Trace number 4104321

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 2016-05-02OPT283 0.97985 0.980903

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=283-Q=293.opb
MD5SUMa3c66b6c441287c299c77d1532171943
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark283
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 283
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 82919
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 344040
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 2016-06-18T11:40:11+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-4104321-1466242810.opb"]
0.00/0.01	c use --random-gen="3552540870 4249951059 1198441465 698634216 1735619258 2705282498 837179578 2406820183 3375286128 685373944 1954433535 230505062 2169872997 2388049216 1058323621 2611975921 1587894258 3048096380 2054805856 1952096062 104620552 636201502 4100373656 1607410367 209300610 108167495 289898862 3515558762 1241051354 258394801 4135985132 2799763308 1191639776 3745221796 4190399741 1908005679 3538033636 1665614630 3362635607 1881550570 2289911590 511811141 2208512241 2164912596 3058010945 22216044 4167087929 3784481923 860938666 1244000738 1559761199 1403736453 3527810535 3426216071 3688146691 2332542799 3687516563 401131103 4092968855 978210072 903261955 606362472 123004605 4115053558 4075515793 1602455863 2344079676 3027934492 3823087555 4186114589 2909905349 2218277910 1590005349 3995037542 1702277987 1173600645 4072908967 1603159832 1534200114 981700681 2076540867 1990287786 773806694 1120610803 3830430983 3885311848 2776391186 2856205317 1877164538 2201107563 2250833963 793536378 1139736089 2149594154 3266567892 3411868729 3609192233 2111156226 257232390 3013310206 3302428945 4074395010 2839068093 1688780988 2558911456 56260981 2151532478 1226591058 3415760347 3054340232 501472597 3063806063 1302664723 3594702122 3078774989 3669237370 1791991147 2325802712 1641341539 2565677937 3631585347 1717550979 547135292 2490219168 2881603698 3792909609 2427534215 4056420641 1528368583 4291728646 4054772152 67444763 2143939289 2714883541 1131666778 775073377 2981685223 1176850577 3433846147 2733773124 574440804 117662140 983076542 258414030 1084873189 2918907500 1941531857 1931156543 843384998 1447709583 4146692867 1196452551 315625554 4062380202 790884556 973456713 775717725 2003754780 2817762270 3559220905 439425660 3931019610 3778265129 95640710 733388512 42827381 58595439 2263298529 2295668720 3598358917 4024211429 926592399 2846561773 1072453923 1168509625 679213141 1214127931 1399094604 3571194587 473344946 1834249875 1590235165 2256735312 1752824753 3254685143 1520099576 1972865989 3367563808 1580555669 349866563 3514410944 3187609961 257265004 197830972 3924423027 2220329372 252957829 3820481569 3232934101 644892927 4005869701 143002719 760029016 1942222082 605213737 1852441850 2191742310 2271690941 2247328506 3632194719 3052551421 4292442455 3651485608 3300677770 1509128101 2018938733 3612744582 2755300196 1368636969 2340304877 674902209 2735893850 1366123282 4283458886 4073071928 2378972800 3724423740 1924952461 144132055 3196003638 961295443 179415664 2005160015 2726244229 3543837672 2631266044 4095617843 1856185714 3899830207 3954175380 3555437982 1212370417 2760806509 3235756515 141088872 3551087552 3381393451 1411615267 295457595 3379598289 3665523226 2863800259 3735762324 3273874945 454404395 2479886930 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.79/0.88	c BCD2: Hardening is enabled.
0.79/0.88	c BCD2: BiasedSearch is enabled.
0.79/0.88	c Solving starts ...
0.79/0.88	c ============================[ Search Statistics ]============================
0.79/0.88	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.88	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.88	c =============================================================================
0.79/0.88	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.79/0.88	c  0.0s |       0 |       12 |        5 |      114      0 |        0 |        0
0.79/0.88	c #cpu_time = 0.002s
0.79/0.88	c #wall_clock_time = 0.002s
0.79/0.88	c #decision = 12
0.79/0.88	c #random_decision = 0
0.79/0.88	c #conflict = 5
0.79/0.88	c #restart = 0
0.79/0.88	o 283
0.79/0.88	c BCD2: updating upper bound: 511 -> 282
0.79/0.88	c BCD2: 0 <= obj <= 282
0.79/0.88	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.79/0.88	c BCD2: #sat=1 #unsat=1 bias=1/2
0.79/0.88	c Solving starts ...
0.79/0.88	c ============================[ Search Statistics ]============================
0.79/0.88	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.88	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.88	c =============================================================================
0.79/0.88	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.79/0.88	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.79/0.88	c #cpu_time = 0.000s
0.79/0.88	c #wall_clock_time = 0.000s
0.79/0.88	c #decision = 2
0.79/0.88	c #random_decision = 0
0.79/0.88	c #conflict = 1
0.79/0.88	c #restart = 0
0.79/0.88	c BCD2: found a new core of size 2: cost of the new core is >=128
0.79/0.88	c lower bound updated to 128
0.79/0.88	c BCD2: 128 <= obj <= 282
0.79/0.88	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.79/0.88	c BCD2: #sat=1 #unsat=2 bias=2/3
0.79/0.88	c Solving starts ...
0.79/0.88	c ============================[ Search Statistics ]============================
0.79/0.88	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.88	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.88	c =============================================================================
0.79/0.88	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.79/0.88	c  0.0s |       0 |        3 |        1 |      114      0 |        0 |        0
0.79/0.88	c #cpu_time = 0.000s
0.79/0.88	c #wall_clock_time = 0.000s
0.79/0.88	c #decision = 3
0.79/0.88	c #random_decision = 0
0.79/0.88	c #conflict = 1
0.79/0.88	c #restart = 0
0.79/0.88	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=160
0.79/0.88	c lower bound updated to 160
0.79/0.88	c BCD2: 160 <= obj <= 282
0.79/0.88	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.79/0.88	c BCD2: #sat=1 #unsat=3 bias=3/4
0.79/0.88	c Solving starts ...
0.79/0.88	c ============================[ Search Statistics ]============================
0.79/0.88	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.88	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.88	c =============================================================================
0.79/0.88	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.79/0.88	c  0.0s |       0 |       15 |       10 |      114      0 |        1 |        1
0.79/0.88	c #cpu_time = 0.002s
0.79/0.88	c #wall_clock_time = 0.002s
0.79/0.88	c #decision = 15
0.79/0.88	c #random_decision = 0
0.79/0.88	c #conflict = 10
0.79/0.88	c #restart = 0
0.79/0.88	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=161
0.79/0.88	c lower bound updated to 161
0.79/0.88	c BCD2: 161 <= obj <= 282
0.79/0.88	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.79/0.88	c BCD2: #sat=1 #unsat=4 bias=4/5
0.79/0.88	c Solving starts ...
0.79/0.88	c ============================[ Search Statistics ]============================
0.79/0.88	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.88	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.88	c =============================================================================
0.79/0.88	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        1
0.89/0.90	c  0.0s |       1 |      126 |      100 |      126      0 |        2 |        2
0.89/0.92	c  0.0s |       1 |      242 |      203 |      126      2 |        3 |        3
0.89/0.92	c #cpu_time = 0.035s
0.89/0.92	c #wall_clock_time = 0.036s
0.89/0.92	c #decision = 242
0.89/0.92	c #random_decision = 2
0.89/0.92	c #conflict = 203
0.89/0.92	c #restart = 1
0.89/0.92	c BCD2: updating lower bound of a core
0.89/0.92	c lower bound updated to 259
0.89/0.92	c BCD2: 259 <= obj <= 282
0.89/0.92	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.89/0.92	c BCD2: #sat=1 #unsat=5 bias=5/6
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      126      0 |       43 |        3
0.89/0.92	c  0.0s |       0 |       17 |       15 |      126      0 |       53 |      145
0.89/0.92	c #cpu_time = 0.003s
0.89/0.92	c #wall_clock_time = 0.003s
0.89/0.92	c #decision = 17
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 15
0.89/0.92	c #restart = 0
0.89/0.92	c BCD2: updating lower bound of a core
0.89/0.92	c lower bound updated to 280
0.89/0.92	c BCD2: 280 <= obj <= 282
0.89/0.92	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.89/0.92	c BCD2: #sat=1 #unsat=6 bias=6/7
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      126      0 |       73 |      146
0.89/0.92	c  0.0s |       0 |        5 |        5 |      126      0 |       94 |      216
0.89/0.92	c #cpu_time = 0.001s
0.89/0.92	c #wall_clock_time = 0.001s
0.89/0.92	c #decision = 5
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 5
0.89/0.92	c #restart = 0
0.89/0.92	c lower bound updated to 283
0.89/0.92	s OPTIMUM FOUND
0.89/0.92	v x1 x2 -x3 x4 x5 -x6 -x7 -x8 x9 x10
0.89/0.92	v -x11 x12 -x13 -x14 x15 -x16 -x17 x18 x19 -x20
0.89/0.92	v x21 -x22 -x23 x24 -x25 -x26 x27 x28 -x29 x30
0.89/0.92	v -x31 -x32 x33 -x34 -x35 x36 -x37 -x38 -x39 -x40
0.89/0.92	v -x41 -x42 -x43 -x44 -x45 x46 -x47 x48 -x49 -x50
0.89/0.92	v x51 -x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60
0.89/0.92	v -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.89/0.92	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.89/0.92	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.89/0.92	v x91 -x92 x93 -x94 -x95 x96 -x97 -x98 x99
0.89/0.92	c total CPU time = 0.924s
0.89/0.92	c total wall clock time = 0.926s

Verifier Data 

OK	283

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-4104321-1466242810/watcher-4104321-1466242810 -o /tmp/evaluation-result-4104321-1466242810/solver-4104321-1466242810 -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-4104321-1466242810.opb 

pid=30733
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: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=748988 CPUtime=0 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 2798 0 0 0 0 0 0 0 20 0 4 0 26331181 766963712 3160 33554432000 4194304 16246674 140737380367328 140737380366752 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 188015 3168 441 2943 0 184909 0
[pid=30736/tid=30737] ppid=30733 vsize=766396 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 784789504 3228 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=771516 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 790032384 3245 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=775612 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 794226688 3263 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 31507 0 0 0 4 4 0 0 20 0 4 0 26331181 1247350784 31859 33554432000 4194304 16246674 140737380367328 140737380366752 12449130 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 31871 639 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 31881 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 31890 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 31899 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200517 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 56646 0 0 0 12 7 0 0 20 0 4 0 26331181 1247350784 56998 33554432000 4194304 16246674 140737380367328 140737380366752 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 57012 639 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 57021 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 57030 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 57038 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300493 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 79232 0 0 0 19 10 0 0 20 0 4 0 26331181 1247350784 79584 33554432000 4194304 16246674 140737380367328 140737380366752 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 79600 639 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 79609 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 79618 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 79627 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 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: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 187975 0 0 0 45 24 0 0 20 0 4 0 26331181 1247350784 188328 33554432000 4194304 16246674 140737380367328 140737380366752 12449130 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 188343 652 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 188352 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 188362 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 188370 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30736 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800497 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 210888 0 0 0 52 27 0 0 20 0 4 0 26331181 1247350784 211240 33554432000 4194304 16246674 140737380367328 140737380366752 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 211255 652 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 211264 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 211273 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 211283 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+0.9004 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30736
/proc/meminfo: memFree=30026920/32872528 swapFree=526336/559040
[pid=30736] ppid=30733 vsize=1218116 CPUtime=0.89 cores=1,3,5,7
/proc/30736/stat : 30736 (toysat) R 30733 30736 28898 0 -1 4202496 232842 0 0 0 59 30 0 0 20 0 4 0 26331181 1247350784 233190 33554432000 4194304 16246674 140737380367328 140737380349248 6076251 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30736/statm: 304529 233198 787 2943 0 301423 0
[pid=30736/tid=30737] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30737/stat : 30737 (toysat) S 30733 30736 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 233205 33554432000 4194304 16246674 140737380367328 139973845036272 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30736/tid=30738] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30738/stat : 30738 (toysat) S 30733 30736 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 233214 33554432000 4194304 16246674 140737380367328 139973834546416 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30736/tid=30739] ppid=30733 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30736/task/30739/stat : 30739 (toysat) S 30733 30736 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331181 1247350784 233221 33554432000 4194304 16246674 140737380367328 139973722369200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.980903
CPU time (s): 0.97985
CPU user time (s): 0.617906
CPU system time (s): 0.361944
CPU usage (%): 99.8926
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.617906
system time used= 0.361944
maximum resident set size= 952932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237894
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:11
IDJOB=4104321
IDBENCH=2686
IDSOLVER=2542
FILE ID=node106/4104321-1466242810
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=283-Q=293.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104321-1466242810/watcher-4104321-1466242810 -o /tmp/evaluation-result-4104321-1466242810/solver-4104321-1466242810 -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-4104321-1466242810.opb

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

MD5SUM BENCH= a3c66b6c441287c299c77d1532171943
RANDOM SEED=23675812

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:        30027556 kB
Buffers:           79840 kB
Cached:           205912 kB
SwapCached:         1868 kB
Active:          1337428 kB
Inactive:         202448 kB
Active(anon):    1253348 kB
Inactive(anon):     3048 kB
Active(file):      84080 kB
Inactive(file):   199400 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16760 kB
Writeback:             0 kB
AnonPages:       1816632 kB
Mapped:            10964 kB
Shmem:                 0 kB
Slab:             611016 kB
SReclaimable:      53604 kB
SUnreclaim:       557412 kB
KernelStack:        1480 kB
PageTables:         7676 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:    157696 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 11:40:12