Trace number 4104401

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 2016-05-02OPT263 0.833872 0.834585

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=263-Q=307.opb
MD5SUM53a15ed4efb5238584040600b2fccc57
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark263
Best CPU time to get the best result obtained on this benchmark0.021996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263
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 80741
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 341862
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T11:40:18+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-4104401-1466242818.opb"]
0.00/0.01	c use --random-gen="3210118313 484759757 3659415481 2030242878 2164409055 3166671823 2290073850 3128796364 3650222028 2392054401 1497379767 3159953047 4154128973 2619387282 3141115284 121555946 3788367462 1237605615 190861100 459626860 824692979 3875079807 3859294364 743261816 1799880735 202423716 3647130100 3092135564 1361720294 2042974047 2144507650 781773820 2822856087 492751226 849142136 513613996 4235989419 1060485588 2846412910 3839027702 2620082641 3756709812 548705774 547112245 2538037449 990879336 4078898280 2014274696 1526959718 3510457175 803756711 3511879174 790551050 1093438042 588217236 2628266444 3314695093 3402901981 2731131026 1283740778 3041717441 814977814 2493843338 1330651580 3813596295 3975267701 1485938947 3160210218 1695784166 2041315872 1687232177 2599309331 46929607 3613767353 2500244154 3342984035 1380409748 2791466335 2550865776 11206953 1309836454 4096665387 2016041372 379783884 4032464497 601266987 3995699913 735999177 3132903405 3500519473 576793563 2331476065 3317965891 2922948963 658410917 1459418230 667313572 3282312878 1547490256 1275190718 2887025584 3192750992 2148701072 3595698599 933116957 2939777373 518839586 1622093605 698387332 2517181496 1575012788 3992243354 1056533823 4235374249 3145341434 950373022 317074298 1262832240 1390513956 1090207752 930345464 2117422984 3442003082 4226822919 840761035 1418945715 2698489771 603893009 3289432403 380788384 1205554548 2190610125 1483153641 3078979651 3523577886 3380315564 2790698937 2677051702 2678888212 3526462308 474856539 3190226682 100993982 3115187850 3436365833 1311667227 420628993 1135463283 1322468457 1842387329 1888414243 3300492146 1356905490 3406059950 2109337198 1261785474 1785405555 871825626 3781194450 3644380755 1109929884 1806877183 379311558 1541344823 271425459 2899211053 2146926674 620686231 265502900 3505165165 1781986487 1161698190 42802603 2047097660 4090587096 2499642444 1140467702 4044601423 4220727541 3548677462 1313870961 2712528100 4076372849 1165583220 1249001953 2004862314 3433948678 2201158060 953359060 2405128998 1178140454 2365373461 2198965981 1675493032 2695502501 2582799344 2439059065 927619124 897020642 3138313973 2714602078 2381596603 1354910746 1127466418 674144862 3518667391 720850403 4085623253 2578352626 31577059 1228465323 2587750456 1674468770 4264157538 2592528624 86299009 302405441 2669892291 794745645 143774078 626357399 3725906996 3751655346 4168443243 3226426497 1614282445 2238414566 912581931 2458427039 3099340886 2708877191 3537570548 314111325 3963519507 1325289992 900425005 901378279 1759390405 1002699072 3456402508 3476477157 3517151710 3378073416 1658976804 2952467844 503469376 45217406 868465898 2434063311 2318549921 1596461737 3843228437 4174010906 1295628867 1265201955 3969273952 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.69/0.74	c BCD2: Hardening is enabled.
0.69/0.74	c BCD2: BiasedSearch is enabled.
0.69/0.74	c Solving starts ...
0.69/0.74	c ============================[ Search Statistics ]============================
0.69/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.74	c =============================================================================
0.69/0.74	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.69/0.74	c  0.0s |       0 |        9 |        3 |      114      0 |        0 |        0
0.69/0.74	c #cpu_time = 0.001s
0.69/0.74	c #wall_clock_time = 0.001s
0.69/0.74	c #decision = 9
0.69/0.74	c #random_decision = 0
0.69/0.74	c #conflict = 3
0.69/0.74	c #restart = 0
0.69/0.74	o 263
0.69/0.74	c BCD2: updating upper bound: 511 -> 262
0.69/0.74	c BCD2: 0 <= obj <= 262
0.69/0.74	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.69/0.74	c BCD2: #sat=1 #unsat=1 bias=1/2
0.69/0.74	c Solving starts ...
0.69/0.74	c ============================[ Search Statistics ]============================
0.69/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.74	c =============================================================================
0.69/0.74	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.69/0.74	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.69/0.74	c #cpu_time = 0.000s
0.69/0.74	c #wall_clock_time = 0.000s
0.69/0.74	c #decision = 2
0.69/0.74	c #random_decision = 0
0.69/0.74	c #conflict = 1
0.69/0.74	c #restart = 0
0.69/0.74	c BCD2: found a new core of size 2: cost of the new core is >=128
0.69/0.74	c lower bound updated to 128
0.69/0.74	c BCD2: 128 <= obj <= 262
0.69/0.74	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.69/0.74	c BCD2: #sat=1 #unsat=2 bias=2/3
0.69/0.74	c Solving starts ...
0.69/0.74	c ============================[ Search Statistics ]============================
0.69/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.74	c =============================================================================
0.69/0.74	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.69/0.74	c  0.0s |       0 |        3 |        0 |      114      0 |        0 |        0
0.69/0.74	c #cpu_time = 0.000s
0.69/0.74	c #wall_clock_time = 0.000s
0.69/0.74	c #decision = 3
0.69/0.74	c #random_decision = 0
0.69/0.74	c #conflict = 0
0.69/0.74	c #restart = 0
0.69/0.74	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 5: cost of the new core is >=144
0.69/0.74	c lower bound updated to 144
0.69/0.74	c BCD2: 144 <= obj <= 262
0.69/0.74	c BCD2: #cores=1, #unrelaxed=4, #relaxed=5, #hardened=0
0.69/0.74	c BCD2: #sat=1 #unsat=3 bias=3/4
0.69/0.74	c Solving starts ...
0.69/0.74	c ============================[ Search Statistics ]============================
0.69/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.74	c =============================================================================
0.69/0.74	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.69/0.74	c  0.0s |       0 |       27 |       17 |      114      0 |        1 |        1
0.69/0.74	c #cpu_time = 0.003s
0.69/0.74	c #wall_clock_time = 0.003s
0.69/0.74	c #decision = 27
0.69/0.74	c #random_decision = 0
0.69/0.74	c #conflict = 17
0.69/0.74	c #restart = 0
0.69/0.74	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 9: cost of the new core is >=145
0.69/0.74	c lower bound updated to 145
0.69/0.74	c BCD2: 145 <= obj <= 262
0.69/0.74	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.69/0.74	c BCD2: #sat=1 #unsat=4 bias=4/5
0.69/0.74	c Solving starts ...
0.69/0.74	c ============================[ Search Statistics ]============================
0.69/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.74	c =============================================================================
0.69/0.74	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        1
0.69/0.76	c  0.0s |       1 |      114 |      100 |      126      0 |        2 |        2
0.69/0.77	c  0.0s |       1 |      187 |      166 |      126      1 |        3 |        3
0.69/0.77	c #cpu_time = 0.031s
0.69/0.77	c #wall_clock_time = 0.031s
0.69/0.77	c #decision = 187
0.69/0.77	c #random_decision = 0
0.69/0.77	c #conflict = 166
0.69/0.77	c #restart = 1
0.69/0.77	c BCD2: updating lower bound of a core
0.69/0.77	c lower bound updated to 240
0.69/0.77	c BCD2: 240 <= obj <= 262
0.69/0.77	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.69/0.77	c BCD2: #sat=1 #unsat=5 bias=5/6
0.69/0.77	c Solving starts ...
0.69/0.77	c ============================[ Search Statistics ]============================
0.69/0.77	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.77	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.77	c =============================================================================
0.69/0.77	c  0.0s |       0 |        0 |        0 |      126      0 |        3 |        3
0.69/0.78	c  0.0s |       0 |       36 |       35 |      126      0 |        4 |        4
0.69/0.78	c #cpu_time = 0.007s
0.69/0.78	c #wall_clock_time = 0.007s
0.69/0.78	c #decision = 36
0.69/0.78	c #random_decision = 0
0.69/0.78	c #conflict = 35
0.69/0.78	c #restart = 0
0.69/0.78	c BCD2: updating lower bound of a core
0.69/0.78	c lower bound updated to 260
0.69/0.78	c BCD2: 260 <= obj <= 262
0.69/0.78	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.69/0.78	c BCD2: #sat=1 #unsat=6 bias=6/7
0.69/0.78	c Solving starts ...
0.69/0.78	c ============================[ Search Statistics ]============================
0.69/0.78	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.78	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.78	c =============================================================================
0.69/0.78	c  0.0s |       0 |        0 |        0 |      126      0 |       80 |        4
0.69/0.78	c  0.0s |       0 |        2 |        3 |      126      0 |      100 |      210
0.69/0.78	c #cpu_time = 0.001s
0.69/0.78	c #wall_clock_time = 0.001s
0.69/0.78	c #decision = 2
0.69/0.78	c #random_decision = 0
0.69/0.78	c #conflict = 3
0.69/0.78	c #restart = 0
0.69/0.78	c lower bound updated to 263
0.69/0.78	s OPTIMUM FOUND
0.69/0.78	v x1 x2 x3 -x4 -x5 -x6 -x7 -x8 x9 x10
0.69/0.78	v x11 -x12 -x13 x14 x15 -x16 -x17 x18 x19 x20
0.69/0.78	v -x21 -x22 x23 x24 -x25 -x26 x27 x28 x29 -x30
0.69/0.78	v -x31 x32 x33 -x34 -x35 x36 x37 x38 -x39 -x40
0.69/0.78	v x41 x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
0.69/0.78	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.69/0.78	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.69/0.78	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.69/0.78	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.69/0.78	v x91 x92 -x93 -x94 x95 x96 -x97 -x98 x99
0.69/0.78	c total CPU time = 0.785s
0.69/0.78	c total wall clock time = 0.787s

Verifier Data 

OK	263

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-4104401-1466242818/watcher-4104401-1466242818 -o /tmp/evaluation-result-4104401-1466242818/solver-4104401-1466242818 -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-4104401-1466242818.opb 

pid=31223
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=710076 CPUtime=0 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202496 2644 0 0 0 0 0 0 0 20 0 4 0 26331913 727117824 3005 33554432000 4194304 16246674 140733908782240 140733908781664 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 178031 3015 441 2943 0 174925 0
[pid=31226/tid=31227] ppid=31223 vsize=727484 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31227/stat : 31227 (toysat) S 31223 31226 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26331913 744943616 3076 33554432000 4194304 16246674 140733908782240 140301115043056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=31226/tid=31228] ppid=31223 vsize=731580 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31228/stat : 31228 (toysat) S 31223 31226 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331913 749137920 3092 33554432000 4194304 16246674 140733908782240 140301104553200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31226/tid=31229] ppid=31223 vsize=736700 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31229/stat : 31229 (toysat) S 31223 31226 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331913 754380800 3111 33554432000 4194304 16246674 140733908782240 140301094079664 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100183 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202496 31535 0 0 0 5 4 0 0 20 0 4 0 26331913 1247350784 31887 33554432000 4194304 16246674 140733908782240 140733908781664 12652961 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 304529 31899 640 2943 0 301423 0
[pid=31226/tid=31227] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31227/stat : 31227 (toysat) S 31223 31226 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 31907 33554432000 4194304 16246674 140733908782240 140301115043056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=31226/tid=31228] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31228/stat : 31228 (toysat) S 31223 31226 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 31916 33554432000 4194304 16246674 140733908782240 140301104553200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31226/tid=31229] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31229/stat : 31229 (toysat) S 31223 31226 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 31923 33554432000 4194304 16246674 140733908782240 140301094079664 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+0.200532 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202496 56844 0 0 0 12 7 0 0 20 0 4 0 26331913 1247350784 57196 33554432000 4194304 16246674 140733908782240 140733908781664 12653060 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 304529 57205 640 2943 0 301423 0
[pid=31226/tid=31227] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31227/stat : 31227 (toysat) S 31223 31226 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 57211 33554432000 4194304 16246674 140733908782240 140301115043056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=31226/tid=31228] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31228/stat : 31228 (toysat) S 31223 31226 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 57217 33554432000 4194304 16246674 140733908782240 140301104553200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31226/tid=31229] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31229/stat : 31229 (toysat) S 31223 31226 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 57223 33554432000 4194304 16246674 140733908782240 140301094079664 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+0.300484 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202496 79932 0 0 0 19 10 0 0 20 0 4 0 26331913 1247350784 80284 33554432000 4194304 16246674 140733908782240 140733908781664 12653060 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 304529 80293 640 2943 0 301423 0
[pid=31226/tid=31227] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31227/stat : 31227 (toysat) S 31223 31226 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 80300 33554432000 4194304 16246674 140733908782240 140301115043056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=31226/tid=31228] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31228/stat : 31228 (toysat) S 31223 31226 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 80307 33554432000 4194304 16246674 140733908782240 140301104553200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31226/tid=31229] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31229/stat : 31229 (toysat) S 31223 31226 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 80313 33554432000 4194304 16246674 140733908782240 140301094079664 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+0.700407 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202496 185881 0 0 0 46 23 0 0 20 0 4 0 26331913 1247350784 186232 33554432000 4194304 16246674 140733908782240 140733908764160 12449130 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 304529 186248 652 2943 0 301423 0
[pid=31226/tid=31227] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31227/stat : 31227 (toysat) S 31223 31226 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 186257 33554432000 4194304 16246674 140733908782240 140301115043056 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=31226/tid=31228] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31228/stat : 31228 (toysat) S 31223 31226 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 186267 33554432000 4194304 16246674 140733908782240 140301104553200 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=31226/tid=31229] ppid=31223 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31226/task/31229/stat : 31229 (toysat) S 31223 31226 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26331913 1247350784 186277 33554432000 4194304 16246674 140733908782240 140301094079664 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 31226 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800464 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31226
/proc/meminfo: memFree=30026568/32872528 swapFree=526336/559040
[pid=31226] ppid=31223 vsize=0 CPUtime=0.79 cores=1,3,5,7
/proc/31226/stat : 31226 (toysat) R 31223 31226 28898 0 -1 4202500 204371 0 0 0 52 27 0 0 20 0 1 0 26331913 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31226/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.834585
CPU time (s): 0.833872
CPU user time (s): 0.52092
CPU system time (s): 0.312952
CPU usage (%): 99.9146
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.52092
system time used= 0.312952
maximum resident set size= 818836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204371
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= 20
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:18
IDJOB=4104401
IDBENCH=2699
IDSOLVER=2542
FILE ID=node106/4104401-1466242818
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=263-Q=307.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104401-1466242818/watcher-4104401-1466242818 -o /tmp/evaluation-result-4104401-1466242818/solver-4104401-1466242818 -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-4104401-1466242818.opb

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

MD5SUM BENCH= 53a15ed4efb5238584040600b2fccc57
RANDOM SEED=1294096741

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:        30026560 kB
Buffers:           80180 kB
Cached:           206360 kB
SwapCached:         1868 kB
Active:          1337884 kB
Inactive:         202600 kB
Active(anon):    1253256 kB
Inactive(anon):     3048 kB
Active(file):      84628 kB
Inactive(file):   199552 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17340 kB
Writeback:             0 kB
AnonPages:       1816256 kB
Mapped:            11060 kB
Shmem:                 0 kB
Slab:             611464 kB
SReclaimable:      54012 kB
SUnreclaim:       557452 kB
KernelStack:        1528 kB
PageTables:         7840 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:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:40:19