Trace number 4106244

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 2016-05-02OPT2 0.734887 0.73727

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb
MD5SUM5b210d63099213805082cdea788a7bab
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.034993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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 2016-06-18T18:44:34+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-4106244-1466268274.opb"]
0.00/0.01	c use --random-gen="1300536416 2838677824 2965489669 872864377 3633863874 1299843290 2464487905 351824797 3880605722 3902703890 2735016367 608175277 2959664070 1384984917 2750446029 4019639729 3272555256 2604053181 3162466530 2654194046 2426781065 944814546 1802181527 1194822868 1929863960 2185436933 1447682605 3141111490 25896816 1287743141 695512192 547124664 1231132499 2758556264 3534556893 2818014110 1779546231 587154124 1789024123 1545667719 1536828068 201243393 1404525386 2260288445 2715546171 1763885178 3723575234 142803841 2337866649 322023388 3027930247 3103140496 2305202787 4052884852 377086287 3384376225 4002908573 4115196047 3573924369 2846738694 3035236701 393800772 1696138181 2624149531 1168388583 3435306123 771124199 906874186 2536770400 386612074 1891933580 2124822084 3317073345 2751123918 83958239 2268563407 242972891 1080377784 1196823412 2715795783 2000801285 965550848 4173648782 1330128705 3137192871 3469949685 1320124409 2304809715 1508580615 624501129 2476951903 3755057746 279307465 2023093420 3463410196 1340052584 2383745892 2254343129 1541048130 2339751909 3869196281 2913860347 527778982 3188039499 772988499 4271926148 2635378722 3125983208 1998449303 1322240485 166543351 1708465738 2122238956 1741950381 1148175432 2111156641 3811332415 1363278271 1512130836 1824781380 4033760299 1072829713 64122299 3869505944 453904853 1104086986 4190118518 3358011520 3215812955 1731359660 3353818979 1588854211 2298795931 3078929518 3472516201 480744545 450757585 1471960737 1315541081 3670618683 2930851881 366696015 3021245813 2865905616 1750216274 2694939944 130519753 4271481012 3759047570 2846327834 865211499 2022995737 3961633050 1087960660 3832945688 1802908243 564351096 2720898825 731712150 1096319939 2901634568 1211608945 883935768 58504410 747911569 2087938423 302330977 2377874604 724017506 2043377750 3311454644 1108426555 3085214175 2467213860 977682330 3301033235 718739589 79801204 446319002 2783194813 2522583254 2964470684 1255774156 3112838204 4236552326 2272528590 1472016276 2101117132 2884121810 4069174976 2549062363 4101553837 4103097453 3601438353 2864940826 615042661 1797063861 4206145297 1566874911 570034567 1616042234 4283606935 2256660923 1358762708 2313087974 3640656457 1096846959 2639131513 1861900241 3798027300 3077088366 63274131 566729081 1201237754 3815230338 3724923260 1834393981 370034843 4098830092 1960510919 3757263196 4023194325 100167832 4209673121 2973649320 515850276 4031334994 4244984415 650846422 3775086661 3465423810 178498124 559148027 1010056103 1782857082 739191676 1675832378 3518187624 1763724123 1553169804 1717879556 1663214719 2848155339 2168614446 1403189588 2592340348 784835010 4064730501 2207582199 1256561521 505145132 3069587270 1192025941 2579602611 3161922270 2728694312 255 362436" option to reproduce the execution
0.00/0.01	c #vars 90
0.00/0.01	c #constraints 13
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |      236      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      128 |      100 |      236      0 |        0 |        0
0.00/0.05	c  0.0s |       2 |      350 |      250 |      260      0 |        0 |        0
0.00/0.07	c  0.1s |       2 |      562 |      388 |      286      0 |        0 |        0
0.00/0.07	c #cpu_time = 0.055s
0.00/0.07	c #wall_clock_time = 0.056s
0.00/0.07	c #decision = 562
0.00/0.07	c #random_decision = 1
0.00/0.07	c #conflict = 388
0.00/0.07	c #restart = 2
0.00/0.07	o 25
0.00/0.07	c BCD2: updating upper bound: 31 -> 24
0.00/0.07	c BCD2: 0 <= obj <= 24
0.00/0.07	c BCD2: #cores=0, #unrelaxed=5, #relaxed=0, #hardened=0
0.00/0.07	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      286      0 |        0 |        0
0.00/0.07	c  0.0s |       0 |        3 |        0 |      286      1 |        0 |        0
0.00/0.07	c #cpu_time = 0.002s
0.00/0.07	c #wall_clock_time = 0.002s
0.00/0.07	c #decision = 3
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 0
0.00/0.07	c #restart = 0
0.00/0.07	c BCD2: found a new core of size 4: cost of the new core is >=2
0.00/0.07	c lower bound updated to 2
0.00/0.07	c BCD2: 2 <= obj <= 24
0.00/0.07	c BCD2: #cores=1, #unrelaxed=1, #relaxed=4, #hardened=0
0.00/0.07	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      286      0 |        0 |        0
0.00/0.09	c  0.0s |       1 |      142 |      100 |      315      0 |        0 |        0
0.09/0.14	c  0.1s |       2 |      501 |      250 |      315      1 |        0 |        0
0.09/0.18	c  0.1s |       3 |      856 |      475 |      347      2 |        0 |        0
0.19/0.25	c  0.2s |       4 |     1340 |      813 |      347      3 |        0 |        0
0.29/0.37	c  0.3s |       5 |     2031 |     1320 |      382      5 |        0 |        0
0.39/0.48	c  0.4s |       6 |     2981 |     2081 |      421      7 |        0 |        0
0.69/0.70	c  0.6s |       6 |     4292 |     3055 |      464     11 |        0 |        0
0.69/0.70	c #cpu_time = 0.625s
0.69/0.70	c #wall_clock_time = 0.626s
0.69/0.78	c #decision = 4292
0.69/0.78	c #random_decision = 13
0.69/0.78	c #conflict = 3055
0.69/0.78	c #restart = 6
0.69/0.78	o 2
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	c total CPU time = 0.701s
0.69/0.78	c total wall clock time = 0.703s

Verifier Data 

OK	2

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-4106244-1466268274/watcher-4106244-1466268274 -o /tmp/evaluation-result-4106244-1466268274/solver-4106244-1466268274 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466264161-13249 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106244-1466268274.opb 

pid=14087
running on 4 cores: 0,2,4,6

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: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=748988 CPUtime=0 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 2797 0 0 0 0 0 0 0 20 0 4 0 28876648 766963712 2647 33554432000 4194304 16246674 140733777706992 140733777706416 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 187759 2657 441 2943 0 184653 0
[pid=14090/tid=14091] ppid=14087 vsize=766396 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 784789504 2719 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=771516 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 790032384 2736 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=775612 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 794226688 2752 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0

[startup+0.100165 s]
/proc/loadavg: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 21724 0 0 0 6 3 0 0 20 0 4 0 28876648 1247350784 21561 33554432000 4194304 16246674 140733777706992 140733777706416 5530837 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 304529 21571 792 2943 0 301423 0
[pid=14090/tid=14091] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 21579 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 21587 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 21595 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200497 s]
/proc/loadavg: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 41328 0 0 0 12 7 0 0 20 0 4 0 28876648 1247350784 41165 33554432000 4194304 16246674 140733777706992 140733777706416 5545885 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 304529 41175 792 2943 0 301423 0
[pid=14090/tid=14091] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 41179 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 41185 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 41191 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300488 s]
/proc/loadavg: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 59683 0 0 0 20 9 0 0 20 0 4 0 28876648 1247350784 59520 33554432000 4194304 16246674 140733777706992 140733777688896 5675357 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 304529 59528 793 2943 0 301423 0
[pid=14090/tid=14091] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 59530 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 59537 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 59544 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.7004 s]

Solver just ended.
/proc/loadavg: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 139534 0 0 0 49 20 0 0 20 0 4 0 28876648 1247350784 139370 33554432000 4194304 16246674 140733777706992 140733777688896 13954518 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 304529 139381 795 2943 0 301423 0
[pid=14090/tid=14091] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139387 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139393 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139396 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14090 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.7004 s]
/proc/loadavg: 2.37 2.26 2.12 4/179 14090
/proc/meminfo: memFree=30096312/32872528 swapFree=681964/737152
[pid=14090] ppid=14087 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/14090/stat : 14090 (toysat) R 14087 14090 13233 0 -1 4202496 139534 0 0 0 49 20 0 0 20 0 4 0 28876648 1247350784 139370 33554432000 4194304 16246674 140733777706992 140733777688896 13954518 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14090/statm: 304529 139381 795 2943 0 301423 0
[pid=14090/tid=14091] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14091/stat : 14091 (toysat) S 14087 14090 13233 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139387 33554432000 4194304 16246674 140733777706992 140169255562480 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=14090/tid=14092] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14092/stat : 14092 (toysat) S 14087 14090 13233 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139393 33554432000 4194304 16246674 140733777706992 140169245072624 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=14090/tid=14093] ppid=14087 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/14090/task/14093/stat : 14093 (toysat) S 14087 14090 13233 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28876648 1247350784 139396 33554432000 4194304 16246674 140733777706992 140169234599088 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.73727
CPU time (s): 0.734887
CPU user time (s): 0.501923
CPU system time (s): 0.232964
CPU usage (%): 99.6768
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.501923
system time used= 0.232964
maximum resident set size= 560408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140273
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= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-18 18:44:34
IDJOB=4106244
IDBENCH=47987
IDSOLVER=2542
FILE ID=node112/4106244-1466268274
RUNJOBID= node112-1466264161-13249
PBS_JOBID= 19918218
Free space on /tmp= 71696 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106244-1466268274/watcher-4106244-1466268274 -o /tmp/evaluation-result-4106244-1466268274/solver-4106244-1466268274 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466264161-13249 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106244-1466268274.opb

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

MD5SUM BENCH= 5b210d63099213805082cdea788a7bab
RANDOM SEED=138927716

node112.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		: 2666.734
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	: 5333.46
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		: 2666.734
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		: 2666.734
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	: 5321.48
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		: 2666.734
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	: 5332.55
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		: 2666.734
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		: 2666.734
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	: 5332.55
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		: 2666.734
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	: 5332.55
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30097212 kB
Buffers:           63444 kB
Cached:           154904 kB
SwapCached:         2028 kB
Active:          1174396 kB
Inactive:         127268 kB
Active(anon):    1083192 kB
Inactive(anon):     2096 kB
Active(file):      91204 kB
Inactive(file):   125172 kB
Unevictable:      737152 kB
Mlocked:          681964 kB
SwapTotal:      67108856 kB
SwapFree:       67096744 kB
Dirty:             16328 kB
Writeback:             0 kB
AnonPages:       1909084 kB
Mapped:            10412 kB
Shmem:                 0 kB
Slab:             601952 kB
SReclaimable:      45700 kB
SUnreclaim:       556252 kB
KernelStack:        1520 kB
PageTables:         7612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1965464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 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= 71680 MiB
End job on node112 at 2016-06-18 18:44:35