Trace number 4105329

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 2016-05-02OPT101 0.454929 0.454937

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=101-Q=409.opb
MD5SUM9f9698c0353c2d50332053bbf3bd2619
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark101
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 101
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 302430
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 2016-06-18T11:42:02+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-4105329-1466242922.opb"]
0.00/0.01	c use --random-gen="2194158127 314595466 2724821331 802012986 1864442935 858901327 1275866283 610090751 3497962473 2798965576 750812618 2029351446 594877589 3144252563 3505747154 1162703104 3569458622 1823386441 486536615 3730842223 1013203836 2223124244 2771950769 622904937 234699223 1571600432 2264345146 1962568388 2185958424 1003646145 2825325766 884936964 212991287 395493261 1978556631 4229379167 1350617490 77114988 1258552223 1789721868 1615544915 4184941877 2781619405 2320734028 3472851329 807827450 1454785983 2269013863 3753750361 3232292613 2201808895 2559182894 369432536 704210675 1625095102 74519580 2657517 2613063097 1671135540 3523228194 4245550294 3372349167 1468443366 2129512050 2587531719 2962419436 782864738 362738392 1548292418 1740257762 2156562970 2074755648 2632243849 2220688758 758759342 2254434064 1199712010 1058682821 1141317049 2320137877 2082183966 1763534388 2436462000 3550716226 579887026 709775778 2730455773 1373540659 1569849855 2594337355 2802130329 2015307634 3666409770 262842970 1585438478 348933433 1124872126 1061294445 279751479 3380889307 1176816605 1156274452 1784046819 2698852326 1344769752 3642905137 2312183169 455776026 691092493 3689166764 382714928 1160713728 840130498 3357796500 3900417657 1236836331 1452716280 2645988680 1512278835 970417122 1916848493 2831457128 1683382112 399989306 4168812424 4065854149 1742870327 1177769258 1876345455 1656280063 3923157027 1813101977 2365958025 200044418 2568183321 4241597094 2069024727 2217497742 3022715294 3025087532 2655069208 4121373497 3691053808 1767583524 740057861 2756429533 2186945611 1528361204 3429104804 2357538588 1271095940 19629071 1885222853 3127722900 3564961739 3076833294 1719748057 1426389427 3139975669 1690999955 2989976797 2222148511 1669678232 3059526640 3904461968 3786093070 1636495021 312930521 2530335841 470073614 2797606914 2933023980 1284686515 2876917943 2147258112 2417755334 3022608873 516482616 3508538313 3605345882 3313601552 2325589126 3631855236 2186752222 2190411664 536399748 3488021136 3602797720 2026686681 3175797468 4098542694 408694920 2617806350 725712956 3456948327 3723096076 1433824298 3716742490 3265832080 2230815058 2519671741 2152994321 3711323253 192301315 2811230447 2749777285 1864297426 1078267887 3165335091 394534557 1208426271 3624492586 3950128590 2492915780 432800372 3319750799 776217844 1604477519 3268786001 182403653 1799485061 170664437 443944232 2936270245 3553221337 3216605098 1062950203 572054921 3155133535 3793995894 2190477305 2884044737 1221275789 3482120711 4161096619 937964207 1444913381 1324322538 2259960085 1687532873 4232773654 1570944240 2400003896 1846896172 1956819409 1788465802 860947057 2267552339 791321005 2954280228 1024081929 1936966495 3917184121 3334380633 197456086 1535968555 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.36	c BCD2: Hardening is enabled.
0.29/0.36	c BCD2: BiasedSearch is enabled.
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 |      114      0 |        1 |        0
0.29/0.37	c  0.0s |       1 |      123 |      100 |      114      0 |        1 |        2
0.39/0.40	c  0.0s |       2 |      293 |      250 |      126      2 |        1 |        2
0.39/0.41	c  0.1s |       2 |      373 |      314 |      139      2 |        1 |        2
0.39/0.41	c #cpu_time = 0.057s
0.39/0.41	c #wall_clock_time = 0.058s
0.39/0.41	c #decision = 373
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 314
0.39/0.41	c #restart = 2
0.39/0.41	o 101
0.39/0.41	c BCD2: hardening fixes 2 literals
0.39/0.41	c BCD2: updating upper bound: 511 -> 100
0.39/0.41	c BCD2: 0 <= obj <= 100
0.39/0.41	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.39/0.41	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      139      0 |       23 |        2
0.39/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       23 |       71
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 0
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 0
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 1: cost of the new core is >=64
0.39/0.42	c lower bound updated to 64
0.39/0.42	c BCD2: 64 <= obj <= 100
0.39/0.42	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       23 |       71
0.39/0.42	c  0.0s |       0 |        3 |        1 |      139      0 |       23 |       71
0.39/0.42	c #cpu_time = 0.000s
0.39/0.42	c #wall_clock_time = 0.000s
0.39/0.42	c #decision = 3
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 2: cost of the new core is >=16
0.39/0.42	c lower bound updated to 80
0.39/0.42	c BCD2: 80 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=4, #relaxed=3, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       23 |       71
0.39/0.42	c  0.0s |       0 |        2 |        0 |      139      0 |       23 |       71
0.39/0.42	c #cpu_time = 0.000s
0.39/0.42	c #wall_clock_time = 0.000s
0.39/0.42	c #decision = 2
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 0
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=24
0.39/0.42	c lower bound updated to 88
0.39/0.42	c BCD2: 88 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       24 |       71
0.39/0.42	c  0.0s |       0 |        5 |        1 |      139      0 |       24 |       72
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 5
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 6: cost of the new core is >=25
0.39/0.42	c lower bound updated to 89
0.39/0.42	c BCD2: 89 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       72
0.39/0.42	c  0.0s |       0 |       25 |       23 |      139      0 |       26 |       74
0.39/0.42	c #cpu_time = 0.004s
0.39/0.42	c #wall_clock_time = 0.004s
0.39/0.42	c #decision = 25
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 23
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: updating lower bound of a core
0.39/0.42	c lower bound updated to 100
0.39/0.42	c BCD2: 100 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.42	c Solving starts ...
0.39/0.42	c lower bound updated to 101
0.39/0.42	s OPTIMUM FOUND
0.39/0.42	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.39/0.42	v -x11 -x12 x13 x14 -x15 -x16 x17 x18 x19 -x20
0.39/0.42	v -x21 x22 x23 -x24 -x25 x26 x27 -x28 -x29 -x30
0.39/0.42	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40
0.39/0.42	v x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.39/0.42	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.42	v -x61 -x62 -x63 x64 -x65 -x66 x67 x68 -x69 -x70
0.39/0.42	v x71 x72 x73 -x74 -x75 x76 x77 -x78 -x79 x80
0.39/0.42	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.42	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.42	c total CPU time = 0.425s
0.39/0.42	c total wall clock time = 0.427s

Verifier Data 

OK	101

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-4105329-1466242922/watcher-4105329-1466242922 -o /tmp/evaluation-result-4105329-1466242922/solver-4105329-1466242922 -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-4105329-1466242922.opb 

pid=4506
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: 1.94 1.98 1.90 3/179 4509
/proc/meminfo: memFree=30018580/32872528 swapFree=526336/559040
[pid=4509] ppid=4506 vsize=698948 CPUtime=0 cores=1,3,5,7
/proc/4509/stat : 4509 (toysat) R 4506 4509 28898 0 -1 4202496 2607 0 0 0 0 0 0 0 20 0 4 0 26342363 715722752 2457 33554432000 4194304 16246674 140736557124816 140736557124240 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4509/statm: 175505 2467 442 2943 0 172399 0
[pid=4509/tid=4510] ppid=4506 vsize=770628 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4510/stat : 4510 (toysat) S 4506 4509 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26342363 789123072 2733 33554432000 4194304 16246674 140736557124816 139869824199920 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=4509/tid=4511] ppid=4506 vsize=774724 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4511/stat : 4511 (toysat) S 4506 4509 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342363 793317376 2753 33554432000 4194304 16246674 140736557124816 139869813710064 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=4509/tid=4512] ppid=4506 vsize=779844 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4512/stat : 4512 (toysat) S 4506 4509 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342363 798560256 2770 33554432000 4194304 16246674 140736557124816 139869803236528 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100222 s]
/proc/loadavg: 1.94 1.98 1.90 3/179 4509
/proc/meminfo: memFree=30018580/32872528 swapFree=526336/559040
[pid=4509] ppid=4506 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/4509/stat : 4509 (toysat) R 4506 4509 28898 0 -1 4202496 31482 0 0 0 4 5 0 0 20 0 4 0 26342363 1247350784 31324 33554432000 4194304 16246674 140736557124816 140736557106688 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4509/statm: 304529 31337 642 2943 0 301423 0
[pid=4509/tid=4510] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4510/stat : 4510 (toysat) S 4506 4509 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 31347 33554432000 4194304 16246674 140736557124816 139869824199920 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=4509/tid=4511] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4511/stat : 4511 (toysat) S 4506 4509 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 31357 33554432000 4194304 16246674 140736557124816 139869813710064 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=4509/tid=4512] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4512/stat : 4512 (toysat) S 4506 4509 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 31366 33554432000 4194304 16246674 140736557124816 139869803236528 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+0.200538 s]
/proc/loadavg: 1.94 1.98 1.90 3/179 4509
/proc/meminfo: memFree=30018580/32872528 swapFree=526336/559040
[pid=4509] ppid=4506 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/4509/stat : 4509 (toysat) R 4506 4509 28898 0 -1 4202496 58665 0 0 0 11 8 0 0 20 0 4 0 26342363 1247350784 58507 33554432000 4194304 16246674 140736557124816 140736557106688 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4509/statm: 304529 58521 642 2943 0 301423 0
[pid=4509/tid=4510] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4510/stat : 4510 (toysat) S 4506 4509 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 58529 33554432000 4194304 16246674 140736557124816 139869824199920 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=4509/tid=4511] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4511/stat : 4511 (toysat) S 4506 4509 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 58539 33554432000 4194304 16246674 140736557124816 139869813710064 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=4509/tid=4512] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4512/stat : 4512 (toysat) S 4506 4509 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 58547 33554432000 4194304 16246674 140736557124816 139869803236528 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+0.300442 s]
/proc/loadavg: 1.94 1.98 1.90 3/179 4509
/proc/meminfo: memFree=30018580/32872528 swapFree=526336/559040
[pid=4509] ppid=4506 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/4509/stat : 4509 (toysat) R 4506 4509 28898 0 -1 4202496 88890 0 0 0 18 11 0 0 20 0 4 0 26342363 1247350784 88731 33554432000 4194304 16246674 140736557124816 140736557106688 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4509/statm: 304529 88744 654 2943 0 301423 0
[pid=4509/tid=4510] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4510/stat : 4510 (toysat) S 4506 4509 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 88753 33554432000 4194304 16246674 140736557124816 139869824199920 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=4509/tid=4511] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4511/stat : 4511 (toysat) S 4506 4509 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 88761 33554432000 4194304 16246674 140736557124816 139869813710064 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=4509/tid=4512] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4512/stat : 4512 (toysat) S 4506 4509 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 88770 33554432000 4194304 16246674 140736557124816 139869803236528 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 4509 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400469 s]
/proc/loadavg: 1.94 1.98 1.90 3/179 4509
/proc/meminfo: memFree=30018580/32872528 swapFree=526336/559040
[pid=4509] ppid=4506 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/4509/stat : 4509 (toysat) R 4506 4509 28898 0 -1 4202496 111378 0 0 0 25 14 0 0 20 0 4 0 26342363 1247350784 111216 33554432000 4194304 16246674 140736557124816 140736557106688 6843278 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4509/statm: 304529 111225 759 2943 0 301423 0
[pid=4509/tid=4510] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4510/stat : 4510 (toysat) S 4506 4509 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 111231 33554432000 4194304 16246674 140736557124816 139869824199920 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=4509/tid=4511] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4511/stat : 4511 (toysat) S 4506 4509 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 111239 33554432000 4194304 16246674 140736557124816 139869813710064 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=4509/tid=4512] ppid=4506 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4509/task/4512/stat : 4512 (toysat) S 4506 4509 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342363 1247350784 111245 33554432000 4194304 16246674 140736557124816 139869803236528 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 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): 0.454937
CPU time (s): 0.454929
CPU user time (s): 0.276957
CPU system time (s): 0.177972
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.276957
system time used= 0.177972
maximum resident set size= 465172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116464
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= 16
involuntary context switches= 2

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

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:42:02
IDJOB=4105329
IDBENCH=2835
IDSOLVER=2542
FILE ID=node106/4105329-1466242922
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=101-Q=409.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105329-1466242922/watcher-4105329-1466242922 -o /tmp/evaluation-result-4105329-1466242922/solver-4105329-1466242922 -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-4105329-1466242922.opb

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

MD5SUM BENCH= 9f9698c0353c2d50332053bbf3bd2619
RANDOM SEED=322908766

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:        30019216 kB
Buffers:           83852 kB
Cached:           209224 kB
SwapCached:         1868 kB
Active:          1342672 kB
Inactive:         204276 kB
Active(anon):    1253180 kB
Inactive(anon):     3048 kB
Active(file):      89492 kB
Inactive(file):   201228 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17160 kB
Writeback:             0 kB
AnonPages:       1816392 kB
Mapped:            11004 kB
Shmem:                 0 kB
Slab:             613716 kB
SReclaimable:      56000 kB
SUnreclaim:       557716 kB
KernelStack:        1520 kB
PageTables:         7456 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:    337920 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 11:42:03