Trace number 4105001

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 2016-05-02OPT71 0.342946 0.344411

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=71-Q=461.opb
MD5SUM188f3652b2ede6a7fb8c0db24f06399e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 71
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 293852
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 2016-06-18T11:41:23+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-4105001-1466242883.opb"]
0.00/0.01	c use --random-gen="2419975475 1821991065 2803510932 310938004 2254725619 1487133773 796577043 3185832025 952173232 1252774719 1741851298 3295087333 2182026402 1637926563 774416556 3123227584 786498253 1672402688 2626530024 947682308 517742465 2594928337 316706489 2411198288 2671777097 1541765765 3865144112 3916510703 2468458199 1790886988 1263169365 419052980 1820916422 3442846451 1441635663 315989738 3431479572 2598141227 3541171603 2978623969 1728600295 1789772666 1069092878 2957197993 3818185657 3320639467 2688257791 1185511177 611072391 3615652653 2855135805 4261812851 2112105246 2162829453 3521431702 1275612968 57248055 436778930 3701326170 2380702298 3892613484 2930757984 3208416470 3299180746 2903609888 1337042337 1844067813 1137473694 2097252245 321188581 1629744967 382812605 1983097774 1147005673 1117051679 407672436 2183626107 1499207388 1416370417 3124910475 2343955933 826259615 540261018 2295191717 521547143 4170793272 4015049982 1305869419 914140566 1511906983 2899187699 2788810909 750058552 1082708472 2042057618 3980040966 970814615 2274264403 3170774004 947526567 3569353009 3510817095 1098159228 2132810133 3159370878 3918333552 3633344341 1103119425 2537355374 1414481548 1562317538 2839724131 4280355599 2702018197 1680709550 2242760463 2541802890 2274442872 711956548 2559110670 1076075598 411243669 423748107 1243529620 2028030325 3133371804 3945405588 691400268 29874419 2333677213 2053103138 3240046355 4292485473 1399599038 1642166358 4082681469 2181438851 3295009507 1258930343 2269601734 763506390 3361210759 1944528794 4240657936 2228329000 3442705901 239291698 619524837 3541118709 3346931722 2759665283 2466473587 3499582379 674354379 3635348600 1891883805 3078461838 2760861584 2126669671 3477631989 2480401288 4152504008 2543746208 3633441921 4266244757 1028398139 3848321326 2551443369 1036501261 3561415466 1639465719 1031768943 1686061925 292735795 3707645495 3749418141 908667045 1675877296 3905713501 1719764854 3618833277 2492149658 3696667506 3290348655 3025118194 4240936744 1727749675 2412584025 662209171 4225631096 2830074375 1341263190 943209739 321931908 1036087973 1625864074 1209253271 37498910 3525912217 624187356 3655618297 3330605205 2352304424 33103777 910396921 174760672 3889293987 4020154691 437194735 163997485 3308974235 2506164536 742111668 1729933508 4085072590 3785850506 4196579412 2853610256 4271630654 1554499884 1875605897 3821055697 2239889200 2263387345 2999167509 266666312 1663827375 1149991642 674797874 502568664 2353374717 3903713103 2811217714 125630874 3766069330 1849644343 1134758186 112234566 4031922200 3930500158 2587631941 680594469 2046070212 2315746853 3217566023 3953731763 2470588529 1496941094 618282349 990064808 1910020944 3562910557 637891900 1142780136 201481524 2140353424 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.30	c BCD2: Hardening is enabled.
0.29/0.30	c BCD2: BiasedSearch is enabled.
0.29/0.30	c Solving starts ...
0.29/0.30	c ============================[ Search Statistics ]============================
0.29/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.30	c =============================================================================
0.29/0.30	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.29/0.31	c  0.0s |       0 |       74 |       65 |      114      0 |        3 |        6
0.29/0.31	c #cpu_time = 0.011s
0.29/0.31	c #wall_clock_time = 0.011s
0.29/0.31	c #decision = 74
0.29/0.31	c #random_decision = 0
0.29/0.31	c #conflict = 65
0.29/0.31	c #restart = 0
0.29/0.31	o 461
0.29/0.31	c BCD2: updating upper bound: 511 -> 460
0.29/0.31	c BCD2: 0 <= obj <= 460
0.29/0.31	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.29/0.31	c BCD2: #sat=1 #unsat=1 bias=1/2
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.29/0.31	c  0.0s |       0 |        3 |        1 |      114      0 |        3 |        6
0.29/0.31	c #cpu_time = 0.001s
0.29/0.31	c #wall_clock_time = 0.001s
0.29/0.31	c #decision = 3
0.29/0.31	c #random_decision = 0
0.29/0.31	c #conflict = 1
0.29/0.31	c #restart = 0
0.29/0.31	c BCD2: found a new core of size 3: cost of the new core is >=64
0.29/0.31	c lower bound updated to 64
0.29/0.31	c BCD2: 64 <= obj <= 460
0.29/0.31	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.29/0.31	c BCD2: #sat=1 #unsat=2 bias=2/3
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.29/0.31	c  0.0s |       0 |       19 |       13 |      114      0 |        3 |        6
0.29/0.31	c #cpu_time = 0.003s
0.29/0.31	c #wall_clock_time = 0.003s
0.29/0.31	c #decision = 19
0.29/0.31	c #random_decision = 0
0.29/0.31	c #conflict = 13
0.29/0.31	c #restart = 0
0.29/0.31	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.29/0.31	c lower bound updated to 65
0.29/0.31	c BCD2: 65 <= obj <= 460
0.29/0.31	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.29/0.31	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      114      0 |        4 |        6
0.29/0.31	c  0.0s |       0 |       18 |        6 |      114      0 |        4 |        7
0.29/0.31	c #cpu_time = 0.002s
0.29/0.31	c #wall_clock_time = 0.002s
0.29/0.31	c #decision = 18
0.29/0.31	c #random_decision = 0
0.29/0.31	c #conflict = 6
0.29/0.31	c #restart = 0
0.29/0.31	o 71
0.29/0.31	c BCD2: hardening fixes 5 literals
0.29/0.31	c BCD2: updating upper bound: 460 -> 70
0.29/0.31	c BCD2: 65 <= obj <= 70
0.29/0.31	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=5
0.29/0.31	c BCD2: #sat=2 #unsat=3 bias=3/5
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      114      0 |       62 |        9
0.29/0.32	c  0.0s |       0 |        1 |        1 |      114      0 |       63 |      178
0.29/0.32	c #cpu_time = 0.001s
0.29/0.32	c #wall_clock_time = 0.001s
0.29/0.32	c #decision = 1
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 1
0.29/0.32	c #restart = 0
0.29/0.32	c BCD2: updating lower bound of a core
0.29/0.32	c lower bound updated to 69
0.29/0.32	c BCD2: 69 <= obj <= 70
0.29/0.32	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=5
0.29/0.32	c BCD2: #sat=2 #unsat=4 bias=4/6
0.29/0.32	c Solving starts ...
0.29/0.32	c ============================[ Search Statistics ]============================
0.29/0.32	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.32	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.32	c =============================================================================
0.29/0.32	c  0.0s |       0 |        0 |        0 |      114      0 |       63 |      178
0.29/0.32	c  0.0s |       0 |        2 |        2 |      114      0 |       69 |      178
0.29/0.32	c #cpu_time = 0.000s
0.29/0.32	c #wall_clock_time = 0.000s
0.29/0.32	c #decision = 2
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 2
0.29/0.32	c #restart = 0
0.29/0.32	c lower bound updated to 71
0.29/0.32	s OPTIMUM FOUND
0.29/0.32	v x1 x2 x3 -x4 -x5 -x6 x7 -x8 -x9 x10
0.29/0.32	v -x11 x12 x13 -x14 -x15 x16 x17 x18 x19 -x20
0.29/0.32	v x21 x22 -x23 -x24 x25 x26 x27 x28 -x29 x30
0.29/0.32	v x31 -x32 -x33 x34 x35 x36 x37 -x38 x39 x40
0.29/0.32	v -x41 -x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.29/0.32	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.29/0.32	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.29/0.32	v -x71 -x72 x73 -x74 x75 x76 -x77 -x78 x79 x80
0.29/0.32	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.29/0.32	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.32	c total CPU time = 0.318s
0.29/0.32	c total wall clock time = 0.319s

Verifier Data 

OK	71

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-4105001-1466242883/watcher-4105001-1466242883 -o /tmp/evaluation-result-4105001-1466242883/solver-4105001-1466242883 -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-4105001-1466242883.opb 

pid=2497
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: 1.88 1.98 1.90 3/179 2500
/proc/meminfo: memFree=30021372/32872528 swapFree=526336/559040
[pid=2500] ppid=2497 vsize=545212 CPUtime=0 cores=1,3,5,7
/proc/2500/stat : 2500 (toysat) R 2497 2500 28898 0 -1 4202496 2004 0 0 0 0 0 0 0 20 0 4 0 26338460 558297088 2365 33554432000 4194304 16246674 140737441469424 140737441468848 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2500/statm: 137071 2374 441 2943 0 133965 0
[pid=2500/tid=2501] ppid=2497 vsize=615868 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2501/stat : 2501 (toysat) S 2497 2500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338461 630648832 2641 33554432000 4194304 16246674 140737441469424 140285493357808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2500/tid=2502] ppid=2497 vsize=620988 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2502/stat : 2502 (toysat) S 2497 2500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338461 635891712 2661 33554432000 4194304 16246674 140737441469424 140285482867952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2500/tid=2503] ppid=2497 vsize=625084 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2503/stat : 2503 (toysat) S 2497 2500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338461 640086016 2677 33554432000 4194304 16246674 140737441469424 140285472394416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100155 s]
/proc/loadavg: 1.88 1.98 1.90 3/179 2500
/proc/meminfo: memFree=30021372/32872528 swapFree=526336/559040
[pid=2500] ppid=2497 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/2500/stat : 2500 (toysat) R 2497 2500 28898 0 -1 4202496 31007 0 0 0 5 4 0 0 20 0 4 0 26338460 1247350784 31359 33554432000 4194304 16246674 140737441469424 140737441451328 12371341 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2500/statm: 304529 31371 640 2943 0 301423 0
[pid=2500/tid=2501] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2501/stat : 2501 (toysat) S 2497 2500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 31380 33554432000 4194304 16246674 140737441469424 140285493357808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2500/tid=2502] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2502/stat : 2502 (toysat) S 2497 2500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 31388 33554432000 4194304 16246674 140737441469424 140285482867952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2500/tid=2503] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2503/stat : 2503 (toysat) S 2497 2500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 31397 33554432000 4194304 16246674 140737441469424 140285472394416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200526 s]
/proc/loadavg: 1.88 1.98 1.90 3/179 2500
/proc/meminfo: memFree=30021372/32872528 swapFree=526336/559040
[pid=2500] ppid=2497 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/2500/stat : 2500 (toysat) R 2497 2500 28898 0 -1 4202496 61673 0 0 0 11 8 0 0 20 0 4 0 26338460 1247350784 62026 33554432000 4194304 16246674 140737441469424 140737441451328 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2500/statm: 304529 62043 653 2943 0 301423 0
[pid=2500/tid=2501] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2501/stat : 2501 (toysat) S 2497 2500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 62053 33554432000 4194304 16246674 140737441469424 140285493357808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2500/tid=2502] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2502/stat : 2502 (toysat) S 2497 2500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 62064 33554432000 4194304 16246674 140737441469424 140285482867952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2500/tid=2503] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2503/stat : 2503 (toysat) S 2497 2500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 62074 33554432000 4194304 16246674 140737441469424 140285472394416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300496 s]
/proc/loadavg: 1.88 1.98 1.90 3/179 2500
/proc/meminfo: memFree=30021372/32872528 swapFree=526336/559040
[pid=2500] ppid=2497 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/2500/stat : 2500 (toysat) R 2497 2500 28898 0 -1 4202496 91079 0 0 0 17 12 0 0 20 0 4 0 26338460 1247350784 91431 33554432000 4194304 16246674 140737441469424 140737441451328 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2500/statm: 304529 91438 653 2943 0 301423 0
[pid=2500/tid=2501] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2501/stat : 2501 (toysat) S 2497 2500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91441 33554432000 4194304 16246674 140737441469424 140285493357808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2500/tid=2502] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2502/stat : 2502 (toysat) S 2497 2500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91445 33554432000 4194304 16246674 140737441469424 140285482867952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2500/tid=2503] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2503/stat : 2503 (toysat) S 2497 2500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91449 33554432000 4194304 16246674 140737441469424 140285472394416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2500 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300496 s]
/proc/loadavg: 1.88 1.98 1.90 3/179 2500
/proc/meminfo: memFree=30021372/32872528 swapFree=526336/559040
[pid=2500] ppid=2497 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/2500/stat : 2500 (toysat) R 2497 2500 28898 0 -1 4202496 91079 0 0 0 17 12 0 0 20 0 4 0 26338460 1247350784 91431 33554432000 4194304 16246674 140737441469424 140737441451328 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2500/statm: 304529 91438 653 2943 0 301423 0
[pid=2500/tid=2501] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2501/stat : 2501 (toysat) S 2497 2500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91441 33554432000 4194304 16246674 140737441469424 140285493357808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2500/tid=2502] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2502/stat : 2502 (toysat) S 2497 2500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91445 33554432000 4194304 16246674 140737441469424 140285482867952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2500/tid=2503] ppid=2497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2500/task/2503/stat : 2503 (toysat) S 2497 2500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338461 1247350784 91449 33554432000 4194304 16246674 140737441469424 140285472394416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.344411
CPU time (s): 0.342946
CPU user time (s): 0.184971
CPU system time (s): 0.157975
CPU usage (%): 99.5747
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.157975
maximum resident set size= 382668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95328
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:23
IDJOB=4105001
IDBENCH=2784
IDSOLVER=2542
FILE ID=node106/4105001-1466242883
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=71-Q=461.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105001-1466242883/watcher-4105001-1466242883 -o /tmp/evaluation-result-4105001-1466242883/solver-4105001-1466242883 -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-4105001-1466242883.opb

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

MD5SUM BENCH= 188f3652b2ede6a7fb8c0db24f06399e
RANDOM SEED=182225217

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:        30021652 kB
Buffers:           82632 kB
Cached:           208188 kB
SwapCached:         1868 kB
Active:          1340876 kB
Inactive:         203612 kB
Active(anon):    1252980 kB
Inactive(anon):     3048 kB
Active(file):      87896 kB
Inactive(file):   200564 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17012 kB
Writeback:             0 kB
AnonPages:       1814376 kB
Mapped:            11004 kB
Shmem:                 0 kB
Slab:             612772 kB
SReclaimable:      55136 kB
SUnreclaim:       557636 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:    270336 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 11:41:24