Trace number 4105073

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 2016-05-02OPT191 0.984849 0.986962

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=191-Q=449.opb
MD5SUMbb6b1ea776337f9e102bfb5da0a2032f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark0.023996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
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 85759
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346880
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 2016-06-18T11:41:31+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-4105073-1466242891.opb"]
0.00/0.01	c use --random-gen="2638683592 1480483396 2640705750 1045150348 1242434370 1705004438 1841550148 417800554 1577231749 2062079751 2831979984 3559450454 259179747 3647250815 311910919 623046934 3245892881 4232578833 4253463915 3328004087 327606424 609569554 1654290612 2535474384 1342239056 3751464118 1866921838 695801770 4225676563 4146782544 60634421 493098655 3672816473 1808816912 2856184305 1382464793 2769402833 584575717 3892515133 1614967040 495236798 1876201186 2624190511 40337606 1165660826 2131130788 1628023014 2265789749 3139232825 122393720 1188338350 3161588844 1424728137 541571062 3232271409 1130877173 100195654 895550122 990493761 1680725084 3315634478 1827106728 2288582512 2829397274 1740726412 2954048982 2916052586 788599134 982984964 180122460 24136529 393999705 3863190884 20379871 1575341576 3929320482 670328900 897756269 2838968161 3067552229 1409747511 3646878263 2635775336 3943287115 199309939 704169993 4236159370 2827323189 3502418610 2069160786 1540549746 1377615979 3738497356 4274530438 3180388028 1184444923 2790889043 1654596587 922214690 67279782 3824972261 1652139648 2443306402 4003539026 8176859 3142483123 2718472774 3829322132 2141533464 2160529598 1199772197 1600642055 531180735 1997518055 1136531473 419000643 1409029191 2745847807 1950358594 1554086733 1126962538 2573282994 2982223838 2826650768 1247426163 3963600713 4223491911 2911601927 2310959587 2517368811 1814147572 291724046 3006116030 1286854216 4016272633 2023845916 1957042000 871396154 763617459 1618489517 2270320332 77801301 1330970505 2483802293 1750670319 3155860043 256476336 4246237093 1986242569 4084644604 2626505027 3688889020 2365498912 686030472 386862960 3328607374 1849357623 3775759149 54507394 2166443138 3657566093 2221809545 2072721548 2053428709 1548307245 6327687 2289826451 964605755 1304181529 2576223883 4203038153 1842567912 3052312037 3127141487 847769314 1188626192 3984630704 3796522968 50579361 2179956776 1671220427 3405540524 2872532246 3300069542 2112385249 4167462143 4281710827 915875280 2517306003 3348207299 1276396827 123479403 552254001 2211007064 3631543025 1285132283 3273424987 1431579658 2789851805 843507940 3028273746 754962031 1263701246 1753654312 3558920621 3719637796 2542389036 283603271 3252111874 2963961397 844377153 514378548 3241101160 3404508541 3394963776 2057983333 3310855290 2638334554 3156191608 3440565918 3346827476 2638701286 3178807711 4162799273 1194456069 3671196444 1777007938 2690059433 2308375395 1309347581 1368994136 979980119 1427088228 514068777 178869598 3925052789 1123014600 3250371211 2514739813 2622342725 1091244654 661884823 1817016818 1889283120 2052030110 3692022730 722284223 3125059234 980951091 2302161684 288993122 2622430955 2480863530 924758952 3788900638 3192887542 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.89/0.91	c BCD2: Hardening is enabled.
0.89/0.91	c BCD2: BiasedSearch is enabled.
0.89/0.91	c Solving starts ...
0.89/0.91	c ============================[ Search Statistics ]============================
0.89/0.91	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.91	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.91	c =============================================================================
0.89/0.91	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.92	c  0.0s |       0 |       65 |       57 |      114      0 |        0 |        0
0.89/0.92	c #cpu_time = 0.011s
0.89/0.92	c #wall_clock_time = 0.011s
0.89/0.92	c #decision = 65
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 57
0.89/0.92	c #restart = 0
0.89/0.92	o 191
0.89/0.92	c BCD2: hardening fixes 1 literals
0.89/0.92	c BCD2: updating upper bound: 511 -> 190
0.89/0.92	c BCD2: 0 <= obj <= 190
0.89/0.92	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.89/0.92	c BCD2: #sat=1 #unsat=1 bias=1/2
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |        0
0.89/0.92	c  0.0s |       0 |        1 |        1 |      114      0 |       25 |       79
0.89/0.92	c #cpu_time = 0.001s
0.89/0.92	c #wall_clock_time = 0.001s
0.89/0.92	c #decision = 1
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 1
0.89/0.92	c #restart = 0
0.89/0.92	c BCD2: found a new core of size 1: cost of the new core is >=128
0.89/0.92	c lower bound updated to 128
0.89/0.92	c BCD2: hardening fixes 1 literals
0.89/0.92	c BCD2: 128 <= obj <= 190
0.89/0.92	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.89/0.92	c BCD2: #sat=1 #unsat=2 bias=2/3
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      114      0 |       25 |       79
0.89/0.92	c  0.0s |       0 |        3 |        1 |      114      0 |       28 |       90
0.89/0.92	c #cpu_time = 0.000s
0.89/0.92	c #wall_clock_time = 0.000s
0.89/0.92	c #decision = 3
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 1
0.89/0.92	c #restart = 0
0.89/0.92	c BCD2: found a new core of size 1: cost of the new core is >=32
0.89/0.92	c lower bound updated to 160
0.89/0.92	c BCD2: 160 <= obj <= 190
0.89/0.92	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
0.89/0.92	c BCD2: #sat=1 #unsat=3 bias=3/4
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      114      0 |       28 |       90
0.89/0.92	c  0.0s |       0 |        4 |        1 |      114      0 |       28 |       90
0.89/0.92	c #cpu_time = 0.000s
0.89/0.92	c #wall_clock_time = 0.000s
0.89/0.92	c #decision = 4
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 1
0.89/0.92	c #restart = 0
0.89/0.92	c BCD2: found a new core of size 2: cost of the new core is >=8
0.89/0.92	c lower bound updated to 168
0.89/0.92	c BCD2: 168 <= obj <= 190
0.89/0.92	c BCD2: #cores=3, #unrelaxed=3, #relaxed=4, #hardened=2
0.89/0.92	c BCD2: #sat=1 #unsat=4 bias=4/5
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      114      0 |       28 |       90
0.89/0.92	c  0.0s |       0 |        9 |        4 |      114      0 |       28 |       90
0.89/0.92	c #cpu_time = 0.001s
0.89/0.92	c #wall_clock_time = 0.001s
0.89/0.92	c #decision = 9
0.89/0.92	c #random_decision = 0
0.89/0.92	c #conflict = 4
0.89/0.92	c #restart = 0
0.89/0.92	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 5: cost of the new core is >=9
0.89/0.92	c lower bound updated to 169
0.89/0.92	c BCD2: 169 <= obj <= 190
0.89/0.92	c BCD2: #cores=3, #unrelaxed=0, #relaxed=7, #hardened=2
0.89/0.92	c BCD2: #sat=1 #unsat=5 bias=5/6
0.89/0.92	c Solving starts ...
0.89/0.92	c ============================[ Search Statistics ]============================
0.89/0.92	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.92	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.92	c =============================================================================
0.89/0.92	c  0.0s |       0 |        0 |        0 |      114      0 |       29 |       90
0.89/0.93	c  0.0s |       0 |       30 |       25 |      114      0 |       36 |      116
0.89/0.93	c #cpu_time = 0.004s
0.89/0.93	c #wall_clock_time = 0.004s
0.89/0.93	c #decision = 30
0.89/0.93	c #random_decision = 0
0.89/0.93	c #conflict = 25
0.89/0.93	c #restart = 0
0.89/0.93	c BCD2: updating lower bound of a core
0.89/0.93	c lower bound updated to 188
0.89/0.93	c BCD2: 188 <= obj <= 190
0.89/0.93	c BCD2: #cores=3, #unrelaxed=0, #relaxed=7, #hardened=2
0.89/0.93	c BCD2: #sat=1 #unsat=6 bias=6/7
0.89/0.93	c Solving starts ...
0.89/0.93	c ============================[ Search Statistics ]============================
0.89/0.93	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.93	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.93	c =============================================================================
0.89/0.93	c  0.0s |       0 |        0 |        0 |      114      0 |       39 |      116
0.89/0.93	c  0.0s |       0 |       12 |        8 |      114      0 |       90 |      172
0.89/0.93	c #cpu_time = 0.001s
0.89/0.93	c #wall_clock_time = 0.001s
0.89/0.93	c #decision = 12
0.89/0.93	c #random_decision = 0
0.89/0.93	c #conflict = 8
0.89/0.93	c #restart = 0
0.89/0.93	c lower bound updated to 191
0.89/0.93	s OPTIMUM FOUND
0.89/0.93	v x1 x2 x3 x4 x5 x6 -x7 x8 -x9 x10
0.89/0.93	v -x11 -x12 -x13 -x14 -x15 x16 x17 x18 x19 -x20
0.89/0.93	v -x21 -x22 -x23 -x24 x25 x26 x27 x28 -x29 -x30
0.89/0.93	v -x31 -x32 -x33 x34 x35 x36 x37 -x38 -x39 -x40
0.89/0.93	v -x41 -x42 x43 x44 x45 x46 -x47 -x48 -x49 -x50
0.89/0.93	v -x51 x52 x53 x54 x55 -x56 -x57 -x58 -x59 -x60
0.89/0.93	v x61 x62 x63 x64 -x65 -x66 -x67 -x68 -x69 x70
0.89/0.93	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.89/0.93	v -x81 x82 -x83 -x84 -x85 -x86 -x87 x88 x89 x90
0.89/0.93	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.89/0.93	c total CPU time = 0.930s
0.89/0.93	c total wall clock time = 0.932s

Verifier Data 

OK	191

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-4105073-1466242891/watcher-4105073-1466242891 -o /tmp/evaluation-result-4105073-1466242891/solver-4105073-1466242891 -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-4105073-1466242891.opb 

pid=2938
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: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=672188 CPUtime=0 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 2501 0 0 0 0 0 0 0 20 0 4 0 26339195 688320512 2350 33554432000 4194304 16246674 140737310540000 140737310539424 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 168815 2359 441 2943 0 165709 0
[pid=2941/tid=2942] ppid=2938 vsize=747964 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 765915136 2643 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=752060 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 770109440 2663 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=756156 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 774303744 2679 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 31308 0 0 0 5 3 0 0 20 0 4 0 26339195 1247350784 31149 33554432000 4194304 16246674 140737310540000 140737310539424 12371445 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 31162 641 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 31171 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 31181 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 31191 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.20053 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 55943 0 0 0 12 7 0 0 20 0 4 0 26339195 1247350784 55784 33554432000 4194304 16246674 140737310540000 140737310539424 6958465 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 55794 641 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 55802 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 55809 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 55816 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300499 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 79400 0 0 0 19 10 0 0 20 0 4 0 26339195 1247350784 79240 33554432000 4194304 16246674 140737310540000 140737310539424 12653060 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 79249 641 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 79255 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 79261 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 79267 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700412 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 186870 0 0 0 44 25 0 0 20 0 4 0 26339195 1247350784 186711 33554432000 4194304 16246674 140737310540000 140737310539424 12652961 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 186725 653 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 186734 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 186742 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 186749 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2941 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800499 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 209764 0 0 0 51 28 0 0 20 0 4 0 26339195 1247350784 209604 33554432000 4194304 16246674 140737310540000 140737310521920 6958465 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 209617 653 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 209624 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 209632 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 209639 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+0.900414 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2941
/proc/meminfo: memFree=30020924/32872528 swapFree=526336/559040
[pid=2941] ppid=2938 vsize=1218116 CPUtime=0.89 cores=1,3,5,7
/proc/2941/stat : 2941 (toysat) R 2938 2941 28898 0 -1 4202496 233341 0 0 0 59 30 0 0 20 0 4 0 26339195 1247350784 233181 33554432000 4194304 16246674 140737310540000 140737310521920 12652961 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2941/statm: 304529 233190 653 2943 0 301423 0
[pid=2941/tid=2942] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2942/stat : 2942 (toysat) S 2938 2941 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 233195 33554432000 4194304 16246674 140737310540000 140424088890608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=2941/tid=2943] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2943/stat : 2943 (toysat) S 2938 2941 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 233201 33554432000 4194304 16246674 140737310540000 140424078400752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2941/tid=2944] ppid=2938 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2941/task/2944/stat : 2944 (toysat) S 2938 2941 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339195 1247350784 233207 33554432000 4194304 16246674 140737310540000 140424067927216 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.986962
CPU time (s): 0.984849
CPU user time (s): 0.613906
CPU system time (s): 0.370943
CPU usage (%): 99.7859
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.613906
system time used= 0.370943
maximum resident set size= 955864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239138
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= 19
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:31
IDJOB=4105073
IDBENCH=2793
IDSOLVER=2542
FILE ID=node106/4105073-1466242891
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=191-Q=449.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105073-1466242891/watcher-4105073-1466242891 -o /tmp/evaluation-result-4105073-1466242891/solver-4105073-1466242891 -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-4105073-1466242891.opb

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

MD5SUM BENCH= bb6b1ea776337f9e102bfb5da0a2032f
RANDOM SEED=195142137

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:        30021552 kB
Buffers:           82888 kB
Cached:           208448 kB
SwapCached:         1868 kB
Active:          1341608 kB
Inactive:         203788 kB
Active(anon):    1253364 kB
Inactive(anon):     3048 kB
Active(file):      88244 kB
Inactive(file):   200740 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17276 kB
Writeback:             0 kB
AnonPages:       1812236 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             612940 kB
SReclaimable:      55272 kB
SUnreclaim:       557668 kB
KernelStack:        1480 kB
PageTables:         7808 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:    284672 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 11:41:32