Trace number 4104721

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 2016-05-02OPT431 0.437933 0.439902

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=431-Q=503.opb
MD5SUM4f9256e67f45670e7eb984bee5bbbd5d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark431
Best CPU time to get the best result obtained on this benchmark0.016996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 431
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 216793
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 477914
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 2016-06-18T11:40:55+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-4104721-1466242854.opb"]
0.00/0.01	c use --random-gen="4280216383 80439561 4280439142 4289363000 3927238711 1471784893 2540537665 1933074230 1903860920 894830807 562883503 1465615945 1203904965 1771614367 63986620 88903225 2034907792 233244736 3508392444 782724856 110622245 2505718124 2364765349 3752170555 1170689755 3369295809 1956492765 3902226296 1787300044 1328051001 4235262545 3376548494 2670440864 343086951 1333795371 1846238648 3922175524 2002885796 2825772025 3793546250 2472733705 3069334966 806351935 362091833 3080211656 1745960463 3691869016 1637490263 1031934156 1922130003 3437068545 3817014122 3536818803 1552573764 1599547820 2915966917 75094660 4154588442 3828783430 1991377334 781545681 1249232774 2236553663 21052095 1690609710 1289530874 2130282187 2575034791 4070193852 3564194972 2407121114 1144736737 916566086 2439943405 343229145 2967236208 4253856329 3253578781 577885453 2090627897 4090314183 3231893702 855341242 2858375673 3382368238 3185402312 3235167320 1113173901 579596290 3407637583 4259376131 3308318910 2430119170 1271253297 3479454968 1569207419 4201460278 631396436 211749801 3962106859 2539794066 2010302407 2869095676 2705285367 2736003054 1070703009 1016996574 925469864 4281426984 2776705424 1893661632 2800278024 771279309 3185329793 1774266226 3766157672 2590384374 1485603078 2326693330 1204013381 1921672846 2842211470 468833004 1893438418 2917308335 3303748191 2753335939 1227147778 1709121241 4098585390 4222774210 2635331485 1857877964 738352041 333609432 4171010439 1455001364 1833629549 3442734965 3862684317 3894098351 91570516 2874239785 4045728043 520343509 2469828314 3729011605 3375220172 3654261856 366032606 3766896841 2719264163 1280091783 970155402 3530993216 404559305 3584177648 2411749853 3765381049 2189857380 1695964120 2129634031 3164080172 2692822739 584991275 4070099940 2867615780 4123132551 3097536208 3278299997 3794077743 3764387121 2663644556 2119444631 1998090406 204652295 1821801394 3744154659 2393388361 4208911150 1789548948 1801659419 1031031531 2758031308 1976075480 3503334886 2206623370 1063153060 3643179936 1879013361 3993512598 571485363 3408461957 1651190150 1130861473 2275536014 2979835837 2948989033 2568758856 406562060 2482409643 486281894 1550604756 2876229111 3682152350 3336658938 1860095429 2420612726 2640086763 1969891488 1823100334 2253902853 3049065586 4054189077 195744884 3360069965 4249793869 2523155947 420388861 2362573430 642837292 1822636065 2081788892 3130041750 1680812143 3758689516 4023128300 2866711884 3008099232 1666436704 170108812 1414835868 607133653 2705403473 1732903663 310893986 2420910897 594911907 2165305217 1895554407 2769272947 3196651059 498132008 1559361595 1524600861 795511664 2682784313 2161860472 2942306474 4231233459 1029078180 654954896 3540942586 2038370520 918662643 2443214990 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.28/0.39	c BCD2: Hardening is enabled.
0.28/0.39	c BCD2: BiasedSearch is enabled.
0.28/0.39	c Solving starts ...
0.28/0.39	c ============================[ Search Statistics ]============================
0.28/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.40	c =============================================================================
0.28/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.39/0.40	c  0.0s |       0 |       60 |       44 |      114      0 |        5 |       29
0.39/0.40	c #cpu_time = 0.006s
0.39/0.40	c #wall_clock_time = 0.006s
0.39/0.40	c #decision = 60
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 44
0.39/0.40	c #restart = 0
0.39/0.40	o 431
0.39/0.40	c BCD2: updating upper bound: 511 -> 430
0.39/0.40	c BCD2: 0 <= obj <= 430
0.39/0.40	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.39/0.40	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |       29
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.40	c #cpu_time = 0.001s
0.39/0.40	c #wall_clock_time = 0.001s
0.39/0.40	c #decision = 0
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 0
0.39/0.40	c #restart = 0
0.39/0.40	c BCD2: found a new core of size 1: cost of the new core is >=256
0.39/0.40	c lower bound updated to 256
0.39/0.40	c BCD2: 256 <= obj <= 430
0.39/0.40	c BCD2: #cores=1, #unrelaxed=8, #relaxed=1, #hardened=0
0.39/0.40	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.40	c  0.0s |       0 |        1 |        0 |      114      0 |       49 |      145
0.39/0.40	c #cpu_time = 0.000s
0.39/0.40	c #wall_clock_time = 0.000s
0.39/0.40	c #decision = 1
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 0
0.39/0.40	c #restart = 0
0.39/0.40	c BCD2: found a new core of size 1: cost of the new core is >=128
0.39/0.40	c lower bound updated to 384
0.39/0.40	c BCD2: hardening fixes 1 literals
0.39/0.40	c BCD2: 384 <= obj <= 430
0.39/0.40	c BCD2: #cores=2, #unrelaxed=6, #relaxed=2, #hardened=1
0.39/0.40	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.40	c  0.0s |       0 |        2 |        0 |      114      0 |       49 |      145
0.39/0.40	c #cpu_time = 0.000s
0.39/0.40	c #wall_clock_time = 0.000s
0.39/0.40	c #decision = 2
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 0
0.39/0.40	c #restart = 0
0.39/0.40	c BCD2: found a new core of size 1: cost of the new core is >=32
0.39/0.40	c lower bound updated to 416
0.39/0.40	c BCD2: hardening fixes 1 literals
0.39/0.40	c BCD2: 416 <= obj <= 430
0.39/0.40	c BCD2: #cores=3, #unrelaxed=4, #relaxed=3, #hardened=2
0.39/0.40	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.40	c  0.0s |       0 |        3 |        0 |      114      0 |       49 |      145
0.39/0.40	c #cpu_time = 0.000s
0.39/0.40	c #wall_clock_time = 0.000s
0.39/0.40	c #decision = 3
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 0
0.39/0.40	c #restart = 0
0.39/0.40	c BCD2: found a new core of size 1: cost of the new core is >=8
0.39/0.40	c lower bound updated to 424
0.39/0.40	c BCD2: 424 <= obj <= 430
0.39/0.40	c BCD2: #cores=4, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.40	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.41	c  0.0s |       0 |        7 |        2 |      114      0 |       49 |      145
0.39/0.41	c #cpu_time = 0.001s
0.39/0.41	c #wall_clock_time = 0.001s
0.39/0.41	c #decision = 7
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 2
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: found a new core of size 2: cost of the new core is >=2
0.39/0.41	c lower bound updated to 426
0.39/0.41	c BCD2: 426 <= obj <= 430
0.39/0.41	c BCD2: #cores=5, #unrelaxed=1, #relaxed=6, #hardened=2
0.39/0.41	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.41	c  0.0s |       0 |        0 |        0 |      114      0 |       49 |      145
0.39/0.41	c  0.0s |       0 |        9 |        3 |      114      0 |       49 |      145
0.39/0.41	c #cpu_time = 0.001s
0.39/0.41	c #wall_clock_time = 0.001s
0.39/0.41	c #decision = 9
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 3
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=3
0.39/0.41	c lower bound updated to 427
0.39/0.41	c BCD2: 427 <= obj <= 430
0.39/0.41	c BCD2: #cores=5, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.41	c BCD2: #sat=1 #unsat=7 bias=7/8
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.41	c  0.0s |       0 |        0 |        0 |      114      0 |       50 |      145
0.39/0.41	c  0.0s |       0 |       20 |        7 |      114      0 |       57 |      162
0.39/0.41	c #cpu_time = 0.001s
0.39/0.41	c #wall_clock_time = 0.001s
0.39/0.41	c #decision = 20
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 7
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: updating lower bound of a core
0.39/0.41	c lower bound updated to 431
0.39/0.41	s OPTIMUM FOUND
0.39/0.41	v x1 x2 x3 x4 -x5 x6 -x7 x8 x9 x10
0.39/0.41	v x11 x12 -x13 x14 x15 x16 x17 x18 x19 x20
0.39/0.41	v x21 -x22 x23 x24 x25 x26 x27 x28 x29 x30
0.39/0.41	v -x31 x32 x33 x34 x35 x36 x37 x38 x39 -x40
0.39/0.41	v x41 x42 x43 x44 x45 x46 x47 x48 -x49 x50
0.39/0.41	v x51 x52 x53 x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.41	v -x61 -x62 -x63 x64 x65 x66 -x67 x68 x69 x70
0.39/0.41	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.39/0.41	v -x81 x82 x83 x84 -x85 x86 x87 x88 x89 x90
0.39/0.41	v x91 x92 x93 -x94 x95 x96 x97 x98 x99
0.39/0.41	c total CPU time = 0.410s
0.39/0.41	c total wall clock time = 0.411s

Verifier Data 

OK	431

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-4104721-1466242854/watcher-4104721-1466242854 -o /tmp/evaluation-result-4104721-1466242854/solver-4104721-1466242854 -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-4104721-1466242854.opb 

pid=723
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: 1.90 2.00 1.90 3/180 726
/proc/meminfo: memFree=30023992/32872528 swapFree=526336/559040
[pid=726] ppid=723 vsize=319932 CPUtime=0 cores=1,3,5,7
/proc/726/stat : 726 (toysat) R 723 726 28898 0 -1 4202496 1122 0 0 0 0 0 0 0 20 0 4 0 26335576 327610368 1482 33554432000 4194304 16246674 140734299332320 140734299331744 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/726/statm: 80751 1492 441 2943 0 77645 0
[pid=726/tid=727] ppid=723 vsize=650684 CPUtime=0 cores=1,3,5,7
/proc/726/task/727/stat : 727 (toysat) S 723 726 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335577 666300416 2774 33554432000 4194304 16246674 140734299332320 140274056539376 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=726/tid=728] ppid=723 vsize=654780 CPUtime=0 cores=1,3,5,7
/proc/726/task/728/stat : 728 (toysat) S 723 726 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335577 670494720 2792 33554432000 4194304 16246674 140734299332320 140274046049520 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=726/tid=729] ppid=723 vsize=658876 CPUtime=0 cores=1,3,5,7
/proc/726/task/729/stat : 729 (toysat) S 723 726 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335577 674689024 2808 33554432000 4194304 16246674 140734299332320 140273967426736 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100171 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 726
/proc/meminfo: memFree=30023992/32872528 swapFree=526336/559040
[pid=726] ppid=723 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/726/stat : 726 (toysat) R 723 726 28898 0 -1 4202496 31416 0 0 0 5 4 0 0 20 0 4 0 26335576 1247350784 31768 33554432000 4194304 16246674 140734299332320 140734299331744 12654121 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/726/statm: 304529 31780 639 2943 0 301423 0
[pid=726/tid=727] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/727/stat : 727 (toysat) S 723 726 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 31788 33554432000 4194304 16246674 140734299332320 140274056539376 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=726/tid=728] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/728/stat : 728 (toysat) S 723 726 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 31798 33554432000 4194304 16246674 140734299332320 140274046049520 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=726/tid=729] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/729/stat : 729 (toysat) S 723 726 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 31807 33554432000 4194304 16246674 140734299332320 140273967426736 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 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: 1.90 2.00 1.90 3/180 726
/proc/meminfo: memFree=30023992/32872528 swapFree=526336/559040
[pid=726] ppid=723 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/726/stat : 726 (toysat) R 723 726 28898 0 -1 4202496 56010 0 0 0 12 7 0 0 20 0 4 0 26335576 1247350784 56361 33554432000 4194304 16246674 140734299332320 140734299331744 12429797 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/726/statm: 304529 56366 639 2943 0 301423 0
[pid=726/tid=727] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/727/stat : 727 (toysat) S 723 726 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 56369 33554432000 4194304 16246674 140734299332320 140274056539376 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=726/tid=728] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/728/stat : 728 (toysat) S 723 726 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 56373 33554432000 4194304 16246674 140734299332320 140274046049520 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=726/tid=729] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/729/stat : 729 (toysat) S 723 726 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 56377 33554432000 4194304 16246674 140734299332320 140273967426736 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.30046 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 726
/proc/meminfo: memFree=30023992/32872528 swapFree=526336/559040
[pid=726] ppid=723 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/726/stat : 726 (toysat) R 723 726 28898 0 -1 4202496 87446 0 0 0 18 10 0 0 20 0 4 0 26335576 1247350784 87798 33554432000 4194304 16246674 140734299332320 140734299331744 12449399 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/726/statm: 304529 87810 656 2943 0 301423 0
[pid=726/tid=727] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/727/stat : 727 (toysat) S 723 726 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 87821 33554432000 4194304 16246674 140734299332320 140274056539376 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=726/tid=728] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/728/stat : 728 (toysat) S 723 726 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 87830 33554432000 4194304 16246674 140734299332320 140274046049520 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=726/tid=729] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/729/stat : 729 (toysat) S 723 726 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 87839 33554432000 4194304 16246674 140734299332320 140273967426736 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 726 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400455 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 726
/proc/meminfo: memFree=30023992/32872528 swapFree=526336/559040
[pid=726] ppid=723 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/726/stat : 726 (toysat) R 723 726 28898 0 -1 4202496 111599 0 0 0 25 14 0 0 20 0 4 0 26335576 1247350784 111947 33554432000 4194304 16246674 140734299332320 140734299331744 5601494 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/726/statm: 304529 111953 756 2943 0 301423 0
[pid=726/tid=727] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/727/stat : 727 (toysat) S 723 726 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 111958 33554432000 4194304 16246674 140734299332320 140274056539376 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=726/tid=728] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/728/stat : 728 (toysat) S 723 726 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 111966 33554432000 4194304 16246674 140734299332320 140274046049520 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=726/tid=729] ppid=723 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/726/task/729/stat : 729 (toysat) S 723 726 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335577 1247350784 111971 33554432000 4194304 16246674 140734299332320 140273967426736 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.439902
CPU time (s): 0.437933
CPU user time (s): 0.267959
CPU system time (s): 0.169974
CPU usage (%): 99.5524
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.267959
system time used= 0.169974
maximum resident set size= 457256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113976
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= 2

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

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:54
IDJOB=4104721
IDBENCH=2744
IDSOLVER=2542
FILE ID=node106/4104721-1466242854
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=431-Q=503.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104721-1466242854/watcher-4104721-1466242854 -o /tmp/evaluation-result-4104721-1466242854/solver-4104721-1466242854 -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-4104721-1466242854.opb

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

MD5SUM BENCH= 4f9256e67f45670e7eb984bee5bbbd5d
RANDOM SEED=801060427

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:        30024364 kB
Buffers:           81524 kB
Cached:           207208 kB
SwapCached:         1868 kB
Active:          1339632 kB
Inactive:         203128 kB
Active(anon):    1253256 kB
Inactive(anon):     3048 kB
Active(file):      86376 kB
Inactive(file):   200080 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17132 kB
Writeback:             0 kB
AnonPages:       1812420 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             612260 kB
SReclaimable:      54636 kB
SUnreclaim:       557624 kB
KernelStack:        1480 kB
PageTables:         7668 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:    219136 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 11:40:55