Trace number 4105241

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 2016-05-02OPT149 0.762883 0.773318

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=509.opb
MD5SUMd6f46ab1f2930bc410d73ec1599fb4ea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
Best CPU time to get the best result obtained on this benchmark0.021995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 149
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 75841
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 336962
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-18T11:41:51+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-4105241-1466242911.opb"]
0.00/0.01	c use --random-gen="671069725 4207145582 3823353804 207946074 1258835401 1601776483 2380689488 547186814 1073961175 2949916927 3293882003 22917736 2820725089 879782118 3900964256 3123890496 865475374 3326856091 2601709893 233411180 3806083352 3055166758 4272539885 476100784 3036768741 2182831280 970858624 3806654815 1701827212 572336777 4075470262 2968869509 3462000679 4100490238 373986825 1344328644 2700304642 829757065 3075942558 683957152 3932125510 2220331726 1718926578 4222259058 1540127666 3296822694 2787597144 139789927 3099936808 2493808688 2665737020 4138846075 3331509771 646847422 622455694 448785299 4009316754 1349276099 2139990376 3481726727 2699214270 470976472 3383777568 3146280770 3136265029 1552459335 3144615309 1729307826 363398352 1786334585 3500685354 1793333671 4083936362 2010069752 2598411525 3295976368 1552789105 1959844726 1972607396 3600227349 3476923308 1604796330 3518306362 3722510333 1527984977 1935157696 2783806197 2828665287 2214730055 409947584 62554359 3639890122 2876385282 571622429 1555726774 2418035524 726036584 2315199089 4237090387 637892527 2723010263 4066835967 2869514691 1545902035 2816946121 1652292616 3411257515 1583544643 4070748823 1085057646 1472335434 343196398 357854494 2158775290 1151002592 2845912734 4153079561 1728361743 3922790432 3699977485 1319562478 1386841456 3688174195 1175399899 1662458476 721616267 2320110607 998716482 3050984653 2065084958 3852340858 3968819867 1051590884 1936393080 599220168 2578253908 3427435036 2027341662 4017938894 1969072980 2364713225 301371367 167934376 1496679544 3124601683 2025199485 1141698449 1809852387 1548368793 4237122293 564309487 2804790776 717567231 2951389532 3909795488 2687867424 2839403943 3799874536 3765270487 537694161 1240395738 3375366963 1249744536 3499642359 1722403816 1477736768 786344085 1345172989 673869069 28733706 3791705814 4204461305 1997953349 3278522592 3045780955 593317003 2883150745 2985315783 2710133409 419900722 4036765147 1883252065 4165977364 2266075199 1935606870 1098015163 3235695321 3913630726 2630607769 3568103226 2231605731 2899823016 823430027 3294180235 719702370 1263386507 4215357261 609337198 218152647 3977390123 3207330973 4238888178 2229600016 514488840 1767299173 2581098771 4191243223 3926757112 870917956 2307867414 2903045821 4206881711 1149180287 2572067525 2619844423 2800442696 813025455 383942605 452986978 3475991050 2208683588 1752403411 2456332501 2273637370 2139334853 452763535 1845649529 2993058722 3564113796 4259520770 132869347 642111056 2695320391 3056582900 3390480631 3327308862 2096890334 3214273807 2144256538 1925524737 3950894012 2140088069 2943959549 4089985005 2129437104 2623168190 2821067723 3486067441 1848016629 1118141714 2887215356 1045665364 2115529446 1167539871 2691366053 619808030 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.59/0.64	c BCD2: Hardening is enabled.
0.59/0.64	c BCD2: BiasedSearch is enabled.
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.59/0.64	c  0.0s |       0 |       29 |       23 |      114      0 |        0 |        0
0.59/0.64	c #cpu_time = 0.005s
0.59/0.64	c #wall_clock_time = 0.005s
0.59/0.64	c #decision = 29
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 23
0.59/0.64	c #restart = 0
0.59/0.64	o 509
0.59/0.64	c BCD2: updating upper bound: 511 -> 508
0.59/0.64	c BCD2: 0 <= obj <= 508
0.59/0.64	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.59/0.64	c BCD2: #sat=1 #unsat=1 bias=1/2
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.59/0.64	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.59/0.64	c #cpu_time = 0.000s
0.59/0.64	c #wall_clock_time = 0.000s
0.59/0.64	c #decision = 2
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 1
0.59/0.64	c #restart = 0
0.59/0.64	c BCD2: found a new core of size 2: cost of the new core is >=128
0.59/0.64	c lower bound updated to 128
0.59/0.64	c BCD2: 128 <= obj <= 508
0.59/0.64	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.59/0.64	c BCD2: #sat=1 #unsat=2 bias=2/3
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.59/0.65	c  0.0s |       0 |       15 |        8 |      114      0 |        0 |        0
0.59/0.65	c #cpu_time = 0.001s
0.59/0.65	c #wall_clock_time = 0.001s
0.59/0.65	c #decision = 15
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 8
0.59/0.65	c #restart = 0
0.59/0.65	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 6: cost of the new core is >=136
0.59/0.65	c lower bound updated to 136
0.59/0.65	c BCD2: 136 <= obj <= 508
0.59/0.65	c BCD2: #cores=1, #unrelaxed=3, #relaxed=6, #hardened=0
0.59/0.65	c BCD2: #sat=1 #unsat=3 bias=3/4
0.59/0.65	c Solving starts ...
0.59/0.65	c ============================[ Search Statistics ]============================
0.59/0.65	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.65	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.65	c =============================================================================
0.59/0.65	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.59/0.66	c  0.0s |       1 |      115 |      100 |      126      0 |        1 |        1
0.59/0.66	c  0.0s |       1 |      126 |      108 |      126      0 |        1 |        1
0.59/0.66	c #cpu_time = 0.018s
0.59/0.66	c #wall_clock_time = 0.019s
0.59/0.66	c #decision = 126
0.59/0.66	c #random_decision = 0
0.59/0.66	c #conflict = 108
0.59/0.66	c #restart = 1
0.59/0.66	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 9: cost of the new core is >=137
0.59/0.66	c lower bound updated to 137
0.59/0.66	c BCD2: 137 <= obj <= 508
0.59/0.66	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.59/0.66	c BCD2: #sat=1 #unsat=4 bias=4/5
0.59/0.66	c Solving starts ...
0.59/0.66	c ============================[ Search Statistics ]============================
0.59/0.66	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.66	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.66	c =============================================================================
0.59/0.66	c  0.0s |       0 |        0 |        0 |      126      0 |        2 |        1
0.59/0.68	c  0.0s |       1 |      110 |      100 |      126      1 |        2 |        2
0.69/0.71	c  0.0s |       2 |      276 |      250 |      139      3 |        2 |        2
0.69/0.72	c  0.1s |       2 |      363 |      325 |      139      4 |        2 |        2
0.69/0.72	c #cpu_time = 0.060s
0.69/0.72	c #wall_clock_time = 0.060s
0.69/0.72	c #decision = 363
0.69/0.72	c #random_decision = 1
0.69/0.72	c #conflict = 325
0.69/0.72	c #restart = 2
0.69/0.72	o 149
0.69/0.72	c BCD2: hardening fixes 3 literals
0.69/0.73	c BCD2: updating upper bound: 508 -> 148
0.69/0.73	c BCD2: 137 <= obj <= 148
0.69/0.73	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.69/0.73	c BCD2: #sat=2 #unsat=4 bias=4/6
0.69/0.73	c Solving starts ...
0.69/0.73	c ============================[ Search Statistics ]============================
0.69/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.73	c =============================================================================
0.69/0.73	c  0.0s |       0 |        0 |        0 |      139      0 |       39 |        3
0.69/0.73	c  0.0s |       0 |        2 |        2 |      139      0 |       63 |      177
0.69/0.73	c #cpu_time = 0.001s
0.69/0.73	c #wall_clock_time = 0.001s
0.69/0.73	c #decision = 2
0.69/0.73	c #random_decision = 0
0.69/0.73	c #conflict = 2
0.69/0.73	c #restart = 0
0.69/0.73	c BCD2: updating lower bound of a core
0.69/0.73	c lower bound updated to 146
0.69/0.73	c BCD2: 146 <= obj <= 148
0.69/0.73	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.69/0.73	c BCD2: #sat=2 #unsat=5 bias=5/7
0.69/0.73	c Solving starts ...
0.69/0.73	c ============================[ Search Statistics ]============================
0.69/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.73	c =============================================================================
0.69/0.73	c  0.0s |       0 |        0 |        0 |      139      0 |       63 |      177
0.69/0.73	c  0.0s |       0 |        2 |        2 |      139      0 |       92 |      177
0.69/0.73	c #cpu_time = 0.000s
0.69/0.73	c #wall_clock_time = 0.000s
0.69/0.73	c #decision = 2
0.69/0.73	c #random_decision = 0
0.69/0.73	c #conflict = 2
0.69/0.73	c #restart = 0
0.69/0.73	c lower bound updated to 149
0.69/0.73	s OPTIMUM FOUND
0.69/0.73	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.69/0.73	v -x11 x12 x13 x14 x15 x16 x17 x18 x19 -x20
0.69/0.73	v x21 x22 x23 x24 x25 x26 x27 -x28 -x29 -x30
0.69/0.73	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 x40
0.69/0.73	v x41 x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.69/0.73	v -x51 -x52 -x53 -x54 x55 -x56 x57 x58 x59 x60
0.69/0.73	v x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.69/0.73	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.69/0.73	v -x81 x82 -x83 x84 x85 x86 x87 x88 x89 x90
0.69/0.73	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.69/0.73	c total CPU time = 0.729s
0.69/0.73	c total wall clock time = 0.731s

Verifier Data 

OK	149

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-4105241-1466242911/watcher-4105241-1466242911 -o /tmp/evaluation-result-4105241-1466242911/solver-4105241-1466242911 -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-4105241-1466242911.opb 

pid=3967
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: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=678468 CPUtime=0 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 2522 0 0 0 0 0 0 0 20 0 4 0 26341246 694751232 2883 33554432000 4194304 16246674 140736360603648 140736360603072 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 170129 2893 442 2943 0 167023 0
[pid=3970/tid=3971] ppid=3967 vsize=748100 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 766054400 3158 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=753220 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 771297280 3178 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=757316 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 775491584 3194 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 31218 0 0 0 6 3 0 0 20 0 4 0 26341246 1247350784 31569 33554432000 4194304 16246674 140736360603648 140736360603072 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 304529 31581 641 2943 0 301423 0
[pid=3970/tid=3971] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 31591 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 31600 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 31610 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200487 s]
/proc/loadavg: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 56183 0 0 0 13 6 0 0 20 0 4 0 26341246 1247350784 56535 33554432000 4194304 16246674 140736360603648 140736360603072 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 304529 56547 641 2943 0 301423 0
[pid=3970/tid=3971] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 56555 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 56564 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 56574 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300464 s]
/proc/loadavg: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 79520 0 0 0 20 9 0 0 20 0 4 0 26341246 1247350784 79871 33554432000 4194304 16246674 140736360603648 140736360585536 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 304529 79884 641 2943 0 301423 0
[pid=3970/tid=3971] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 79893 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 79901 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 79910 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700385 s]
/proc/loadavg: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 176929 0 0 0 47 22 0 0 20 0 4 0 26341246 1247350784 177276 33554432000 4194304 16246674 140736360603648 140736360585536 5675010 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 304529 177281 789 2943 0 301423 0
[pid=3970/tid=3971] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177288 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177297 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177300 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3970 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.700385 s]
/proc/loadavg: 1.92 1.98 1.90 2/179 3970
/proc/meminfo: memFree=30019172/32872528 swapFree=526336/559040
[pid=3970] ppid=3967 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/3970/stat : 3970 (toysat) R 3967 3970 28898 0 -1 4202496 176929 0 0 0 47 22 0 0 20 0 4 0 26341246 1247350784 177276 33554432000 4194304 16246674 140736360603648 140736360585536 5675010 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3970/statm: 304529 177281 789 2943 0 301423 0
[pid=3970/tid=3971] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3971/stat : 3971 (toysat) S 3967 3970 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177288 33554432000 4194304 16246674 140736360603648 140522334170352 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3970/tid=3972] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3972/stat : 3972 (toysat) S 3967 3970 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177297 33554432000 4194304 16246674 140736360603648 140522323680496 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3970/tid=3973] ppid=3967 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3970/task/3973/stat : 3973 (toysat) S 3967 3970 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341246 1247350784 177300 33554432000 4194304 16246674 140736360603648 140522203114672 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 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): 0.773318
CPU time (s): 0.762883
CPU user time (s): 0.502923
CPU system time (s): 0.25996
CPU usage (%): 98.6506
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.502923
system time used= 0.25996
maximum resident set size= 732668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 182829
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= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:51
IDJOB=4105241
IDBENCH=2824
IDSOLVER=2542
FILE ID=node106/4105241-1466242911
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=149-Q=509.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105241-1466242911/watcher-4105241-1466242911 -o /tmp/evaluation-result-4105241-1466242911/solver-4105241-1466242911 -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-4105241-1466242911.opb

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

MD5SUM BENCH= d6f46ab1f2930bc410d73ec1599fb4ea
RANDOM SEED=583828720

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:        30019800 kB
Buffers:           83536 kB
Cached:           208732 kB
SwapCached:         1868 kB
Active:          1342476 kB
Inactive:         204056 kB
Active(anon):    1253484 kB
Inactive(anon):     3048 kB
Active(file):      88992 kB
Inactive(file):   201008 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16632 kB
Writeback:             0 kB
AnonPages:       1812144 kB
Mapped:            10780 kB
Shmem:                 0 kB
Slab:             613132 kB
SReclaimable:      55388 kB
SUnreclaim:       557744 kB
KernelStack:        1496 kB
PageTables:         7396 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:    317440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:41:52