Trace number 4104665

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 2016-05-02OPT167 0.357944 0.360921

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=167-Q=173.opb
MD5SUM626b6f393c722a1a04f99a20a39878a8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
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 167
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 290012
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 2016-06-18T11:40:47+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-4104665-1466242847.opb"]
0.00/0.01	c use --random-gen="1643515212 465347595 3869462625 818994092 4148277246 2900359287 3616993879 268229627 3355655608 1192625976 433768346 3931848242 1327444464 1683042843 783965576 2632309164 736700996 3070601283 3897816607 3151290991 1161253614 690566624 3530272784 3516610694 1046858286 1371755852 657592757 16554437 2536849162 1584032923 1136414394 1925470586 2825334710 1212990364 241936916 2191771648 4156740654 4074218281 3432530854 1884760015 1126140065 3670369752 2689009544 345115410 1758875141 1450478139 2307077446 2549616593 2689547407 3021798526 3439508229 2263045373 2762953729 1897016458 3585051220 748635223 936477137 1239213294 61970627 1216771668 2024053098 3848689019 3800738994 887134356 2682391149 2740511303 644900968 2625537290 2146667851 4293301181 771443250 2936665275 1183603 2539558309 3737661148 4067737234 4097174119 84144747 516933497 3332724870 453307574 898735112 1164216668 2761084695 3990882900 2352593579 2635076371 3517456717 929872551 310401675 1926908388 2026592659 1196719425 3386101176 2195372796 596899127 3236941636 2420586800 1931788048 2470561717 2066716188 1281671320 1223673901 4107296599 2170490281 1324695186 1630181531 4117282872 1779483623 2202163438 3537106017 2770136359 1041759220 2924152870 735799055 2635018175 2057270238 3373957733 3829103888 3432330999 1693994395 3131861029 2530885425 546929647 2633051812 4104635048 4013204499 2795373020 774532620 3062053521 2604649282 2693239977 2122894349 226610946 3350426846 185148113 2171961597 502763605 2884157645 3095882552 522182780 2946274848 4015239414 2387696333 1006188909 1880924591 202060986 3485121722 3959055887 4092214048 1636436871 177186242 3579904335 848359808 1798287494 1470622172 3443662085 1922647973 2893118552 427018612 4029714932 524248562 2708995261 207488752 341505735 1423415882 1774950738 839030067 2813461909 3513213422 2753798736 2788506131 2677833384 224875059 13984689 1636404445 2555059899 1188852221 3697691871 2213911744 2973128652 1900745542 2408320842 4037001846 810132761 57044615 2735808075 2015595142 2196822918 547336761 2264119816 2202723114 1135006680 4178828716 2380103852 2906895540 3091184438 2204844210 355196034 2081843372 2992039443 740386447 3112043484 2775624700 232071612 226238789 3882380190 819873763 202659347 1363005108 4031041473 2533670620 321325549 4104542109 2431327348 3661281626 3062427355 2666243463 2664718957 880305019 2052514858 1649577642 182549635 2717276796 2497515042 1130082940 3929287528 731583800 4128001447 3093803266 715613040 3802883968 2966252691 462062591 2685149446 1079886033 349369160 422744553 2600580078 166339398 2146858011 574172894 1304311268 2956801540 2267403448 408342439 3833403488 961543668 1333807188 3561020429 3102561295 3449847486 1386596561 1941157735 2202613685 3889128618 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.08/0.27	c BCD2: Hardening is enabled.
0.08/0.27	c BCD2: BiasedSearch is enabled.
0.08/0.27	c Solving starts ...
0.08/0.27	c ============================[ Search Statistics ]============================
0.08/0.27	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.29/0.39	c  0.0s |       1 |      122 |      100 |      114      0 |        3 |        6
0.29/0.39	c  0.0s |       1 |      164 |      127 |      126      0 |        3 |        6
0.29/0.39	c #cpu_time = 0.022s
0.29/0.39	c #wall_clock_time = 0.022s
0.29/0.39	c #decision = 164
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 127
0.29/0.39	c #restart = 1
0.29/0.39	o 173
0.29/0.39	c BCD2: hardening fixes 1 literals
0.29/0.39	c BCD2: updating upper bound: 511 -> 172
0.29/0.39	c BCD2: 0 <= obj <= 172
0.29/0.39	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=1 bias=1/2
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |        6
0.29/0.39	c  0.0s |       0 |        2 |        0 |      126      0 |       11 |       29
0.29/0.39	c #cpu_time = 0.001s
0.29/0.39	c #wall_clock_time = 0.001s
0.29/0.39	c #decision = 2
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 0
0.29/0.39	c #restart = 0
0.29/0.39	c BCD2: found a new core of size 3: cost of the new core is >=32
0.29/0.39	c lower bound updated to 32
0.29/0.39	c BCD2: 32 <= obj <= 172
0.29/0.39	c BCD2: #cores=1, #unrelaxed=5, #relaxed=3, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=2 bias=2/3
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |       29
0.29/0.39	c  0.0s |       0 |       11 |        6 |      126      0 |       11 |       29
0.29/0.39	c #cpu_time = 0.002s
0.29/0.39	c #wall_clock_time = 0.002s
0.29/0.39	c #decision = 11
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 6
0.29/0.39	c #restart = 0
0.29/0.39	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 8: cost of the new core is >=33
0.29/0.39	c lower bound updated to 33
0.29/0.39	c BCD2: 33 <= obj <= 172
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       29
0.29/0.39	c  0.0s |       1 |      116 |      100 |      126      0 |       12 |       30
0.29/0.39	c  0.0s |       1 |      179 |      157 |      139      1 |       13 |       31
0.29/0.39	c #cpu_time = 0.029s
0.29/0.39	c #wall_clock_time = 0.029s
0.29/0.39	c #decision = 179
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 157
0.29/0.39	c #restart = 1
0.29/0.39	c BCD2: updating lower bound of a core
0.29/0.39	c lower bound updated to 139
0.29/0.39	c BCD2: 139 <= obj <= 172
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=4 bias=4/5
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      139      0 |       31 |       31
0.29/0.39	c  0.0s |       0 |       40 |       39 |      139      0 |       32 |       88
0.29/0.39	c #cpu_time = 0.007s
0.29/0.39	c #wall_clock_time = 0.007s
0.29/0.39	c #decision = 40
0.29/0.39	c #random_decision = 1
0.29/0.39	c #conflict = 39
0.29/0.39	c #restart = 0
0.29/0.39	c BCD2: updating lower bound of a core
0.29/0.39	c lower bound updated to 167
0.29/0.39	c BCD2: 167 <= obj <= 172
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.39	c BCD2: #sat=1 #unsat=5 bias=5/6
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      139      0 |       45 |       89
0.29/0.39	c  0.0s |       0 |       10 |        6 |      139      0 |       45 |      129
0.29/0.39	c #cpu_time = 0.002s
0.29/0.39	c #wall_clock_time = 0.002s
0.29/0.39	c #decision = 10
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 6
0.29/0.39	c #restart = 0
0.29/0.39	o 167
0.29/0.39	s OPTIMUM FOUND
0.29/0.39	v x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 x10
0.29/0.39	v -x11 x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20
0.29/0.39	v x21 x22 -x23 x24 -x25 x26 -x27 x28 -x29 x30
0.29/0.39	v x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 x40
0.29/0.39	v -x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.29/0.39	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.29/0.39	v -x61 -x62 -x63 x64 -x65 x66 x67 -x68 x69 -x70
0.29/0.39	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.29/0.39	v -x81 x82 -x83 x84 x85 -x86 x87 -x88 x89 -x90
0.29/0.39	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.39	c total CPU time = 0.335s
0.29/0.39	c total wall clock time = 0.338s

Verifier Data 

OK	167

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-4104665-1466242847/watcher-4104665-1466242847 -o /tmp/evaluation-result-4104665-1466242847/solver-4104665-1466242847 -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-4104665-1466242847.opb 

pid=376
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: 1.98 2.02 1.90 4/180 379
/proc/meminfo: memFree=30024588/32872528 swapFree=526336/559040
[pid=379] ppid=376 vsize=514492 CPUtime=0 cores=1,3,5,7
/proc/379/stat : 379 (toysat) R 376 379 28898 0 -1 4202496 1883 0 0 0 0 0 0 0 20 0 4 0 26334852 526839808 1732 33554432000 4194304 16246674 140735832950336 140735832949760 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/379/statm: 129135 1742 441 2943 0 126029 0
[pid=379/tid=380] ppid=376 vsize=866748 CPUtime=0 cores=1,3,5,7
/proc/379/task/380/stat : 380 (toysat) S 376 379 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334852 887549952 3112 33554432000 4194304 16246674 140735832950336 140496008621296 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=379/tid=381] ppid=376 vsize=871868 CPUtime=0 cores=1,3,5,7
/proc/379/task/381/stat : 381 (toysat) S 376 379 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334852 892792832 3130 33554432000 4194304 16246674 140735832950336 140495998131440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=379/tid=382] ppid=376 vsize=875964 CPUtime=0 cores=1,3,5,7
/proc/379/task/382/stat : 382 (toysat) S 376 379 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334852 896987136 3145 33554432000 4194304 16246674 140735832950336 140495987657904 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100175 s]
/proc/loadavg: 1.98 2.02 1.90 4/180 379
/proc/meminfo: memFree=30024588/32872528 swapFree=526336/559040
[pid=379] ppid=376 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/379/stat : 379 (toysat) R 376 379 28898 0 -1 4202496 31308 0 0 0 5 3 0 0 20 0 4 0 26334852 1247350784 31149 33554432000 4194304 16246674 140735832950336 140735832949760 6958465 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/379/statm: 304529 31160 640 2943 0 301423 0
[pid=379/tid=380] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/380/stat : 380 (toysat) S 376 379 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 31168 33554432000 4194304 16246674 140735832950336 140496008621296 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=379/tid=381] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/381/stat : 381 (toysat) S 376 379 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 31178 33554432000 4194304 16246674 140735832950336 140495998131440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=379/tid=382] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/382/stat : 382 (toysat) S 376 379 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 31186 33554432000 4194304 16246674 140735832950336 140495987657904 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.304732 s]
/proc/loadavg: 1.98 2.02 1.90 4/180 379
/proc/meminfo: memFree=30024588/32872528 swapFree=526336/559040
[pid=379] ppid=376 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/379/stat : 379 (toysat) R 376 379 28898 0 -1 4202496 89046 0 0 0 19 10 0 0 20 0 4 0 26334852 1247350784 88882 33554432000 4194304 16246674 140735832950336 140735832932224 13954518 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/379/statm: 304529 88889 789 2943 0 301423 0
[pid=379/tid=380] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/380/stat : 380 (toysat) S 376 379 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 88898 33554432000 4194304 16246674 140735832950336 140496008621296 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=379/tid=381] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/381/stat : 381 (toysat) S 376 379 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 88907 33554432000 4194304 16246674 140735832950336 140495998131440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=379/tid=382] ppid=376 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/379/task/382/stat : 382 (toysat) S 376 379 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334852 1247350784 88911 33554432000 4194304 16246674 140735832950336 140495987657904 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 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 379 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.360921
CPU time (s): 0.357944
CPU user time (s): 0.218966
CPU system time (s): 0.138978
CPU usage (%): 99.1751
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.218966
system time used= 0.138978
maximum resident set size= 380040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95182
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= 6

??? 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 11:40:47
IDJOB=4104665
IDBENCH=2737
IDSOLVER=2542
FILE ID=node106/4104665-1466242847
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=167-Q=173.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104665-1466242847/watcher-4104665-1466242847 -o /tmp/evaluation-result-4104665-1466242847/solver-4104665-1466242847 -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-4104665-1466242847.opb

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

MD5SUM BENCH= 626b6f393c722a1a04f99a20a39878a8
RANDOM SEED=776039919

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:        30024852 kB
Buffers:           81264 kB
Cached:           207180 kB
SwapCached:         1868 kB
Active:          1339220 kB
Inactive:         203024 kB
Active(anon):    1253116 kB
Inactive(anon):     3048 kB
Active(file):      86104 kB
Inactive(file):   199976 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16924 kB
Writeback:             0 kB
AnonPages:       1812248 kB
Mapped:            11008 kB
Shmem:                 0 kB
Slab:             611920 kB
SReclaimable:      54284 kB
SUnreclaim:       557636 kB
KernelStack:        1528 kB
PageTables:         7452 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:    219136 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 11:40:48