Trace number 4106010

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 2016-05-02OPT3 0.507922 0.50818

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=19-P1=53-P2=37-B.opb
MD5SUMfe9afe61a3128dc2392b842924791b6c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
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 3
Optimality of the best value was proved YES
Number of variables36
Total number of constraints5
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 constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

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 2016-06-18T16:59:28+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-4106010-1466261968.opb"]
0.00/0.01	c use --random-gen="3546966056 1301494779 241637086 2937940582 3036494592 1265637533 3381924524 220861862 212913581 955494371 2767518908 255899771 493911904 1285151419 623836664 3560542712 3801460978 3898217193 2401603030 4029445081 2215387143 320332066 991056331 3574028817 3877815541 1120671485 3817978780 386686162 609623563 2987260833 424668023 11154546 2396508128 3612279602 4105428383 1638707708 2354846454 333586729 2094798263 4083483001 2780064556 2217720911 107411084 2345720314 449537240 188745699 698038040 4239802466 3741367249 2739558842 2590694287 3821519992 698960279 108269407 1246303193 1032900932 2765405312 3501892642 1323835728 2310004910 228581163 2930602303 785529932 2731679385 2750550989 3769667832 1534042716 4159968521 3300575644 42287314 1284135259 2123885830 1596916676 3583264223 2024919877 2082509083 1029361752 1122775282 365178586 1770836376 1803284156 1569528453 1659786134 4198814562 1533360233 497384634 284510323 1130042211 1940652867 2969459626 1303272826 194971996 224660308 3077677213 3510060037 999710191 150091319 3902307803 2100292108 4281778999 1601784371 2325037794 710128274 3647647108 3438221848 555119067 87825194 737336739 782020141 2439158609 3881375413 3955473549 3195780992 572353767 562982564 2302881575 2720717170 4171779770 3954970654 19290670 796937934 647080938 3498284766 2945279555 2196383497 1361698110 868434855 3889495254 694611656 4200934951 102382950 486532540 634518389 441523050 3066834810 4237521991 2610816567 3457528603 2705029692 3127517145 2253582088 2311510387 1416567082 2350741670 1682426626 3357604849 2345174168 607650027 3747288630 1632033952 1253458561 895434643 3357644563 1600657617 2486776471 2667839200 72153960 1264578667 1142520695 1210602321 1468076865 1639772360 2142455688 3321838287 3361029743 858322367 1636161999 2189417150 3373173328 4274857496 971682059 1035675306 2189772403 2874845619 229137437 2041075705 1639032682 3852615336 1051899753 2963290442 3570655902 1626484597 3638156488 2608481319 1668159998 4247653122 2639224247 1246046310 2351401178 3212699650 2385287290 2606268854 3137159994 1477903879 952580964 919112642 3490757106 2299522972 3777473712 2224330343 2978426623 2993082365 3359244684 3867230186 2478860341 958835043 3143297202 1912560407 1388894824 2964119288 927700481 2748841885 3153581156 3813052848 2731888124 2401534563 1016598790 2309728373 289520896 2640720386 714441834 3296712482 3245254762 905701367 2032204888 1279570758 323409040 242241638 1177864058 2686233366 3608725873 534380841 2324137502 206444400 28740618 948890429 375514426 2968836379 2217278676 1571470463 2482249516 1836985857 4012349570 4266749290 2053289633 325663147 3618039159 704260571 2013922848 883500176 1357297445 3027335541 47447718 615431807 3346005656 3484751349 255 362436" option to reproduce the execution
0.00/0.01	c #vars 36
0.00/0.01	c #constraints 5
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 |      110      0 |        0 |        0
0.00/0.02	c  0.0s |       0 |       72 |       51 |      110      0 |        0 |        0
0.00/0.02	c #cpu_time = 0.007s
0.00/0.02	c #wall_clock_time = 0.007s
0.00/0.02	c #decision = 72
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 51
0.00/0.02	c #restart = 0
0.00/0.02	o 7
0.00/0.02	c BCD2: hardening fixes 3 literals
0.00/0.02	c BCD2: updating upper bound: 63 -> 6
0.00/0.02	c BCD2: 0 <= obj <= 6
0.00/0.02	c BCD2: #cores=0, #unrelaxed=3, #relaxed=0, #hardened=3
0.00/0.02	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      110      0 |       24 |        0
0.00/0.02	c  0.0s |       0 |        1 |        0 |      110      0 |       24 |       54
0.00/0.02	c #cpu_time = 0.001s
0.00/0.02	c #wall_clock_time = 0.001s
0.00/0.02	c #decision = 1
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	c BCD2: found a new core of size 2: cost of the new core is >=2
0.00/0.02	c lower bound updated to 2
0.00/0.02	c BCD2: 2 <= obj <= 6
0.00/0.02	c BCD2: #cores=1, #unrelaxed=1, #relaxed=2, #hardened=3
0.00/0.02	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      110      0 |       24 |       54
0.00/0.04	c  0.0s |       1 |      114 |      100 |      122      0 |       24 |       54
0.00/0.06	c  0.0s |       2 |      283 |      250 |      135      1 |       24 |       54
0.00/0.09	c  0.1s |       3 |      525 |      475 |      149      3 |       24 |       54
0.09/0.14	c  0.1s |       4 |      905 |      813 |      164      6 |       24 |       54
0.19/0.21	c  0.2s |       5 |     1436 |     1320 |      181     11 |       24 |       54
0.29/0.32	c  0.3s |       6 |     2259 |     2081 |      200     17 |       24 |       54
0.39/0.46	c  0.4s |       6 |     3364 |     3122 |      200     26 |       24 |       54
0.39/0.46	c #cpu_time = 0.444s
0.39/0.46	c #wall_clock_time = 0.444s
0.39/0.46	c #decision = 3364
0.39/0.46	c #random_decision = 9
0.39/0.46	c #conflict = 3122
0.39/0.46	c #restart = 6
0.39/0.46	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=3
0.39/0.46	c lower bound updated to 3
0.39/0.46	c BCD2: 3 <= obj <= 6
0.39/0.46	c BCD2: #cores=1, #unrelaxed=0, #relaxed=3, #hardened=3
0.39/0.46	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.46	c Solving starts ...
0.39/0.46	c ============================[ Search Statistics ]============================
0.39/0.46	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.46	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.46	c =============================================================================
0.39/0.46	c  0.0s |       0 |        0 |        0 |      200      0 |       25 |       54
0.39/0.48	c  0.0s |       1 |      116 |      100 |      221      0 |       25 |       55
0.39/0.48	c  0.0s |       1 |      158 |      133 |      221      0 |       25 |       55
0.39/0.48	c #cpu_time = 0.018s
0.39/0.48	c #wall_clock_time = 0.018s
0.39/0.48	c #decision = 158
0.39/0.48	c #random_decision = 0
0.39/0.48	c #conflict = 133
0.39/0.48	c #restart = 1
0.39/0.48	o 3
0.39/0.48	s OPTIMUM FOUND
0.39/0.48	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10
0.39/0.48	v x11 -x12 x13 -x14 x15 -x16 x17 x18 x19 x20
0.39/0.48	v x21 x22 x23 x24 -x25 -x26 -x27 -x28 -x29 -x30
0.39/0.48	v -x31 -x32 x33 -x34 x35 x36
0.39/0.48	c total CPU time = 0.485s
0.39/0.48	c total wall clock time = 0.485s

Verifier Data 

OK	3

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-4106010-1466261968/watcher-4106010-1466261968 -o /tmp/evaluation-result-4106010-1466261968/solver-4106010-1466261968 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466229502-20776 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106010-1466261968.opb 

pid=26150
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: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=735676 CPUtime=0 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202496 2746 0 0 0 0 0 0 0 20 0 4 0 28246767 753332224 2596 33554432000 4194304 16246674 140734954058688 140734954058112 15002730 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 184431 2605 441 2943 0 181325 0
[pid=26153/tid=26154] ppid=26150 vsize=752060 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26154/stat : 26154 (toysat) S 26150 26153 20760 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28246768 770109440 2663 33554432000 4194304 16246674 140734954058688 140251461823728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=26153/tid=26155] ppid=26150 vsize=756156 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26155/stat : 26155 (toysat) S 26150 26153 20760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28246768 774303744 2680 33554432000 4194304 16246674 140734954058688 140251451333872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=26153/tid=26156] ppid=26150 vsize=760252 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26156/stat : 26156 (toysat) S 26150 26153 20760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28246768 778498048 2694 33554432000 4194304 16246674 140734954058688 140251440860336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100158 s]
/proc/loadavg: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202496 22004 0 0 0 6 3 0 0 20 0 4 0 28246767 1247350784 21842 33554432000 4194304 16246674 140734954058688 140734954041680 5546181 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 304529 21850 799 2943 0 301423 0
[pid=26153/tid=26154] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26154/stat : 26154 (toysat) S 26150 26153 20760 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 21854 33554432000 4194304 16246674 140734954058688 140251461823728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=26153/tid=26155] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26155/stat : 26155 (toysat) S 26150 26153 20760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 21859 33554432000 4194304 16246674 140734954058688 140251451333872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=26153/tid=26156] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26156/stat : 26156 (toysat) S 26150 26153 20760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 21867 33554432000 4194304 16246674 140734954058688 140251440860336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.20048 s]
/proc/loadavg: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202496 39946 0 0 0 13 6 0 0 20 0 4 0 28246767 1247350784 39784 33554432000 4194304 16246674 140734954058688 140734954041680 6843278 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 304529 39790 800 2943 0 301423 0
[pid=26153/tid=26154] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26154/stat : 26154 (toysat) S 26150 26153 20760 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 39796 33554432000 4194304 16246674 140734954058688 140251461823728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=26153/tid=26155] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26155/stat : 26155 (toysat) S 26150 26153 20760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 39804 33554432000 4194304 16246674 140734954058688 140251451333872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=26153/tid=26156] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26156/stat : 26156 (toysat) S 26150 26153 20760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 39808 33554432000 4194304 16246674 140734954058688 140251440860336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300463 s]
/proc/loadavg: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202496 58015 0 0 0 21 8 0 0 20 0 4 0 28246767 1247350784 57852 33554432000 4194304 16246674 140734954058688 140734954041680 13954518 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 304529 57863 800 2943 0 301423 0
[pid=26153/tid=26154] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26154/stat : 26154 (toysat) S 26150 26153 20760 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 57869 33554432000 4194304 16246674 140734954058688 140251461823728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=26153/tid=26155] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26155/stat : 26155 (toysat) S 26150 26153 20760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 57872 33554432000 4194304 16246674 140734954058688 140251451333872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=26153/tid=26156] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26156/stat : 26156 (toysat) S 26150 26153 20760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 57877 33554432000 4194304 16246674 140734954058688 140251440860336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 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 26153 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400443 s]
/proc/loadavg: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=1218116 CPUtime=0.39 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202496 76391 0 0 0 28 11 0 0 20 0 4 0 28246767 1247350784 76229 33554432000 4194304 16246674 140734954058688 140734954041680 5546181 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 304529 76237 800 2943 0 301423 0
[pid=26153/tid=26154] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26154/stat : 26154 (toysat) S 26150 26153 20760 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 76240 33554432000 4194304 16246674 140734954058688 140251461823728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=26153/tid=26155] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26155/stat : 26155 (toysat) S 26150 26153 20760 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 76244 33554432000 4194304 16246674 140734954058688 140251451333872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=26153/tid=26156] ppid=26150 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/26153/task/26156/stat : 26156 (toysat) S 26150 26153 20760 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 28246768 1247350784 76251 33554432000 4194304 16246674 140734954058688 140251440860336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.50034 s]
/proc/loadavg: 2.08 2.07 2.04 3/179 26153
/proc/meminfo: memFree=30592392/32872528 swapFree=163656/177964
[pid=26153] ppid=26150 vsize=0 CPUtime=0.49 cores=0,2,4,6
/proc/26153/stat : 26153 (toysat) R 26150 26153 20760 0 -1 4202500 92332 0 0 0 35 14 0 0 20 0 1 0 28246767 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.50818
CPU time (s): 0.507922
CPU user time (s): 0.353946
CPU system time (s): 0.153976
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.353946
system time used= 0.153976
maximum resident set size= 368644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92332
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= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node105 at 2016-06-18 16:59:28
IDJOB=4106010
IDBENCH=47891
IDSOLVER=2542
FILE ID=node105/4106010-1466261968
RUNJOBID= node105-1466229502-20776
PBS_JOBID= 19918174
Free space on /tmp= 71732 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=19-P1=53-P2=37-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106010-1466261968/watcher-4106010-1466261968 -o /tmp/evaluation-result-4106010-1466261968/solver-4106010-1466261968 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466229502-20776 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106010-1466261968.opb

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

MD5SUM BENCH= fe9afe61a3128dc2392b842924791b6c
RANDOM SEED=638216281

node105.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		: 2666.561
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	: 5333.12
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.54
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30593300 kB
Buffers:           79392 kB
Cached:           203392 kB
SwapCached:         1684 kB
Active:          1176712 kB
Inactive:         187424 kB
Active(anon):    1078796 kB
Inactive(anon):     4944 kB
Active(file):      97916 kB
Inactive(file):   182480 kB
Unevictable:      177964 kB
Mlocked:          163656 kB
SwapTotal:      67108856 kB
SwapFree:       67097160 kB
Dirty:             16316 kB
Writeback:             0 kB
AnonPages:       1289652 kB
Mapped:            10476 kB
Shmem:                 0 kB
Slab:             604716 kB
SReclaimable:      48428 kB
SUnreclaim:       556288 kB
KernelStack:        1520 kB
PageTables:         6928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1404444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 71716 MiB
End job on node105 at 2016-06-18 16:59:29