Trace number 4104809

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 2016-05-02OPT307 1.10183 1.10342

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=307-Q=317.opb
MD5SUM3ed44f9ff08849b3b78271af451351d4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark0.020995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
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 97319
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 358440
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 2016-06-18T11:41:02+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-4104809-1466242862.opb"]
0.00/0.01	c use --random-gen="1013180490 3080803893 3935808307 607201720 3372791511 1008326637 2641454245 1037802942 2271775516 1307010610 1400088137 3834055640 720097760 1455171243 2610120389 4257940140 1067470899 1799344417 2345211637 1671662051 3861897566 3243417679 1370573567 4106971069 3067493386 4006333212 2557801198 3622620169 2698989640 3760052298 2818946498 3670053948 2113180587 1480025825 2625889230 417983342 3602113871 2951434996 1111683570 979926374 4017316481 1208986005 194858027 2869424737 265364190 3537146053 42102887 1709785853 1954483380 2126264161 3865723770 3555828833 1760957773 1749743593 545225397 1478708617 1078978030 3548921880 4132624151 4221043518 2758077160 2499310523 69544990 4177811749 1561968274 1060770353 2878297664 2021186862 3319162565 3803502284 233436284 3298381368 2772718630 1948171695 3393298660 1986251132 3065395782 2362100727 4169171551 1338224434 1019522889 3707064173 671475864 824692354 1798590862 1253595983 1247657509 1937343751 327124702 833711297 112650286 1368181154 3467610427 3437958053 34234495 1585047026 1932631332 1001478629 3845223295 4251174602 855809981 1231857718 1154544902 2488816338 3580039419 3944802519 1344104809 529086835 293758878 1580735174 1232501548 1673743004 749967030 2123390338 3252554430 466479132 4098807137 911838706 3642175350 2479317741 443889915 2801792397 3734564493 3758768359 691120776 988780286 3640069145 1314080947 378577771 2078594064 1271633299 165317871 3279399431 3866132045 3994164091 2910420748 408248588 3598144384 522074933 3325316559 342474855 2750664883 587597535 1387228999 3944182660 674211470 2744072706 3681145513 4046534378 4023169186 3433687345 3725981816 1257498889 2720042450 1221290836 1057510647 1091054273 896645619 1904589240 53946838 3363476966 537889040 1389082691 2791897700 835497373 3403199034 3779509259 138641562 1740548847 1656077966 34509811 914352582 3396322649 2469262831 1272768792 949334736 222123679 2881554751 486926596 3011742328 2751186374 662551910 710828917 3539809256 78373322 2779673843 1174395125 3088522623 4194078674 16567408 1262728229 702507299 3213294619 9439449 1717845171 2308420842 4170816381 2018491109 4284750620 1634295948 3934189057 2488633780 1750957551 139388146 2872760076 1957719741 1839803276 3205705713 3241522401 3776877438 3825110142 2448950205 911343030 2523903391 3631563998 1198784742 1371093778 572706738 616222956 2536317285 3270714865 2786322026 58765771 3129394804 1257294760 3062983563 3390213395 3268253951 1881794024 608072856 70337520 1268995265 1951018992 4141374617 2644963571 3238326216 926214774 4089845157 3171285043 3285070744 2859101197 4176309553 3395560669 3403020960 441339495 2633465555 2594173868 1945582641 1887526649 1464137919 1986665344 3104030604 2806834525 2127159515 4044994339 1253368971 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.99/1.00	c BCD2: Hardening is enabled.
0.99/1.00	c BCD2: BiasedSearch is enabled.
0.99/1.00	c Solving starts ...
0.99/1.00	c ============================[ Search Statistics ]============================
0.99/1.00	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.00	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.00	c =============================================================================
0.99/1.00	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.99/1.01	c  0.0s |       0 |       58 |       48 |      114      0 |        0 |        0
0.99/1.01	c #cpu_time = 0.006s
0.99/1.01	c #wall_clock_time = 0.006s
0.99/1.01	c #decision = 58
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 48
0.99/1.01	c #restart = 0
0.99/1.01	o 307
0.99/1.01	c BCD2: updating upper bound: 511 -> 306
0.99/1.01	c BCD2: 0 <= obj <= 306
0.99/1.01	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.99/1.01	c BCD2: #sat=1 #unsat=1 bias=1/2
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.99/1.01	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.99/1.01	c #cpu_time = 0.000s
0.99/1.01	c #wall_clock_time = 0.000s
0.99/1.01	c #decision = 2
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 1
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: found a new core of size 2: cost of the new core is >=128
0.99/1.01	c lower bound updated to 128
0.99/1.01	c BCD2: 128 <= obj <= 306
0.99/1.01	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.99/1.01	c BCD2: #sat=1 #unsat=2 bias=2/3
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.99/1.01	c  0.0s |       0 |        2 |        0 |      114      0 |        0 |        0
0.99/1.01	c #cpu_time = 0.000s
0.99/1.01	c #wall_clock_time = 0.000s
0.99/1.01	c #decision = 2
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 0
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=160
0.99/1.01	c lower bound updated to 160
0.99/1.01	c BCD2: 160 <= obj <= 306
0.99/1.01	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.99/1.01	c BCD2: #sat=1 #unsat=3 bias=3/4
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.99/1.01	c  0.0s |       0 |       20 |       15 |      114      0 |        1 |        1
0.99/1.01	c #cpu_time = 0.002s
0.99/1.01	c #wall_clock_time = 0.002s
0.99/1.01	c #decision = 20
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 15
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=161
0.99/1.01	c lower bound updated to 161
0.99/1.01	c BCD2: 161 <= obj <= 306
0.99/1.01	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.99/1.01	c BCD2: #sat=1 #unsat=4 bias=4/5
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        1
0.99/1.03	c  0.0s |       1 |      112 |      100 |      126      1 |        2 |        2
0.99/1.04	c  0.0s |       1 |      198 |      179 |      126      2 |        3 |        3
0.99/1.04	c #cpu_time = 0.021s
0.99/1.04	c #wall_clock_time = 0.021s
0.99/1.04	c #decision = 198
0.99/1.04	c #random_decision = 1
0.99/1.04	c #conflict = 179
0.99/1.04	c #restart = 1
0.99/1.04	c BCD2: updating lower bound of a core
0.99/1.04	c lower bound updated to 278
0.99/1.04	c BCD2: 278 <= obj <= 306
0.99/1.04	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.99/1.04	c BCD2: #sat=1 #unsat=5 bias=5/6
0.99/1.04	c Solving starts ...
0.99/1.04	c ============================[ Search Statistics ]============================
0.99/1.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.04	c =============================================================================
0.99/1.04	c  0.0s |       0 |        0 |        0 |      126      0 |       24 |        3
0.99/1.04	c  0.0s |       0 |       45 |       41 |      139      0 |       35 |       98
0.99/1.04	c #cpu_time = 0.004s
0.99/1.04	c #wall_clock_time = 0.004s
0.99/1.04	c #decision = 45
0.99/1.04	c #random_decision = 1
0.99/1.04	c #conflict = 41
0.99/1.04	c #restart = 0
0.99/1.04	c BCD2: updating lower bound of a core
0.99/1.04	c lower bound updated to 303
0.99/1.04	c BCD2: 303 <= obj <= 306
0.99/1.04	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.99/1.04	c BCD2: #sat=1 #unsat=6 bias=6/7
0.99/1.04	c Solving starts ...
0.99/1.04	c ============================[ Search Statistics ]============================
0.99/1.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.04	c =============================================================================
0.99/1.04	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |       99
0.99/1.04	c  0.0s |       0 |       16 |       14 |      139      0 |       38 |      109
0.99/1.04	c #cpu_time = 0.001s
0.99/1.04	c #wall_clock_time = 0.002s
0.99/1.04	c #decision = 16
0.99/1.04	c #random_decision = 0
0.99/1.04	c #conflict = 14
0.99/1.04	c #restart = 0
0.99/1.04	c BCD2: updating lower bound of a core
0.99/1.04	c lower bound updated to 307
0.99/1.04	s OPTIMUM FOUND
0.99/1.04	v x1 x2 -x3 -x4 x5 x6 -x7 -x8 x9 x10
0.99/1.04	v -x11 x12 x13 x14 x15 -x16 -x17 x18 x19 -x20
0.99/1.04	v x21 x22 x23 x24 -x25 -x26 x27 x28 -x29 x30
0.99/1.04	v x31 x32 x33 -x34 -x35 x36 -x37 -x38 -x39 -x40
0.99/1.04	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.99/1.04	v -x51 -x52 -x53 -x54 x55 -x56 x57 x58 x59 x60
0.99/1.04	v -x61 -x62 x63 x64 -x65 x66 x67 x68 x69 -x70
0.99/1.04	v -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.99/1.04	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.99/1.04	v x91 -x92 x93 x94 x95 x96 -x97 -x98 x99
0.99/1.04	c total CPU time = 1.042s
0.99/1.04	c total wall clock time = 1.045s

Verifier Data 

OK	307

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-4104809-1466242862/watcher-4104809-1466242862 -o /tmp/evaluation-result-4104809-1466242862/solver-4104809-1466242862 -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-4104809-1466242862.opb 

pid=1266
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: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=296380 CPUtime=0 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 1030 0 0 0 0 0 0 0 20 0 4 0 26336335 303493120 1391 33554432000 4194304 16246674 140733412308496 140733412307920 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 74607 1400 441 2943 0 71501 0
[pid=1269/tid=1270] ppid=1266 vsize=600508 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 614920192 2580 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=604604 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 619114496 2597 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=608700 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 623308800 2613 33554432000 4194304 16246674 140733412308496 140545374538928 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100184 s]
/proc/loadavg: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 31378 0 0 0 5 4 0 0 20 0 4 0 26336335 1247350784 31729 33554432000 4194304 16246674 140733412308496 140733412307432 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 304529 31736 640 2943 0 301423 0
[pid=1269/tid=1270] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 31741 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 31746 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 31751 33554432000 4194304 16246674 140733412308496 140545374538928 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+0.200522 s]
/proc/loadavg: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 56440 0 0 0 12 7 0 0 20 0 4 0 26336335 1247350784 56792 33554432000 4194304 16246674 140733412308496 140733412307432 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 304529 56801 640 2943 0 301423 0
[pid=1269/tid=1270] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 56807 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 56813 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 56818 33554432000 4194304 16246674 140733412308496 140545374538928 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: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 79205 0 0 0 18 10 0 0 20 0 4 0 26336335 1247350784 79556 33554432000 4194304 16246674 140733412308496 140733412307432 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 304529 79561 640 2943 0 301423 0
[pid=1269/tid=1270] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 79565 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 79568 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 79571 33554432000 4194304 16246674 140733412308496 140545374538928 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+0.700372 s]
/proc/loadavg: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 185104 0 0 0 45 24 0 0 20 0 4 0 26336335 1247350784 185455 33554432000 4194304 16246674 140733412308496 140733412290368 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 304529 185460 653 2943 0 301423 0
[pid=1269/tid=1270] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 185464 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 185467 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 185470 33554432000 4194304 16246674 140733412308496 140545374538928 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 1269 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.801749 s]
/proc/loadavg: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 209423 0 0 0 52 27 0 0 20 0 4 0 26336335 1247350784 209774 33554432000 4194304 16246674 140733412308496 140733412290368 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 304529 209791 653 2943 0 301423 0
[pid=1269/tid=1270] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 209800 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 209808 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26336335 1247350784 209818 33554432000 4194304 16246674 140733412308496 140545374538928 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.00036 s]
/proc/loadavg: 1.84 1.98 1.89 3/178 1269
/proc/meminfo: memFree=30022628/32872528 swapFree=526336/559040
[pid=1269] ppid=1266 vsize=1227332 CPUtime=0.99 cores=1,3,5,7
/proc/1269/stat : 1269 (toysat) R 1266 1269 28898 0 -1 4202496 247700 0 0 0 67 32 0 0 20 0 4 0 26336335 1256787968 248007 33554432000 4194304 16246674 140733412308496 140733412307808 12449269 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1269/statm: 306833 248007 842 2943 0 303727 0
[pid=1269/tid=1270] ppid=1266 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1270/stat : 1270 (toysat) S 1266 1269 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26336335 1256787968 248007 33554432000 4194304 16246674 140733412308496 140545395502320 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1269/tid=1271] ppid=1266 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1271/stat : 1271 (toysat) S 1266 1269 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26336335 1256787968 248007 33554432000 4194304 16246674 140733412308496 140545385012464 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1269/tid=1272] ppid=1266 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/1269/task/1272/stat : 1272 (toysat) S 1266 1269 28898 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 26336335 1256787968 248007 33554432000 4194304 16246674 140733412308496 140545374538928 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 1227332

Child status: 0
Real time (s): 1.10342
CPU time (s): 1.10183
CPU user time (s): 0.71789
CPU system time (s): 0.383941
CPU usage (%): 99.8565
Max. virtual memory (cumulated for all children) (KiB): 1227332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.71789
system time used= 0.383941
maximum resident set size= 992324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247775
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:02
IDJOB=4104809
IDBENCH=2758
IDSOLVER=2542
FILE ID=node106/4104809-1466242862
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=307-Q=317.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104809-1466242862/watcher-4104809-1466242862 -o /tmp/evaluation-result-4104809-1466242862/solver-4104809-1466242862 -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-4104809-1466242862.opb

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

MD5SUM BENCH= 3ed44f9ff08849b3b78271af451351d4
RANDOM SEED=1955727217

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:        30023164 kB
Buffers:           81848 kB
Cached:           207392 kB
SwapCached:         1868 kB
Active:          1340084 kB
Inactive:         203260 kB
Active(anon):    1253328 kB
Inactive(anon):     3048 kB
Active(file):      86756 kB
Inactive(file):   200212 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17428 kB
Writeback:             0 kB
AnonPages:       1812300 kB
Mapped:            10836 kB
Shmem:                 0 kB
Slab:             612232 kB
SReclaimable:      54632 kB
SUnreclaim:       557600 kB
KernelStack:        1440 kB
PageTables:         7560 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:    235520 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 11:41:03