0 20 0 4 0 26333241 1247350784 54620 33554432000 4194304 16246674 140733815708624 140733815690496 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31961/statm: 304529 54635 641 2943 0 301423 0
[pid=31961/tid=31962] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31962/stat : 31962 (toysat) S 31958 31961 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 54644 33554432000 4194304 16246674 140733815708624 140172856372464 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31961/tid=31963] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31963/stat : 31963 (toysat) S 31958 31961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 54656 33554432000 4194304 16246674 140733815708624 140172845882608 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31961/tid=31964] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31964/stat : 31964 (toysat) S 31958 31961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 54667 33554432000 4194304 16246674 140733815708624 140172767259824 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300488 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202496 85551 0 0 0 18 11 0 0 20 0 4 0 26333241 1247350784 85903 33554432000 4194304 16246674 140733815708624 140733815690496 12449130 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31961/statm: 304529 85921 654 2943 0 301423 0
[pid=31961/tid=31962] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31962/stat : 31962 (toysat) S 31958 31961 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 85930 33554432000 4194304 16246674 140733815708624 140172856372464 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31961/tid=31963] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31963/stat : 31963 (toysat) S 31958 31961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 85940 33554432000 4194304 16246674 140733815708624 140172845882608 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31961/tid=31964] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31964/stat : 31964 (toysat) S 31958 31961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 85950 33554432000 4194304 16246674 140733815708624 140172767259824 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31961 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400505 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202496 114269 0 0 0 23 16 0 0 20 0 4 0 26333241 1247350784 114621 33554432000 4194304 16246674 140733815708624 140733815690496 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31961/statm: 304529 114635 654 2943 0 301423 0
[pid=31961/tid=31962] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31962/stat : 31962 (toysat) S 31958 31961 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 114645 33554432000 4194304 16246674 140733815708624 140172856372464 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31961/tid=31963] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31963/stat : 31963 (toysat) S 31958 31961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 114654 33554432000 4194304 16246674 140733815708624 140172845882608 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31961/tid=31964] ppid=31958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31961/task/31964/stat : 31964 (toysat) S 31958 31961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333241 1247350784 114665 33554432000 4194304 16246674 140733815708624 140172767259824 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.500414 s]
/proc/loadavg: 2.07 2.03 1.91 3/180 31961
/proc/meminfo: memFree=30025064/32872528 swapFree=526336/559040
[pid=31961] ppid=31958 vsize=0 CPUtime=0.48 cores=1,3,5,7
/proc/31961/stat : 31961 (toysat) R 31958 31961 28898 0 -1 4202500 131014 0 0 0 27 21 0 0 20 0 1 0 26333241 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31961/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.507016
CPU time (s): 0.500923
CPU user time (s): 0.279957
CPU system time (s): 0.220966
CPU usage (%): 98.7983
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.279957
system time used= 0.220966
maximum resident set size= 525412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131014
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= 14
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:31
IDJOB=4104521
IDBENCH=2715
IDSOLVER=2542
FILE ID=node106/4104521-1466242831
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=109-Q=419.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104521-1466242831/watcher-4104521-1466242831 -o /tmp/evaluation-result-4104521-1466242831/solver-4104521-1466242831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104521-1466242831.opb

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

MD5SUM BENCH= c6ee491e9aca8351990628e7afc91c71
RANDOM SEED=1887621456

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        30025972 kB
Buffers:           80656 kB
Cached:           206728 kB
SwapCached:         1868 kB
Active:          1338828 kB
Inactive:         202784 kB
Active(anon):    1253540 kB
Inactive(anon):     3048 kB
Active(file):      85288 kB
Inactive(file):   199736 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17684 kB
Writeback:             0 kB
AnonPages:       1814524 kB
Mapped:            11004 kB
Shmem:                 0 kB
Slab:             611800 kB
SReclaimable:      54256 kB
SUnreclaim:       557544 kB
KernelStack:        1528 kB
PageTables:         7448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 71668 MiB
End job on node106 at 2016-06-18 11:40:32