Trace number 4104233

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 2016-05-02OPT173 0.421935 0.423441

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=173-Q=191.opb
MD5SUM715f702c7df70dd461f010c8f9f27a1b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark173
Best CPU time to get the best result obtained on this benchmark0.021995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 173
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 294164
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-18T11:39:59+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-4104233-1466242799.opb"]
0.00/0.01	c use --random-gen="2454480061 3596192673 2105480861 1008059478 3980086570 4195837891 969781924 2399277092 4293972713 3879111440 4282336097 2122299456 1562172305 1834305443 103474849 1062652677 2997644584 827425357 4288331529 992871905 418685246 600822330 709485254 3043417448 2624507787 674149107 550827308 2781821721 2564279988 1355922669 236252758 2841846316 1634853779 1188430228 4183566548 204412327 3528486149 2947839176 4198025650 4181325551 2754114674 1669809731 2165006064 2526819298 2472741281 3391342448 1747503291 5872036 1146432881 2759356511 4166783091 1097552908 1217474552 1053146984 4121961559 3420134343 3784796799 1521159624 507754997 2669516560 1751791522 889487082 4043274800 1279733817 2412863334 608235451 2296568099 3893701968 430951730 935569643 4242162322 1652467587 2130926381 2534452525 2630816167 2922824702 2708120967 1916676373 3856960845 3208821100 3130161462 466284807 1115261434 1237980097 3607298543 3426147616 2694238720 1601818210 3043786455 2936903117 2420872835 1176527816 904217685 3160919278 4095879734 309525020 3160015015 2945307517 3140149681 52302105 1544503671 2547094124 1562446304 4275472335 2249538749 2188159016 2320857514 2638079791 2481245392 1138730983 2440966420 2433242984 1359650103 481930374 221314364 3083263308 4011584740 2177197711 3554001753 892390491 427676240 829896794 509628217 1546538278 2722564129 954127372 248828130 3202758692 2082032867 1795222786 1971467321 1921108632 677815935 864530775 2792814856 1458470541 2239944833 1753154765 2556190843 2721407613 4106394136 2690420820 3382461794 1996384869 2410321729 2646455777 3167960456 2413391414 1059372304 1133298997 1751281002 80437269 680968643 3282358917 2465063268 3958413101 2707709242 1630458397 22986472 3480038487 2671866717 3254183533 969485347 938951963 2869521661 4252326335 1972961064 2077865198 3832763734 4246524811 2863629769 2594892061 2137329441 274964093 929498656 4262452303 259078749 3856644942 459726234 480505217 745861148 3295273482 1976260563 4087061891 2837535840 752024407 2527669604 4105502494 1931985710 778045160 3911062218 501889539 4112421747 1544072660 3810857834 4055844498 3519676247 3640339122 1723386047 965805551 2733441359 3615473561 4172484698 789014731 1523579130 2553061467 3937495088 1407964910 1614466695 3729758341 2613560374 2411467614 532271207 3752000966 1192289581 3399151001 3021626802 4031896627 3676874078 1056037327 507523692 1817498947 3753122082 2415786940 4140522481 4194886328 251337930 1771264407 125591405 2077888500 372967777 2871358868 3530496626 2942906131 466970381 3322065634 340694485 3646359362 2052605581 4236396696 4143407852 3251906575 278795372 2419493020 935599184 200011563 661320255 3474237003 343335618 3372280240 905465889 1960997581 258050289 911500280 2003902930 2672433713 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.30	c BCD2: Hardening is enabled.
0.29/0.30	c BCD2: BiasedSearch is enabled.
0.29/0.30	c Solving starts ...
0.29/0.30	c ============================[ Search Statistics ]============================
0.29/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.30	c =============================================================================
0.29/0.30	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.29/0.32	c  0.0s |       1 |      113 |      100 |      114      0 |        1 |        2
0.29/0.35	c  0.0s |       2 |      281 |      250 |      126      2 |        1 |        2
0.29/0.35	c  0.1s |       2 |      312 |      270 |      139      2 |        1 |        2
0.29/0.35	c #cpu_time = 0.051s
0.29/0.35	c #wall_clock_time = 0.051s
0.29/0.35	c #decision = 312
0.29/0.35	c #random_decision = 2
0.29/0.35	c #conflict = 270
0.29/0.35	c #restart = 2
0.29/0.35	o 191
0.29/0.35	c BCD2: hardening fixes 1 literals
0.29/0.35	c BCD2: updating upper bound: 511 -> 190
0.29/0.35	c BCD2: 0 <= obj <= 190
0.29/0.35	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.29/0.35	c BCD2: #sat=1 #unsat=1 bias=1/2
0.29/0.35	c Solving starts ...
0.29/0.35	c ============================[ Search Statistics ]============================
0.29/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.35	c =============================================================================
0.29/0.36	c  0.0s |       0 |        0 |        0 |      139      0 |       10 |        2
0.29/0.36	c  0.0s |       0 |        2 |        1 |      139      0 |       10 |       27
0.29/0.36	c #cpu_time = 0.001s
0.29/0.36	c #wall_clock_time = 0.001s
0.29/0.36	c #decision = 2
0.29/0.36	c #random_decision = 0
0.29/0.36	c #conflict = 1
0.29/0.36	c #restart = 0
0.29/0.36	c BCD2: found a new core of size 2: cost of the new core is >=64
0.29/0.36	c lower bound updated to 64
0.29/0.36	c BCD2: 64 <= obj <= 190
0.29/0.36	c BCD2: #cores=1, #unrelaxed=6, #relaxed=2, #hardened=1
0.29/0.36	c BCD2: #sat=1 #unsat=2 bias=2/3
0.29/0.36	c Solving starts ...
0.29/0.36	c ============================[ Search Statistics ]============================
0.29/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.36	c =============================================================================
0.29/0.36	c  0.0s |       0 |        0 |        0 |      139      0 |       10 |       27
0.29/0.36	c  0.0s |       0 |        5 |        2 |      139      0 |       10 |       27
0.29/0.36	c #cpu_time = 0.001s
0.29/0.36	c #wall_clock_time = 0.001s
0.29/0.36	c #decision = 5
0.29/0.36	c #random_decision = 0
0.29/0.36	c #conflict = 2
0.29/0.36	c #restart = 0
0.29/0.36	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 5: cost of the new core is >=72
0.29/0.36	c lower bound updated to 72
0.29/0.36	c BCD2: 72 <= obj <= 190
0.29/0.36	c BCD2: #cores=1, #unrelaxed=3, #relaxed=5, #hardened=1
0.29/0.36	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.36	c Solving starts ...
0.29/0.36	c ============================[ Search Statistics ]============================
0.29/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.36	c =============================================================================
0.29/0.36	c  0.0s |       0 |        0 |        0 |      139      0 |       11 |       27
0.29/0.36	c  0.0s |       0 |       34 |       28 |      139      0 |       11 |       28
0.29/0.36	c #cpu_time = 0.005s
0.29/0.36	c #wall_clock_time = 0.005s
0.29/0.36	c #decision = 34
0.29/0.36	c #random_decision = 1
0.29/0.36	c #conflict = 28
0.29/0.36	c #restart = 0
0.29/0.36	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 8: cost of the new core is >=73
0.29/0.36	c lower bound updated to 73
0.29/0.36	c BCD2: 73 <= obj <= 190
0.29/0.36	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.36	c BCD2: #sat=1 #unsat=4 bias=4/5
0.29/0.36	c Solving starts ...
0.29/0.36	c ============================[ Search Statistics ]============================
0.29/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.36	c =============================================================================
0.29/0.36	c  0.0s |       0 |        0 |        0 |      139      0 |       12 |       28
0.29/0.38	c  0.0s |       1 |      115 |      100 |      139      1 |       12 |       29
0.29/0.39	c  0.0s |       1 |      154 |      139 |      139      1 |       13 |       30
0.29/0.39	c #cpu_time = 0.025s
0.29/0.39	c #wall_clock_time = 0.025s
0.29/0.39	c #decision = 154
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 139
0.29/0.39	c #restart = 1
0.29/0.39	c BCD2: updating lower bound of a core
0.29/0.39	c lower bound updated to 168
0.29/0.39	c BCD2: 168 <= obj <= 190
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=5 bias=5/6
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       30
0.29/0.39	c  0.0s |       0 |       24 |       20 |      139      0 |       25 |       78
0.29/0.39	c #cpu_time = 0.004s
0.29/0.39	c #wall_clock_time = 0.004s
0.29/0.39	c #decision = 24
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 20
0.29/0.39	c #restart = 0
0.29/0.39	o 173
0.29/0.39	c BCD2: updating upper bound: 190 -> 172
0.29/0.39	c BCD2: 168 <= obj <= 172
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.39	c BCD2: #sat=2 #unsat=5 bias=5/7
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      139      0 |       36 |       79
0.29/0.39	c  0.0s |       0 |        1 |        2 |      139      0 |       56 |      117
0.29/0.39	c #cpu_time = 0.001s
0.29/0.39	c #wall_clock_time = 0.001s
0.29/0.39	c #decision = 1
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 2
0.29/0.39	c #restart = 0
0.29/0.39	c lower bound updated to 173
0.29/0.39	s OPTIMUM FOUND
0.29/0.39	v x1 -x2 x3 x4 -x5 x6 -x7 x8 -x9 x10
0.29/0.39	v x11 x12 x13 x14 x15 -x16 x17 -x18 x19 x20
0.29/0.39	v x21 x22 x23 x24 -x25 x26 -x27 -x28 -x29 -x30
0.29/0.39	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.29/0.39	v x41 x42 -x43 x44 -x45 x46 x47 x48 x49 x50
0.29/0.39	v x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.29/0.39	v -x61 -x62 -x63 x64 x65 x66 x67 x68 x69 -x70
0.29/0.39	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.29/0.39	v -x81 x82 x83 x84 x85 x86 x87 -x88 x89 -x90
0.29/0.39	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.39	c total CPU time = 0.396s
0.29/0.39	c total wall clock time = 0.397s

Verifier Data 

OK	173

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-4104233-1466242799/watcher-4104233-1466242799 -o /tmp/evaluation-result-4104233-1466242799/solver-4104233-1466242799 -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-4104233-1466242799.opb 

pid=30191
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: 2.23 2.06 1.91 4/179 30194
/proc/meminfo: memFree=30028636/32872528 swapFree=526340/559044
[pid=30194] ppid=30191 vsize=758204 CPUtime=0 cores=1,3,5,7
/proc/30194/stat : 30194 (toysat) R 30191 30194 28898 0 -1 4202496 2837 0 0 0 0 0 0 0 20 0 4 0 26329984 776400896 2686 33554432000 4194304 16246674 140735628628896 140735628628320 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30194/statm: 190063 2694 441 2943 0 186957 0
[pid=30194/tid=30195] ppid=30191 vsize=775612 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30195/stat : 30195 (toysat) S 30191 30194 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26329984 794226688 2756 33554432000 4194304 16246674 140735628628896 140571225074928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30194/tid=30196] ppid=30191 vsize=780732 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30196/stat : 30196 (toysat) S 30191 30194 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329984 799469568 2773 33554432000 4194304 16246674 140735628628896 140571214585072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30194/tid=30197] ppid=30191 vsize=784828 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30197/stat : 30197 (toysat) S 30191 30194 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329984 803663872 2791 33554432000 4194304 16246674 140735628628896 140571204111536 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100161 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30194
/proc/meminfo: memFree=30028636/32872528 swapFree=526340/559044
[pid=30194] ppid=30191 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30194/stat : 30194 (toysat) R 30191 30194 28898 0 -1 4202496 30566 0 0 0 5 4 0 0 20 0 4 0 26329984 1247350784 30407 33554432000 4194304 16246674 140735628628896 140735628627832 12653060 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30194/statm: 304529 30416 641 2943 0 301423 0
[pid=30194/tid=30195] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30195/stat : 30195 (toysat) S 30191 30194 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 30423 33554432000 4194304 16246674 140735628628896 140571225074928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30194/tid=30196] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30196/stat : 30196 (toysat) S 30191 30194 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 30431 33554432000 4194304 16246674 140735628628896 140571214585072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30194/tid=30197] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30197/stat : 30197 (toysat) S 30191 30194 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 30440 33554432000 4194304 16246674 140735628628896 140571204111536 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200565 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30194
/proc/meminfo: memFree=30028636/32872528 swapFree=526340/559044
[pid=30194] ppid=30191 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/30194/stat : 30194 (toysat) R 30191 30194 28898 0 -1 4202496 60319 0 0 0 11 8 0 0 20 0 4 0 26329984 1247350784 60160 33554432000 4194304 16246674 140735628628896 140735628627832 12449399 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30194/statm: 304529 60177 653 2943 0 301423 0
[pid=30194/tid=30195] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30195/stat : 30195 (toysat) S 30191 30194 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 60186 33554432000 4194304 16246674 140735628628896 140571225074928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30194/tid=30196] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30196/stat : 30196 (toysat) S 30191 30194 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 60197 33554432000 4194304 16246674 140735628628896 140571214585072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30194/tid=30197] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30197/stat : 30197 (toysat) S 30191 30194 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 60207 33554432000 4194304 16246674 140735628628896 140571204111536 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+0.300496 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30194
/proc/meminfo: memFree=30028636/32872528 swapFree=526340/559044
[pid=30194] ppid=30191 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/30194/stat : 30194 (toysat) R 30191 30194 28898 0 -1 4202496 89712 0 0 0 18 11 0 0 20 0 4 0 26329984 1247350784 89553 33554432000 4194304 16246674 140735628628896 140735628627832 12371341 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30194/statm: 304529 89568 653 2943 0 301423 0
[pid=30194/tid=30195] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30195/stat : 30195 (toysat) S 30191 30194 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 89577 33554432000 4194304 16246674 140735628628896 140571225074928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30194/tid=30196] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30196/stat : 30196 (toysat) S 30191 30194 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 89586 33554432000 4194304 16246674 140735628628896 140571214585072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30194/tid=30197] ppid=30191 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30194/task/30197/stat : 30197 (toysat) S 30191 30194 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329984 1247350784 89596 33554432000 4194304 16246674 140735628628896 140571204111536 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30194 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400479 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30194
/proc/meminfo: memFree=30028636/32872528 swapFree=526340/559044
[pid=30194] ppid=30191 vsize=0 CPUtime=0.39 cores=1,3,5,7
/proc/30194/stat : 30194 (toysat) R 30191 30194 28898 0 -1 4202500 108633 0 0 0 26 13 0 0 20 0 1 0 26329984 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30194/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.423441
CPU time (s): 0.421935
CPU user time (s): 0.26296
CPU system time (s): 0.158975
CPU usage (%): 99.6444
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.26296
system time used= 0.158975
maximum resident set size= 433844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108633
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= 18
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:59
IDJOB=4104233
IDBENCH=2672
IDSOLVER=2542
FILE ID=node106/4104233-1466242799
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=173-Q=191.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104233-1466242799/watcher-4104233-1466242799 -o /tmp/evaluation-result-4104233-1466242799/solver-4104233-1466242799 -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-4104233-1466242799.opb

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

MD5SUM BENCH= 715f702c7df70dd461f010c8f9f27a1b
RANDOM SEED=317914382

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:        30028636 kB
Buffers:           79408 kB
Cached:           205664 kB
SwapCached:         1868 kB
Active:          1336940 kB
Inactive:         202292 kB
Active(anon):    1253280 kB
Inactive(anon):     3048 kB
Active(file):      83660 kB
Inactive(file):   199244 kB
Unevictable:      559044 kB
Mlocked:          526340 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17192 kB
Writeback:             0 kB
AnonPages:       1812372 kB
Mapped:            10876 kB
Shmem:                 0 kB
Slab:             611028 kB
SReclaimable:      53784 kB
SUnreclaim:       557244 kB
KernelStack:        1488 kB
PageTables:         8272 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:    137216 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 11:39:59