Trace number 4105057

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 2016-05-02OPT97 0.45193 0.458576

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=97-Q=457.opb
MD5SUM68c493ad2307ddf3ada2b93cd48a033d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 97
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 305450
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 2016-06-18T11:41:30+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-4105057-1466242889.opb"]
0.00/0.01	c use --random-gen="3642528215 2658516461 3648401549 615778321 997019631 2449708194 3951032340 2128984847 3055059869 2557077905 2842092979 2790336661 1298073543 2920789788 4191818669 15534217 4028038686 3720848284 613383586 1806707530 4286244310 217083958 2010248962 2777100912 1978836316 1265234714 448832434 2510235966 2975126022 3178355056 3266991736 313960331 2950525476 1107047634 773903324 2250628782 3527827092 2270571560 1070670490 2159899856 1268751594 3440844991 2416183921 2929410677 1122702519 4004753288 900686077 1204015535 856997937 93207976 1065166227 880589390 1841971012 4182351384 1017640364 3902429946 1287737153 3304773030 382598310 1968067821 1990335656 2992164404 1167368838 3736333705 2047446474 1608072747 3365894871 1207383376 3087037507 1341756072 2729312303 3681187962 3959587861 4146367292 930485839 854660579 1063166341 3582590435 2684634769 4078656368 151140684 2113485510 319154601 3200900970 2602618535 2646669887 2634859469 1417284889 3722146846 3235763879 2909526751 1427660908 3582425883 1532744613 2629752955 3284098913 3312867058 1847844351 659552379 2373114118 3489421752 2252387549 3181994088 231750357 809115634 1518173040 3475623137 1080068610 137464588 1125411261 3734219028 1536031975 3622079822 2535738387 1453410377 2468325016 1332036290 1252327262 3349516198 708470592 1763085843 3483130510 4186577969 3125312543 1270180882 75222420 1352802320 3453839853 2935476632 3726646537 758619682 3575619973 2045142485 1416438861 606181850 2025730332 2007201320 581120162 1731068604 816894284 3962176397 773552488 222313277 397829147 3424410903 2109083382 1729670250 2677680258 1668652556 2679420818 2414154358 1779717404 550477590 2775305640 1966465979 2960268870 2186760219 4174914460 1692729064 1446944813 873039222 2001055581 2322723408 1647710275 1070044906 319933345 2618215447 790129897 673705841 2927434585 3419702401 3083035566 4163295596 2876801993 2250439403 1513617331 4122167278 1966081526 706320559 1786178187 4052288890 2725557532 3141002923 152730015 2975340002 113208205 1629930432 1562513102 662558548 3447106235 1678545047 3866562367 1892481892 1315607108 3551068828 1602591689 2974010863 1694067918 3026668224 3396282027 1927105200 1553662261 2590393531 1018756190 899055854 726784506 2447737941 4000373682 3635910653 1177092453 895439870 2783919200 4148144345 4086510998 3647540687 3431782794 1471991655 556070087 1030820677 3054480438 1798005888 1832318801 550314854 1792111310 3350285630 3912511865 4284072891 3993817719 3114970519 305461885 1668023421 2643071858 4133791020 3172205317 4115636316 2434477542 130503536 103877551 3813858133 4061619313 76099263 2742164626 1489732622 1174019427 658470758 4099212114 1950956873 2241790668 250733099 3785172179 4029540991 592502135 1067769583 2389965064 1003695607 417927443 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.28/0.38	c BCD2: Hardening is enabled.
0.28/0.38	c BCD2: BiasedSearch is enabled.
0.28/0.38	c Solving starts ...
0.28/0.38	c ============================[ Search Statistics ]============================
0.28/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.38	c =============================================================================
0.28/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.39/0.40	c  0.0s |       1 |      109 |      100 |      114      0 |        1 |        2
0.39/0.42	c  0.0s |       1 |      244 |      220 |      126      1 |        1 |        2
0.39/0.42	c #cpu_time = 0.037s
0.39/0.42	c #wall_clock_time = 0.037s
0.39/0.42	c #decision = 244
0.39/0.42	c #random_decision = 1
0.39/0.42	c #conflict = 220
0.39/0.42	c #restart = 1
0.39/0.42	o 97
0.39/0.42	c BCD2: hardening fixes 2 literals
0.39/0.42	c BCD2: updating upper bound: 511 -> 96
0.39/0.42	c BCD2: 0 <= obj <= 96
0.39/0.42	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       20 |        2
0.39/0.42	c  0.0s |       0 |        1 |        1 |      126      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 1
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 1: cost of the new core is >=64
0.39/0.42	c lower bound updated to 64
0.39/0.42	c BCD2: 64 <= obj <= 96
0.39/0.42	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       21 |       63
0.39/0.42	c  0.0s |       0 |        3 |        1 |      126      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 3
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 2: cost of the new core is >=16
0.39/0.42	c lower bound updated to 80
0.39/0.42	c BCD2: 80 <= obj <= 96
0.39/0.42	c BCD2: #cores=2, #unrelaxed=4, #relaxed=3, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       21 |       63
0.39/0.42	c  0.0s |       0 |        3 |        1 |      126      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 3
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=24
0.39/0.42	c lower bound updated to 88
0.39/0.42	c BCD2: 88 <= obj <= 96
0.39/0.42	c BCD2: #cores=2, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       22 |       63
0.39/0.42	c  0.0s |       0 |        5 |        2 |      126      0 |       22 |       64
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 5
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 2
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 5: cost of the new core is >=26
0.39/0.42	c lower bound updated to 90
0.39/0.42	c BCD2: 90 <= obj <= 96
0.39/0.42	c BCD2: #cores=2, #unrelaxed=1, #relaxed=6, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       23 |       64
0.39/0.43	c  0.0s |       0 |       11 |        8 |      126      0 |       84 |      226
0.39/0.43	c #cpu_time = 0.002s
0.39/0.43	c #wall_clock_time = 0.002s
0.39/0.43	c #decision = 11
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 8
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: updating lower bound of a core
0.39/0.43	c lower bound updated to 96
0.39/0.43	c BCD2: hardening fixes 1 literals
0.39/0.43	c BCD2: 96 <= obj <= 96
0.39/0.43	c BCD2: #cores=2, #unrelaxed=0, #relaxed=6, #hardened=3
0.39/0.43	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      126      0 |       84 |      226
0.39/0.43	c  0.0s |       0 |        3 |        2 |      126      0 |       87 |      226
0.39/0.43	c #cpu_time = 0.000s
0.39/0.43	c #wall_clock_time = 0.000s
0.39/0.43	c #decision = 3
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 2
0.39/0.43	c #restart = 0
0.39/0.43	c lower bound updated to 97
0.39/0.43	s OPTIMUM FOUND
0.39/0.43	v x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.39/0.43	v -x11 -x12 x13 -x14 -x15 x16 x17 x18 x19 -x20
0.39/0.43	v -x21 x22 -x23 -x24 x25 x26 x27 -x28 -x29 -x30
0.39/0.43	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.39/0.43	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.39/0.43	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.43	v -x61 -x62 -x63 x64 -x65 -x66 x67 -x68 -x69 x70
0.39/0.43	v x71 x72 x73 -x74 -x75 x76 -x77 -x78 x79 x80
0.39/0.43	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.43	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.43	c total CPU time = 0.429s
0.39/0.43	c total wall clock time = 0.430s

Verifier Data 

OK	97

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-4105057-1466242889/watcher-4105057-1466242889 -o /tmp/evaluation-result-4105057-1466242889/solver-4105057-1466242889 -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-4105057-1466242889.opb 

pid=2840
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: 1.89 1.98 1.90 4/179 2843
/proc/meminfo: memFree=30021812/32872528 swapFree=526336/559040
[pid=2843] ppid=2840 vsize=688572 CPUtime=0 cores=1,3,5,7
/proc/2843/stat : 2843 (toysat) R 2840 2843 28898 0 -1 4202496 2559 0 0 0 0 0 0 0 20 0 4 0 26339076 705097728 3431 33554432000 4194304 16246674 140736994502896 140736994502320 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2843/statm: 172655 3441 441 2943 0 169549 0
[pid=2843/tid=2844] ppid=2840 vsize=758204 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2844/stat : 2844 (toysat) S 2840 2843 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339076 776400896 3706 33554432000 4194304 16246674 140736994502896 139740145757424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2843/tid=2845] ppid=2840 vsize=770492 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2845/stat : 2845 (toysat) S 2840 2843 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339076 788983808 3754 33554432000 4194304 16246674 140736994502896 139740135267568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2843/tid=2846] ppid=2840 vsize=775612 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2846/stat : 2846 (toysat) S 2840 2843 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339076 794226688 3771 33554432000 4194304 16246674 140736994502896 139740049304752 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2843
/proc/meminfo: memFree=30021812/32872528 swapFree=526336/559040
[pid=2843] ppid=2840 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/2843/stat : 2843 (toysat) R 2840 2843 28898 0 -1 4202496 29486 0 0 0 5 4 0 0 20 0 4 0 26339076 1247350784 30348 33554432000 4194304 16246674 140736994502896 140736994502320 12371445 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2843/statm: 304529 30358 642 2943 0 301423 0
[pid=2843/tid=2844] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2844/stat : 2844 (toysat) S 2840 2843 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 30364 33554432000 4194304 16246674 140736994502896 139740145757424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2843/tid=2845] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2845/stat : 2845 (toysat) S 2840 2843 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 30373 33554432000 4194304 16246674 140736994502896 139740135267568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2843/tid=2846] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2846/stat : 2846 (toysat) S 2840 2843 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 30381 33554432000 4194304 16246674 140736994502896 139740049304752 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200472 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2843
/proc/meminfo: memFree=30021812/32872528 swapFree=526336/559040
[pid=2843] ppid=2840 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/2843/stat : 2843 (toysat) R 2840 2843 28898 0 -1 4202496 53496 0 0 0 12 6 0 0 20 0 4 0 26339076 1247350784 54358 33554432000 4194304 16246674 140736994502896 140736994502320 12429797 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2843/statm: 304529 54370 642 2943 0 301423 0
[pid=2843/tid=2844] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2844/stat : 2844 (toysat) S 2840 2843 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 54380 33554432000 4194304 16246674 140736994502896 139740145757424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2843/tid=2845] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2845/stat : 2845 (toysat) S 2840 2843 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 54390 33554432000 4194304 16246674 140736994502896 139740135267568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2843/tid=2846] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2846/stat : 2846 (toysat) S 2840 2843 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 54400 33554432000 4194304 16246674 140736994502896 139740049304752 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300526 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2843
/proc/meminfo: memFree=30021812/32872528 swapFree=526336/559040
[pid=2843] ppid=2840 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/2843/stat : 2843 (toysat) R 2840 2843 28898 0 -1 4202496 83394 0 0 0 19 9 0 0 20 0 4 0 26339076 1247350784 84256 33554432000 4194304 16246674 140736994502896 140736994502320 12429797 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2843/statm: 304529 84260 654 2943 0 301423 0
[pid=2843/tid=2844] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2844/stat : 2844 (toysat) S 2840 2843 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 84263 33554432000 4194304 16246674 140736994502896 139740145757424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2843/tid=2845] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2845/stat : 2845 (toysat) S 2840 2843 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 84266 33554432000 4194304 16246674 140736994502896 139740135267568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2843/tid=2846] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2846/stat : 2846 (toysat) S 2840 2843 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 84268 33554432000 4194304 16246674 140736994502896 139740049304752 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2843 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400469 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2843
/proc/meminfo: memFree=30021812/32872528 swapFree=526336/559040
[pid=2843] ppid=2840 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/2843/stat : 2843 (toysat) R 2840 2843 28898 0 -1 4202496 106843 0 0 0 26 13 0 0 20 0 4 0 26339076 1247350784 107702 33554432000 4194304 16246674 140736994502896 140736994502320 12460395 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2843/statm: 304529 107713 759 2943 0 301423 0
[pid=2843/tid=2844] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2844/stat : 2844 (toysat) S 2840 2843 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 107722 33554432000 4194304 16246674 140736994502896 139740145757424 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2843/tid=2845] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2845/stat : 2845 (toysat) S 2840 2843 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 107727 33554432000 4194304 16246674 140736994502896 139740135267568 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2843/tid=2846] ppid=2840 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2843/task/2846/stat : 2846 (toysat) S 2840 2843 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339076 1247350784 107730 33554432000 4194304 16246674 140736994502896 139740049304752 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.458576
CPU time (s): 0.45193
CPU user time (s): 0.285956
CPU system time (s): 0.165974
CPU usage (%): 98.5507
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.285956
system time used= 0.165974
maximum resident set size= 454712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112829
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= 22
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:29
IDJOB=4105057
IDBENCH=2791
IDSOLVER=2542
FILE ID=node106/4105057-1466242889
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=97-Q=457.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105057-1466242889/watcher-4105057-1466242889 -o /tmp/evaluation-result-4105057-1466242889/solver-4105057-1466242889 -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-4105057-1466242889.opb

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

MD5SUM BENCH= 68c493ad2307ddf3ada2b93cd48a033d
RANDOM SEED=1913872211

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:        30021828 kB
Buffers:           82840 kB
Cached:           208516 kB
SwapCached:         1868 kB
Active:          1341276 kB
Inactive:         203584 kB
Active(anon):    1253148 kB
Inactive(anon):     3048 kB
Active(file):      88128 kB
Inactive(file):   200536 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17356 kB
Writeback:             0 kB
AnonPages:       1812316 kB
Mapped:            10908 kB
Shmem:                 0 kB
Slab:             612656 kB
SReclaimable:      55012 kB
SUnreclaim:       557644 kB
KernelStack:        1456 kB
PageTables:         7708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 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 11:41:30