Trace number 4104129

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 2016-05-02OPT307 0.998847 1.00096

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=307-Q=331.opb
MD5SUM4928dc236b09b5e5b2f28d969489bb66
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark0.020996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
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 101617
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 362738
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 2016-06-18T11:39:45+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-4104129-1466242785.opb"]
0.00/0.01	c use --random-gen="2098511421 810064684 358373921 3103828868 3530329356 857002953 60179990 226025865 3825857729 4290678218 1841723088 1342645516 3851349701 2638624950 2198952075 1201062409 4143002772 3954080288 3359217384 2149357125 2370133451 1122358943 1314737613 2872038839 4119558199 1338259774 3009318510 3318971869 2829695417 119643965 1215884529 3805138859 193603290 1376977591 1895654156 1919742317 335366977 3688369016 17674784 580149889 1650114405 4097384191 1910565698 3156777655 1128444721 1893787415 941224815 3133918650 3446018167 3596556592 1667524962 1635301088 946358691 1435761582 1195111634 1410958442 2267826944 1516503210 4075855244 804287361 2816793723 698261125 3735798522 1103518009 572435211 158211961 2615637818 2971225606 643456458 796819733 3700457652 1725850327 1758769603 2863468599 4230654521 1622182707 965478434 1857079459 3751861950 3825497904 3059984877 1373103160 3423270214 945765830 574530468 3494445266 2938150156 1554819471 2000443154 1997389596 2056294349 1138037151 1625810484 203154424 3965052607 1241381724 4163985233 1908738761 365796457 113676895 3818165955 3742213368 303557752 1315551964 2873634921 1186119318 2603414700 1162528047 451777040 3995779646 1308564854 1034594783 2189605451 2778736859 2818852359 1718216641 2276609682 1943166890 1588598495 860619613 1013476910 3249585202 975864327 768002839 3649932517 3322324679 2142211366 398807739 2725275826 3496392837 3113315130 3355199068 1256885119 3880723045 2788553741 1186031936 3460235303 397017341 647269648 2184290184 1640990014 15888813 2730979625 2234022573 2182830255 1848053439 1048569570 266812665 2849871539 2185638432 2405429748 1121631517 3191784125 1963009696 247419792 2586965528 3248663216 3645015679 3358106819 2915946199 3772404812 3121386702 1507856289 2143867006 3075670611 1470790069 1295271389 230382943 654553814 2079752526 547839165 1175384189 2233599527 3010447542 300637418 1931947883 2082663130 3624713867 2412028967 3363117279 1081577961 2746907548 3333940076 3806309844 3752002172 2289992516 3396627841 1235941853 1819996490 408162568 1353645219 3558408387 3399130278 2473442630 3058894177 153794211 3294050197 595066213 2267202332 3080305110 1128842189 3645387683 2968471600 1036766651 2350843443 1771476150 913807988 2378771316 1029671340 2268020178 868822366 1581089399 245563375 2094195085 2978221550 1164767093 713342632 3137783480 1365938180 1863099591 1339760227 2536050265 3199259619 1035882092 2780498072 1072007749 2310080296 3425848585 2387665923 1821832362 1284300147 967097720 837651713 135429078 3023182365 2372596624 413848218 514898798 2794952584 2653689326 36395271 3277491942 1518489354 1453431599 2753867958 2076177978 2116405317 3407634816 1970612755 2622261768 3945840487 774394787 2108010341 581279513 3766051440 3744588025 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.79/0.89	c BCD2: Hardening is enabled.
0.79/0.89	c BCD2: BiasedSearch is enabled.
0.79/0.89	c Solving starts ...
0.79/0.89	c ============================[ Search Statistics ]============================
0.79/0.89	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.89	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.89	c =============================================================================
0.79/0.89	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.88/0.90	c  0.0s |       0 |       50 |       45 |      114      0 |        0 |        0
0.88/0.90	c #cpu_time = 0.008s
0.88/0.90	c #wall_clock_time = 0.008s
0.88/0.90	c #decision = 50
0.88/0.90	c #random_decision = 0
0.88/0.90	c #conflict = 45
0.88/0.90	c #restart = 0
0.88/0.90	o 307
0.88/0.90	c BCD2: updating upper bound: 511 -> 306
0.88/0.90	c BCD2: 0 <= obj <= 306
0.88/0.90	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.88/0.90	c BCD2: #sat=1 #unsat=1 bias=1/2
0.88/0.90	c Solving starts ...
0.88/0.90	c ============================[ Search Statistics ]============================
0.88/0.90	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.90	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.90	c =============================================================================
0.88/0.90	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.88/0.90	c  0.0s |       0 |        1 |        0 |      114      0 |        0 |        0
0.88/0.90	c #cpu_time = 0.000s
0.88/0.90	c #wall_clock_time = 0.000s
0.88/0.90	c #decision = 1
0.88/0.90	c #random_decision = 0
0.88/0.90	c #conflict = 0
0.88/0.90	c #restart = 0
0.88/0.90	c BCD2: found a new core of size 2: cost of the new core is >=128
0.88/0.90	c lower bound updated to 128
0.88/0.90	c BCD2: 128 <= obj <= 306
0.88/0.90	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.88/0.90	c BCD2: #sat=1 #unsat=2 bias=2/3
0.88/0.90	c Solving starts ...
0.88/0.90	c ============================[ Search Statistics ]============================
0.88/0.90	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.90	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.90	c =============================================================================
0.88/0.90	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.88/0.90	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.88/0.90	c #cpu_time = 0.000s
0.88/0.90	c #wall_clock_time = 0.000s
0.88/0.90	c #decision = 2
0.88/0.90	c #random_decision = 0
0.88/0.90	c #conflict = 1
0.88/0.90	c #restart = 0
0.88/0.90	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=192
0.88/0.90	c lower bound updated to 192
0.88/0.90	c BCD2: 192 <= obj <= 306
0.88/0.90	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.88/0.90	c BCD2: #sat=1 #unsat=3 bias=3/4
0.88/0.90	c Solving starts ...
0.88/0.90	c ============================[ Search Statistics ]============================
0.88/0.90	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.90	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.90	c =============================================================================
0.88/0.90	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.88/0.90	c  0.0s |       0 |        4 |        1 |      114      0 |        1 |        1
0.88/0.90	c #cpu_time = 0.001s
0.88/0.90	c #wall_clock_time = 0.001s
0.88/0.90	c #decision = 4
0.88/0.90	c #random_decision = 0
0.88/0.90	c #conflict = 1
0.88/0.90	c #restart = 0
0.88/0.90	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 6: cost of the new core is >=200
0.88/0.90	c lower bound updated to 200
0.88/0.90	c BCD2: 200 <= obj <= 306
0.88/0.90	c BCD2: #cores=1, #unrelaxed=3, #relaxed=6, #hardened=0
0.88/0.90	c BCD2: #sat=1 #unsat=4 bias=4/5
0.88/0.90	c Solving starts ...
0.88/0.90	c ============================[ Search Statistics ]============================
0.88/0.90	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.90	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.90	c =============================================================================
0.88/0.90	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        1
0.88/0.91	c  0.0s |       0 |       48 |       36 |      114      0 |        2 |        2
0.88/0.91	c #cpu_time = 0.006s
0.88/0.91	c #wall_clock_time = 0.006s
0.88/0.91	c #decision = 48
0.88/0.91	c #random_decision = 0
0.88/0.91	c #conflict = 36
0.88/0.91	c #restart = 0
0.88/0.91	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 9: cost of the new core is >=201
0.88/0.91	c lower bound updated to 201
0.88/0.91	c BCD2: 201 <= obj <= 306
0.88/0.91	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.88/0.91	c BCD2: #sat=1 #unsat=5 bias=5/6
0.88/0.91	c Solving starts ...
0.88/0.91	c ============================[ Search Statistics ]============================
0.88/0.91	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.91	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.91	c =============================================================================
0.88/0.91	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        2
0.88/0.93	c  0.0s |       1 |      108 |      100 |      126      0 |        3 |        3
0.88/0.94	c  0.0s |       1 |      185 |      171 |      139      2 |        4 |        4
0.88/0.94	c #cpu_time = 0.030s
0.88/0.94	c #wall_clock_time = 0.030s
0.88/0.94	c #decision = 185
0.88/0.94	c #random_decision = 0
0.88/0.94	c #conflict = 171
0.88/0.94	c #restart = 1
0.88/0.94	c BCD2: updating lower bound of a core
0.88/0.94	c lower bound updated to 290
0.88/0.94	c BCD2: 290 <= obj <= 306
0.88/0.94	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.88/0.94	c BCD2: #sat=1 #unsat=6 bias=6/7
0.88/0.94	c Solving starts ...
0.88/0.94	c ============================[ Search Statistics ]============================
0.88/0.94	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.94	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.94	c =============================================================================
0.88/0.94	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |        4
0.88/0.94	c  0.0s |       0 |       16 |       16 |      139      0 |       78 |      205
0.88/0.94	c #cpu_time = 0.004s
0.88/0.94	c #wall_clock_time = 0.004s
0.88/0.94	c #decision = 16
0.88/0.94	c #random_decision = 0
0.88/0.94	c #conflict = 16
0.88/0.94	c #restart = 0
0.88/0.94	c BCD2: updating lower bound of a core
0.88/0.94	c lower bound updated to 305
0.88/0.94	c BCD2: 305 <= obj <= 306
0.88/0.94	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.88/0.94	c BCD2: #sat=1 #unsat=7 bias=7/8
0.88/0.94	c Solving starts ...
0.88/0.94	c ============================[ Search Statistics ]============================
0.88/0.94	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.88/0.94	c       |         |          |          |    Limit     GC | Var      | Constra 
0.88/0.94	c =============================================================================
0.88/0.94	c  0.0s |       0 |        0 |        0 |      139      0 |       78 |      205
0.88/0.94	c  0.0s |       0 |        2 |        3 |      139      0 |      105 |      205
0.88/0.94	c #cpu_time = 0.001s
0.88/0.94	c #wall_clock_time = 0.001s
0.88/0.94	c #decision = 2
0.88/0.94	c #random_decision = 0
0.88/0.94	c #conflict = 3
0.88/0.94	c #restart = 0
0.88/0.94	c lower bound updated to 307
0.88/0.94	s OPTIMUM FOUND
0.88/0.94	v x1 x2 -x3 -x4 x5 x6 -x7 -x8 x9 x10
0.88/0.94	v x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 x20
0.88/0.94	v -x21 x22 -x23 -x24 x25 -x26 x27 x28 x29 -x30
0.88/0.94	v x31 -x32 -x33 x34 -x35 x36 -x37 -x38 -x39 -x40
0.88/0.94	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.88/0.94	v -x51 -x52 -x53 -x54 x55 x56 -x57 x58 -x59 -x60
0.88/0.94	v x61 -x62 x63 x64 x65 -x66 x67 -x68 -x69 x70
0.88/0.94	v -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.88/0.94	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.88/0.94	v x91 x92 -x93 x94 -x95 -x96 x97 -x98 x99
0.88/0.94	c total CPU time = 0.944s
0.88/0.94	c total wall clock time = 0.947s

Verifier Data 

OK	307

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-4104129-1466242785/watcher-4104129-1466242785 -o /tmp/evaluation-result-4104129-1466242785/solver-4104129-1466242785 -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-4104129-1466242785.opb 

pid=29554
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: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=740932 CPUtime=0 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 2769 0 0 0 0 0 0 0 20 0 4 0 26328632 758714368 3640 33554432000 4194304 16246674 140734816051536 140734816050960 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 186001 3651 442 2943 0 182895 0
[pid=29557/tid=29558] ppid=29554 vsize=759364 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 777588736 3709 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=763460 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 781783040 3726 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=767556 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 785977344 3744 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 31757 0 0 0 4 5 0 0 20 0 4 0 26328632 1247350784 32620 33554432000 4194304 16246674 140734816051536 140734816050960 12654121 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 304529 32634 641 2943 0 301423 0
[pid=29557/tid=29558] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 32644 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 32654 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 32664 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200535 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 56330 0 0 0 11 8 0 0 20 0 4 0 26328632 1247350784 57192 33554432000 4194304 16246674 140734816051536 140734816050960 12371341 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 304529 57205 641 2943 0 301423 0
[pid=29557/tid=29558] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 57212 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 57220 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 57228 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300448 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 79819 0 0 0 18 11 0 0 20 0 4 0 26328632 1247350784 80681 33554432000 4194304 16246674 140734816051536 140734816050960 12654121 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 304529 80696 641 2943 0 301423 0
[pid=29557/tid=29558] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 80706 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 80714 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 80724 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700406 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 182336 0 0 0 44 25 0 0 20 0 4 0 26328632 1247350784 183198 33554432000 4194304 16246674 140734816051536 140734816033408 12652961 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 304529 183207 654 2943 0 301423 0
[pid=29557/tid=29558] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 183212 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 183218 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 183223 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 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 29557 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800487 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) R 29554 29557 28898 0 -1 4202496 205289 0 0 0 51 28 0 0 20 0 4 0 26328632 1247350784 206152 33554432000 4194304 16246674 140734816051536 140734816033408 12449399 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 304529 206167 654 2943 0 301423 0
[pid=29557/tid=29558] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29558/stat : 29558 (toysat) S 29554 29557 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 206177 33554432000 4194304 16246674 140734816051536 139826447756528 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=29557/tid=29559] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29559/stat : 29559 (toysat) S 29554 29557 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 206186 33554432000 4194304 16246674 140734816051536 139826437266672 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) S 29554 29557 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328632 1247350784 206195 33554432000 4194304 16246674 140734816051536 139826351303856 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.0004 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29557
/proc/meminfo: memFree=30029752/32872528 swapFree=526336/559040
[pid=29557] ppid=29554 vsize=0 CPUtime=0.99 cores=1,3,5,7
/proc/29557/stat : 29557 (toysat) Z 29554 29557 28898 0 -1 4202508 236231 0 0 0 62 37 0 0 20 0 2 0 26328632 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/29557/statm: 0 0 0 0 0 0 0
[pid=29557/tid=29560] ppid=29554 vsize=0 CPUtime=0.04 cores=1,3,5,7
/proc/29557/task/29560/stat : 29560 (toysat) R 29554 29557 28898 0 -1 4203588 1 0 0 0 0 4 0 0 20 0 2 0 26328632 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.00096
CPU time (s): 0.998847
CPU user time (s): 0.628904
CPU system time (s): 0.369943
CPU usage (%): 99.7888
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.628904
system time used= 0.369943
maximum resident set size= 948320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236231
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= 17
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:45
IDJOB=4104129
IDBENCH=2658
IDSOLVER=2542
FILE ID=node106/4104129-1466242785
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=307-Q=331.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104129-1466242785/watcher-4104129-1466242785 -o /tmp/evaluation-result-4104129-1466242785/solver-4104129-1466242785 -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-4104129-1466242785.opb

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

MD5SUM BENCH= 4928dc236b09b5e5b2f28d969489bb66
RANDOM SEED=1019811025

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:        30030752 kB
Buffers:           78924 kB
Cached:           205500 kB
SwapCached:         1868 kB
Active:          1336352 kB
Inactive:         202112 kB
Active(anon):    1253360 kB
Inactive(anon):     3048 kB
Active(file):      82992 kB
Inactive(file):   199064 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16840 kB
Writeback:             0 kB
AnonPages:       1812480 kB
Mapped:            10936 kB
Shmem:                 0 kB
Slab:             610084 kB
SReclaimable:      53200 kB
SUnreclaim:       556884 kB
KernelStack:        1544 kB
PageTables:         7684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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 11:39:46