Trace number 4105305

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 2016-05-02OPT157 0.568912 0.570878

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=157-Q=373.opb
MD5SUMa2321e00fbbfe793a610bd1c2b57d337
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark157
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 157
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 319682
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c 2016-06-18T11:41:59+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4105305-1466242919.opb"]
0.00/0.01	c use --random-gen="3209013458 2346895405 4133724427 573898539 1748757521 4247186327 3913294103 4114632449 1701214076 3009584927 3171425693 3343725032 2720241065 33380576 578343577 3682539433 773879532 3295598122 4010452783 4270835506 3146582835 1197206798 1993712861 925977165 1319750461 2804854609 784357158 4090574095 1083221879 2921693502 1733121327 1570999323 2533839799 2403507535 2587127841 3586591800 85019666 3100419050 3162758534 524659899 3696676196 1219808020 1978875055 3755235340 1843973398 2409018181 4041265249 1501395270 2647491556 2322417206 4193078405 481956441 3940327665 115292951 954078758 729901521 277195689 3830079003 2551836146 1079285516 2524758020 1811508848 728923312 1455148743 3610823061 206976166 1072555848 1707905587 3465144173 846442354 2444757528 3840839320 2550107759 1255829750 2139014022 4097428846 2134199447 1220436209 3856608800 424788979 3790889379 851310548 1884825436 1328053103 3170045313 2199549533 3537304213 2116447187 1889793414 2288288540 3840470685 1275560885 977621831 3574366534 2922207233 644531838 206614662 2734893996 1987370332 1067184400 4129064220 3988353847 508830087 3789731420 2580490034 181053664 4282922620 1068592466 2102252250 103623820 1822450074 1954489900 2823372480 723888072 3721715370 679773103 641751524 3022109079 1123472808 1673122425 2761159049 2381479077 2751531608 2733632198 1142797927 475202280 2199421781 781413379 2602454909 2459530297 608926297 3789924185 1278398801 1288030440 3945919427 1840374410 4015079116 1064416427 163865478 3824954355 3822376456 3241052333 112877745 2658805044 3796570086 2345151230 3687783819 3857517503 1876385200 2603152974 155693264 670864804 3034553153 1672611376 43561371 2839810746 2373904587 1791335907 4115459207 4164917239 3862041119 2068526215 4197402224 3678409415 2217349257 1074611227 3894058291 552506340 1215485264 1950668419 2285226922 4155296182 1299987871 295306045 2211298491 822621994 819382782 3959388023 670432910 1816385357 3457566505 310132423 595117726 916065747 2599433272 262938040 1271267673 1088378716 765936278 38495009 3562283612 855795595 2093666201 3333991492 4148264538 2071483075 3187894698 2446137252 3043812076 2392508309 1339810920 666195800 2770013450 76028283 2475276145 2188633569 1496703640 4211607311 1003206435 2313319426 955932035 795223988 900857152 192866001 2171199215 2323175470 3305182614 4252207857 2294280346 225025021 1926733471 937340510 1224417803 2430572407 1900330013 3808356767 1058518857 2434626063 1943885320 3676946066 1797064912 100760412 1851973247 476119327 2648678149 2727198659 3620522221 2923975810 212203635 2574879099 1638544528 1799591926 3506995294 1437097101 654771458 3652755812 2387458631 1690300663 2196973122 2974530069 1126734878 1495460971 1025733466 1741460689 793928971 1720272828 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.39/0.48	c BCD2: Hardening is enabled.
0.39/0.48	c BCD2: BiasedSearch is enabled.
0.39/0.48	c Solving starts ...
0.39/0.48	c ============================[ Search Statistics ]============================
0.39/0.48	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.48	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.48	c =============================================================================
0.39/0.48	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.39/0.49	c  0.0s |       0 |      107 |       93 |      114      0 |        1 |        2
0.39/0.49	c #cpu_time = 0.016s
0.39/0.49	c #wall_clock_time = 0.016s
0.39/0.49	c #decision = 107
0.39/0.49	c #random_decision = 0
0.39/0.49	c #conflict = 93
0.39/0.49	c #restart = 0
0.39/0.49	o 373
0.39/0.49	c BCD2: updating upper bound: 511 -> 372
0.39/0.49	c BCD2: 0 <= obj <= 372
0.39/0.49	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.39/0.49	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.49	c Solving starts ...
0.39/0.49	c ============================[ Search Statistics ]============================
0.39/0.49	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.49	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.49	c =============================================================================
0.39/0.49	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.39/0.50	c  0.0s |       0 |        2 |        0 |      114      0 |        1 |        2
0.39/0.50	c #cpu_time = 0.001s
0.39/0.50	c #wall_clock_time = 0.001s
0.39/0.50	c #decision = 2
0.39/0.50	c #random_decision = 0
0.39/0.50	c #conflict = 0
0.39/0.50	c #restart = 0
0.39/0.50	c BCD2: found a new core of size 3: cost of the new core is >=64
0.39/0.50	c lower bound updated to 64
0.39/0.50	c BCD2: 64 <= obj <= 372
0.39/0.50	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.39/0.50	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.50	c Solving starts ...
0.39/0.50	c ============================[ Search Statistics ]============================
0.39/0.50	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.50	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.50	c =============================================================================
0.39/0.50	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.49/0.50	c  0.0s |       0 |       13 |        7 |      114      0 |        1 |        2
0.49/0.50	c #cpu_time = 0.002s
0.49/0.50	c #wall_clock_time = 0.002s
0.49/0.50	c #decision = 13
0.49/0.50	c #random_decision = 0
0.49/0.50	c #conflict = 7
0.49/0.50	c #restart = 0
0.49/0.50	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.49/0.50	c lower bound updated to 65
0.49/0.50	c BCD2: 65 <= obj <= 372
0.49/0.50	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.49/0.50	c BCD2: #sat=1 #unsat=3 bias=3/4
0.49/0.50	c Solving starts ...
0.49/0.50	c ============================[ Search Statistics ]============================
0.49/0.50	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.50	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.50	c =============================================================================
0.49/0.50	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        2
0.49/0.52	c  0.0s |       1 |      111 |      100 |      126      1 |        2 |        3
0.49/0.53	c  0.0s |       1 |      162 |      130 |      126      2 |        2 |        3
0.49/0.53	c #cpu_time = 0.027s
0.49/0.53	c #wall_clock_time = 0.027s
0.49/0.53	c #decision = 162
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 130
0.49/0.53	c #restart = 1
0.49/0.53	o 157
0.49/0.53	c BCD2: hardening fixes 1 literals
0.49/0.53	c BCD2: updating upper bound: 372 -> 156
0.49/0.53	c BCD2: 65 <= obj <= 156
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.53	c BCD2: #sat=2 #unsat=3 bias=3/5
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |        5
0.49/0.53	c  0.0s |       0 |       18 |       16 |      126      0 |       12 |       32
0.49/0.53	c #cpu_time = 0.004s
0.49/0.53	c #wall_clock_time = 0.004s
0.49/0.53	c #decision = 18
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 16
0.49/0.53	c #restart = 0
0.49/0.53	c BCD2: updating lower bound of a core
0.49/0.53	c lower bound updated to 121
0.49/0.53	c BCD2: 121 <= obj <= 156
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.53	c BCD2: #sat=2 #unsat=4 bias=4/6
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       32
0.49/0.53	c  0.0s |       0 |        8 |        7 |      139      0 |       13 |       34
0.49/0.53	c #cpu_time = 0.001s
0.49/0.53	c #wall_clock_time = 0.001s
0.49/0.53	c #decision = 8
0.49/0.53	c #random_decision = 1
0.49/0.53	c #conflict = 7
0.49/0.53	c #restart = 0
0.49/0.53	c BCD2: updating lower bound of a core
0.49/0.53	c lower bound updated to 146
0.49/0.53	c BCD2: 146 <= obj <= 156
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.53	c BCD2: #sat=2 #unsat=5 bias=5/7
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      139      0 |       55 |       34
0.49/0.53	c  0.0s |       0 |        1 |        1 |      139      0 |       56 |      163
0.49/0.53	c #cpu_time = 0.001s
0.49/0.53	c #wall_clock_time = 0.001s
0.49/0.53	c #decision = 1
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 1
0.49/0.53	c #restart = 0
0.49/0.53	c BCD2: updating lower bound of a core
0.49/0.53	c lower bound updated to 154
0.49/0.53	c BCD2: 154 <= obj <= 156
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.53	c BCD2: #sat=2 #unsat=6 bias=6/8
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      139      0 |       56 |      163
0.49/0.53	c  0.0s |       0 |        4 |        4 |      139      0 |      101 |      163
0.49/0.53	c #cpu_time = 0.001s
0.49/0.53	c #wall_clock_time = 0.001s
0.49/0.53	c #decision = 4
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 4
0.49/0.53	c #restart = 0
0.49/0.53	c lower bound updated to 157
0.49/0.53	s OPTIMUM FOUND
0.49/0.53	v x1 -x2 x3 x4 x5 -x6 -x7 x8 -x9 x10
0.49/0.53	v -x11 x12 -x13 x14 x15 x16 -x17 x18 x19 -x20
0.49/0.53	v x21 -x22 x23 x24 x25 -x26 x27 -x28 -x29 -x30
0.49/0.53	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 -x40
0.49/0.53	v x41 x42 x43 -x44 x45 x46 -x47 x48 -x49 x50
0.49/0.53	v x51 x52 -x53 x54 x55 -x56 x57 -x58 x59 x60
0.49/0.53	v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.49/0.53	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.49/0.53	v -x81 x82 -x83 x84 -x85 x86 x87 x88 -x89 x90
0.49/0.53	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.49/0.53	c total CPU time = 0.536s
0.49/0.53	c total wall clock time = 0.537s

Verifier Data 

OK	157

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-4105305-1466242919/watcher-4105305-1466242919 -o /tmp/evaluation-result-4105305-1466242919/solver-4105305-1466242919 -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-4105305-1466242919.opb 

pid=4359
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: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=684476 CPUtime=0 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 2544 0 0 0 0 0 0 0 20 0 4 0 26342050 700903424 2906 33554432000 4194304 16246674 140734869931760 140734869931184 15002730 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 171631 2917 441 2943 0 168525 0
[pid=4362/tid=4363] ppid=4359 vsize=754108 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 772206592 3180 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=759228 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 777449472 3198 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=763324 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 781643776 3214 33554432000 4194304 16246674 140734869931760 139947669441712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 31407 0 0 0 6 3 0 0 20 0 4 0 26342050 1247350784 31759 33554432000 4194304 16246674 140734869931760 140734869931184 12429797 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 304529 31764 639 2943 0 301423 0
[pid=4362/tid=4363] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 31768 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 31772 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 31775 33554432000 4194304 16246674 140734869931760 139947669441712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200624 s]
/proc/loadavg: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 56223 0 0 0 12 7 0 0 20 0 4 0 26342050 1247350784 56575 33554432000 4194304 16246674 140734869931760 140734869913664 12652961 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 304529 56585 639 2943 0 301423 0
[pid=4362/tid=4363] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 56591 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 56596 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 56602 33554432000 4194304 16246674 140734869931760 139947669441712 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+0.300489 s]
/proc/loadavg: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 83394 0 0 0 18 11 0 0 20 0 4 0 26342050 1247350784 83746 33554432000 4194304 16246674 140734869931760 140734869913664 13007928 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 304529 83764 651 2943 0 301423 0
[pid=4362/tid=4363] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 83775 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 83785 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 83794 33554432000 4194304 16246674 140734869931760 139947669441712 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4362 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400491 s]
/proc/loadavg: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 110079 0 0 0 24 15 0 0 20 0 4 0 26342050 1247350784 110434 33554432000 4194304 16246674 140734869931760 140734869913664 12449399 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 304529 110449 651 2943 0 301423 0
[pid=4362/tid=4363] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 110457 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 110467 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 110476 33554432000 4194304 16246674 140734869931760 139947669441712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.500415 s]
/proc/loadavg: 1.93 1.98 1.90 2/179 4362
/proc/meminfo: memFree=30018824/32872528 swapFree=526336/559040
[pid=4362] ppid=4359 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/4362/stat : 4362 (toysat) R 4359 4362 28898 0 -1 4202496 132157 0 0 0 32 17 0 0 20 0 4 0 26342050 1247350784 132505 33554432000 4194304 16246674 140734869931760 140734869913664 5530837 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4362/statm: 304529 132520 787 2943 0 301423 0
[pid=4362/tid=4363] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4363/stat : 4363 (toysat) S 4359 4362 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 132528 33554432000 4194304 16246674 140734869931760 139947690405104 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=4362/tid=4364] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4364/stat : 4364 (toysat) S 4359 4362 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 132538 33554432000 4194304 16246674 140734869931760 139947679915248 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=4362/tid=4365] ppid=4359 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/4362/task/4365/stat : 4365 (toysat) S 4359 4362 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26342051 1247350784 132544 33554432000 4194304 16246674 140734869931760 139947669441712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.570878
CPU time (s): 0.568912
CPU user time (s): 0.350946
CPU system time (s): 0.217966
CPU usage (%): 99.6556
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.350946
system time used= 0.217966
maximum resident set size= 558944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139397
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= 21
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:59
IDJOB=4105305
IDBENCH=2832
IDSOLVER=2542
FILE ID=node106/4105305-1466242919
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=157-Q=373.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105305-1466242919/watcher-4105305-1466242919 -o /tmp/evaluation-result-4105305-1466242919/solver-4105305-1466242919 -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-4105305-1466242919.opb

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

MD5SUM BENCH= a2321e00fbbfe793a610bd1c2b57d337
RANDOM SEED=540010428

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:        30019740 kB
Buffers:           83756 kB
Cached:           209140 kB
SwapCached:         1868 kB
Active:          1342416 kB
Inactive:         204204 kB
Active(anon):    1253040 kB
Inactive(anon):     3048 kB
Active(file):      89376 kB
Inactive(file):   201156 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17036 kB
Writeback:             0 kB
AnonPages:       1812104 kB
Mapped:            11036 kB
Shmem:                 0 kB
Slab:             613376 kB
SReclaimable:      55664 kB
SUnreclaim:       557712 kB
KernelStack:        1520 kB
PageTables:         7468 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:    333824 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 11:42:00