Trace number 4104177

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 2016-05-02OPT211 0.71589 0.717426

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=211-Q=347.opb
MD5SUM61072faa37118395390cd7d7104334ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark211
Best CPU time to get the best result obtained on this benchmark0.027994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 211
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 73217
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 334338
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

Solver Data 

0.00/0.00	c 2016-06-18T11:39:51+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-4104177-1466242791.opb"]
0.00/0.01	c use --random-gen="3337710029 3091473922 1175250110 906087705 2659882062 1914068264 448862527 3698620508 3896849867 2537691994 3953389339 3534557780 3781576407 4067921571 3636387647 298957699 3289171767 1188481454 2019507477 781939343 2124531907 3645840598 4197133398 1923631862 1982407619 2697221591 3760023226 447292102 3993668619 304136141 239126148 3185237303 2635101903 2036335461 2324990993 30124951 326971643 3632975413 4097466768 1559153797 3253638115 651527911 2549068505 278427441 1696270572 1567057807 2763256760 2093344713 2758051462 3710561821 1828711940 3885811175 3113415350 4014564190 1112976299 128830003 4040986004 3328590377 2104896206 3694825361 3059407810 1242000712 549185776 368819684 529714837 4260733000 4162296041 3244282924 2246948507 2461009921 2657670806 2502577166 277788644 585207773 2017059988 1956151943 3797362237 3008268560 1189765123 938611623 2570291935 2914396214 1742645825 2461802879 2530503282 2952791084 947449451 3170494258 151764273 669850670 1508926152 2594041117 3466286143 147549707 1411255191 328281542 616696765 1735297674 3182710465 2003753719 3808881954 149549520 3536639466 2511032956 2017674095 255888641 737445978 3742113595 2256502644 818964891 1739622174 1213432279 270612161 3058852341 274331709 2408682799 1416599026 351205288 2643385464 442877251 2373695260 1356540996 4250461426 1308978089 2815631272 1814161223 1896207746 3604867137 3820706868 3735903871 2815046717 1952065442 2948143282 3047681778 3631577012 4188068454 1970361369 3113627614 3508458896 728773871 197559446 1034566112 1208023075 1751188884 1369881633 1845851831 3483939292 956865823 42074789 3428505010 3455457050 1346579900 1489520256 3790315459 1885796819 3246863319 1891685521 2140611181 4096473775 1927547656 2637149248 2353135629 3216012107 2144183407 1972273964 3754721328 3933308216 1403026019 2967204373 1052439042 292666537 3452226316 143981097 477322590 1507125874 897728315 4042829952 3444068365 2258382426 2810442703 1923371552 1906542475 2387319279 3104347847 4149318135 2772682465 4236064315 2350969727 1555826398 2700771886 3640774034 351999025 731100346 306408215 92464472 139054004 3389005372 3809513659 1483009443 3853961575 978905202 2940069630 3714131903 2148206667 115470029 3248067994 602250066 148906296 2063958025 3686948942 1340270043 3352627472 2069920068 2315394848 2809137328 2695417649 1687594162 1474818491 239048876 1948164251 3528283509 3591997133 2420745051 3860696607 918432570 4254039020 3945463626 2751218523 4290493331 1365900606 2435066435 4101613947 4148216139 1771857182 2647497684 3415099388 3101993686 109912523 1832194182 1354275118 3612943850 3112306565 3102458859 1449027605 1466263892 3753832743 352590202 984853891 2344192275 913907261 542026195 2214807901 2208279507 3161784475 2331012317 2046293365 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.59/0.61	c BCD2: Hardening is enabled.
0.59/0.61	c BCD2: BiasedSearch is enabled.
0.59/0.61	c Solving starts ...
0.59/0.61	c ============================[ Search Statistics ]============================
0.59/0.61	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.61	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.61	c =============================================================================
0.59/0.61	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.59/0.63	c  0.0s |       1 |      117 |      100 |      114      0 |        0 |        0
0.59/0.65	c  0.0s |       2 |      281 |      250 |      126      2 |        0 |        0
0.59/0.67	c  0.1s |       2 |      389 |      346 |      139      2 |        0 |        0
0.59/0.67	c #cpu_time = 0.057s
0.59/0.67	c #wall_clock_time = 0.057s
0.59/0.67	c #decision = 389
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 346
0.59/0.67	c #restart = 2
0.59/0.67	o 211
0.59/0.67	c BCD2: hardening fixes 1 literals
0.59/0.67	c BCD2: updating upper bound: 511 -> 210
0.59/0.67	c BCD2: 0 <= obj <= 210
0.59/0.67	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=1 bias=1/2
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       34 |        0
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       34 |      102
0.59/0.67	c #cpu_time = 0.001s
0.59/0.67	c #wall_clock_time = 0.001s
0.59/0.67	c #decision = 0
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 0
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: found a new core of size 1: cost of the new core is >=128
0.59/0.67	c lower bound updated to 128
0.59/0.67	c BCD2: 128 <= obj <= 210
0.59/0.67	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=2 bias=2/3
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       34 |      102
0.59/0.67	c  0.0s |       0 |        2 |        0 |      139      0 |       34 |      102
0.59/0.67	c #cpu_time = 0.000s
0.59/0.67	c #wall_clock_time = 0.000s
0.59/0.67	c #decision = 2
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 0
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: found a new core of size 1: cost of the new core is >=16
0.59/0.67	c lower bound updated to 144
0.59/0.67	c BCD2: 144 <= obj <= 210
0.59/0.67	c BCD2: #cores=2, #unrelaxed=6, #relaxed=2, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=3 bias=3/4
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       34 |      102
0.59/0.67	c  0.0s |       0 |        3 |        0 |      139      0 |       34 |      102
0.59/0.67	c #cpu_time = 0.000s
0.59/0.67	c #wall_clock_time = 0.000s
0.59/0.67	c #decision = 3
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 0
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: found a new core of size 2: cost of the new core is >=8
0.59/0.67	c lower bound updated to 152
0.59/0.67	c BCD2: 152 <= obj <= 210
0.59/0.67	c BCD2: #cores=3, #unrelaxed=4, #relaxed=4, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=4 bias=4/5
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       34 |      102
0.59/0.67	c  0.0s |       0 |        5 |        1 |      139      0 |       34 |      102
0.59/0.67	c #cpu_time = 0.001s
0.59/0.67	c #wall_clock_time = 0.001s
0.59/0.67	c #decision = 5
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 1
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=10
0.59/0.67	c lower bound updated to 154
0.59/0.67	c BCD2: 154 <= obj <= 210
0.59/0.67	c BCD2: #cores=3, #unrelaxed=2, #relaxed=6, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=5 bias=5/6
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       35 |      102
0.59/0.67	c  0.0s |       0 |        8 |        5 |      139      0 |       35 |      103
0.59/0.67	c #cpu_time = 0.001s
0.59/0.67	c #wall_clock_time = 0.001s
0.59/0.67	c #decision = 8
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 5
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 5: cost of the new core is >=11
0.59/0.67	c lower bound updated to 155
0.59/0.67	c BCD2: 155 <= obj <= 210
0.59/0.67	c BCD2: #cores=3, #unrelaxed=1, #relaxed=7, #hardened=1
0.59/0.67	c BCD2: #sat=1 #unsat=6 bias=6/7
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       36 |      103
0.59/0.67	c  0.0s |       0 |        8 |        4 |      139      0 |       74 |      197
0.59/0.67	c #cpu_time = 0.002s
0.59/0.67	c #wall_clock_time = 0.002s
0.59/0.67	c #decision = 8
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 4
0.59/0.67	c #restart = 0
0.59/0.67	c BCD2: updating lower bound of a core
0.59/0.67	c BCD2: refineLB: 60 -> 64
0.59/0.67	c lower bound updated to 208
0.59/0.67	c BCD2: hardening fixes 1 literals
0.59/0.67	c BCD2: 208 <= obj <= 210
0.59/0.67	c BCD2: #cores=3, #unrelaxed=0, #relaxed=7, #hardened=2
0.59/0.67	c BCD2: #sat=1 #unsat=7 bias=7/8
0.59/0.67	c Solving starts ...
0.59/0.67	c ============================[ Search Statistics ]============================
0.59/0.67	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.67	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.67	c =============================================================================
0.59/0.67	c  0.0s |       0 |        0 |        0 |      139      0 |       74 |      197
0.59/0.67	c  0.0s |       0 |        4 |        3 |      139      0 |      101 |      197
0.59/0.67	c #cpu_time = 0.000s
0.59/0.67	c #wall_clock_time = 0.001s
0.59/0.67	c #decision = 4
0.59/0.67	c #random_decision = 0
0.59/0.67	c #conflict = 3
0.59/0.67	c #restart = 0
0.59/0.67	c lower bound updated to 211
0.59/0.67	s OPTIMUM FOUND
0.59/0.67	v x1 x2 -x3 -x4 x5 -x6 x7 x8 -x9 x10
0.59/0.67	v x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 x20
0.59/0.67	v -x21 x22 x23 -x24 x25 -x26 x27 x28 x29 -x30
0.59/0.67	v x31 x32 -x33 x34 -x35 x36 -x37 -x38 -x39 -x40
0.59/0.67	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.59/0.67	v -x51 -x52 -x53 -x54 x55 x56 -x57 x58 x59 -x60
0.59/0.67	v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.59/0.67	v -x71 -x72 x73 x74 -x75 x76 x77 -x78 x79 -x80
0.59/0.67	v x81 x82 x83 -x84 x85 x86 -x87 x88 -x89 x90
0.59/0.67	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.59/0.67	c total CPU time = 0.675s
0.59/0.67	c total wall clock time = 0.677s

Verifier Data 

OK	211

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-4104177-1466242791/watcher-4104177-1466242791 -o /tmp/evaluation-result-4104177-1466242791/solver-4104177-1466242791 -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-4104177-1466242791.opb 

pid=29848
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: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=708164 CPUtime=0 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202496 2641 0 0 0 0 0 0 0 20 0 4 0 26329184 725159936 3002 33554432000 4194304 16246674 140734809436288 140734809435712 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 177809 3011 442 2943 0 174703 0
[pid=29851/tid=29852] ppid=29848 vsize=725572 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29852/stat : 29852 (toysat) S 29848 29851 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329185 742985728 3070 33554432000 4194304 16246674 140734809436288 140630032362736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29851/tid=29853] ppid=29848 vsize=730692 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29853/stat : 29853 (toysat) S 29848 29851 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329185 748228608 3086 33554432000 4194304 16246674 140734809436288 140630021872880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29851/tid=29854] ppid=29848 vsize=734788 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29854/stat : 29854 (toysat) S 29848 29851 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329185 752422912 3104 33554432000 4194304 16246674 140734809436288 140630011399344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100186 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202496 31418 0 0 0 4 5 0 0 20 0 4 0 26329184 1247350784 31770 33554432000 4194304 16246674 140734809436288 140734809435712 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 304529 31775 641 2943 0 301423 0
[pid=29851/tid=29852] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29852/stat : 29852 (toysat) S 29848 29851 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 31778 33554432000 4194304 16246674 140734809436288 140630032362736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29851/tid=29853] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29853/stat : 29853 (toysat) S 29848 29851 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 31782 33554432000 4194304 16246674 140734809436288 140630021872880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29851/tid=29854] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29854/stat : 29854 (toysat) S 29848 29851 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 31785 33554432000 4194304 16246674 140734809436288 140630011399344 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+0.200552 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202496 56628 0 0 0 10 9 0 0 20 0 4 0 26329184 1247350784 56979 33554432000 4194304 16246674 140734809436288 140734809435712 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 304529 56989 641 2943 0 301423 0
[pid=29851/tid=29852] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29852/stat : 29852 (toysat) S 29848 29851 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 56995 33554432000 4194304 16246674 140734809436288 140630032362736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29851/tid=29853] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29853/stat : 29853 (toysat) S 29848 29851 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 57001 33554432000 4194304 16246674 140734809436288 140630021872880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29851/tid=29854] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29854/stat : 29854 (toysat) S 29848 29851 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 57007 33554432000 4194304 16246674 140734809436288 140630011399344 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+0.300493 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202496 79587 0 0 0 17 11 0 0 20 0 4 0 26329184 1247350784 79939 33554432000 4194304 16246674 140734809436288 140734809435712 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 304529 79953 641 2943 0 301423 0
[pid=29851/tid=29852] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29852/stat : 29852 (toysat) S 29848 29851 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 79963 33554432000 4194304 16246674 140734809436288 140630032362736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29851/tid=29853] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29853/stat : 29853 (toysat) S 29848 29851 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 79972 33554432000 4194304 16246674 140734809436288 140630021872880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29851/tid=29854] ppid=29848 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29851/task/29854/stat : 29854 (toysat) S 29848 29851 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329185 1247350784 79983 33554432000 4194304 16246674 140734809436288 140630011399344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

[startup+0.700388 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=0 CPUtime=0.69 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202500 171659 0 0 0 43 26 0 0 20 0 1 0 26329184 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29851 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.700388 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29851
/proc/meminfo: memFree=30029064/32872528 swapFree=526336/559040
[pid=29851] ppid=29848 vsize=0 CPUtime=0.69 cores=1,3,5,7
/proc/29851/stat : 29851 (toysat) R 29848 29851 28898 0 -1 4202500 171659 0 0 0 43 26 0 0 20 0 1 0 26329184 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29851/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.717426
CPU time (s): 0.71589
CPU user time (s): 0.431934
CPU system time (s): 0.283956
CPU usage (%): 99.7859
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.431934
system time used= 0.283956
maximum resident set size= 687988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171659
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= 17
involuntary context switches= 1

??? 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 node106 at 2016-06-18 11:39:51
IDJOB=4104177
IDBENCH=2664
IDSOLVER=2542
FILE ID=node106/4104177-1466242791
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=211-Q=347.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104177-1466242791/watcher-4104177-1466242791 -o /tmp/evaluation-result-4104177-1466242791/solver-4104177-1466242791 -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-4104177-1466242791.opb

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

MD5SUM BENCH= 61072faa37118395390cd7d7104334ec
RANDOM SEED=1229026457

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:        30029856 kB
Buffers:           79120 kB
Cached:           205684 kB
SwapCached:         1868 kB
Active:          1336580 kB
Inactive:         202184 kB
Active(anon):    1253272 kB
Inactive(anon):     3048 kB
Active(file):      83308 kB
Inactive(file):   199136 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17056 kB
Writeback:             0 kB
AnonPages:       1812016 kB
Mapped:            10780 kB
Shmem:                 0 kB
Slab:             610380 kB
SReclaimable:      53280 kB
SUnreclaim:       557100 kB
KernelStack:        1472 kB
PageTables:         7128 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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 11:39:52