Trace number 4104953

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 2016-05-02OPT179 1.03984 1.04379

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=179-Q=509.opb
MD5SUMe7715e6b42c686d5984d07082756aa75
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark179
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 179
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 91111
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 352232
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 2016-06-18T11:41:16+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-4104953-1466242876.opb"]
0.00/0.01	c use --random-gen="1441540443 2205095615 3862477709 2019768749 3363462038 3178635796 472125672 1969499409 2056438218 2355661173 3325774565 153770439 1908572183 1911516869 3352950702 3860866665 574216962 622291834 3680975938 1896492366 950021859 2958281117 1532481531 4018338563 1959747061 2253741464 3246053932 3118010306 1133256495 1216571684 918627563 2862111917 2807744232 1718780344 2478769550 1667632333 609462886 1395584303 1729782736 1071034352 2882851385 1614815625 3736251616 2825680773 659814873 833332051 3975518337 1246997256 3347356399 1258412304 928543511 293026145 3750592731 4083357138 4290002035 1963882211 1653185922 4217891499 3804705736 4255501929 1085827271 1268226901 4220771543 456329146 872603071 285083240 1253867489 1223290013 2597794136 1976341000 2109021264 2684801007 2065120958 2778369862 2115914595 339552814 555171502 67493628 698386709 224287943 2057634543 3014564997 2887927750 1105723141 2756245293 2199897977 2563162508 753210822 969547306 4274394381 1981759047 3298107111 4104547556 3724727228 419149660 2386664482 1531800102 619598888 2021830459 1398454752 2210081386 2380512603 1093234443 3939155592 3713407210 1449265226 2557007389 3732770195 1595320216 3233588561 3862353074 4004298033 416460154 2243915860 3781691463 1608216698 2485511359 235775278 2240941295 1571720596 395851438 769050025 397401595 1616570005 980382534 1166829378 2138634480 2019012995 4024209018 3919973666 644212802 2239283140 446064993 2275914272 375399585 1739895290 2530359257 2699019312 1860187954 686565016 420328305 1763351971 2186435524 1839251856 999340610 2536730244 2533123968 976797117 981985249 3857920959 1335634360 3438372449 2938607794 2265099038 1510816537 2023054674 1095926056 509385948 3370314916 461462417 2245003541 530738981 3470112324 3281334808 1091128499 633958156 3944140027 4232102881 1292354014 1055014575 296583860 1228925950 3718252744 2260135741 2465760483 3279044006 2040538900 2536912397 3077947416 1066337611 1421521692 3762464631 329797768 876745364 3327639172 1037774194 3993031679 542390902 1523072591 619039226 3036864604 3816365706 1555398850 3379513194 1055862417 3880287286 2142180457 771812594 3302188998 1613717144 3682321007 2491012445 3803242982 1723708777 1561255944 2758043222 980318458 3310085852 2693802653 218806335 1843008889 4049315381 499276820 2129850188 856037536 594406815 3258811879 1361275447 3066760618 2632350562 353208243 1576328327 1992454094 2124430186 2907678381 716997245 261599413 594182823 3644140453 589422207 1011016564 3933476186 3063602947 1430986552 2393558063 503771450 496937808 922000020 2516950136 1732820170 596066620 4293571507 3611897303 617991371 233983073 1363116645 197260323 820953679 2041015821 1801383942 2865637274 3713653445 494154078 3389790219 1850247563 3706321795 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.89/0.97	c BCD2: Hardening is enabled.
0.89/0.97	c BCD2: BiasedSearch is enabled.
0.89/0.97	c Solving starts ...
0.89/0.97	c ============================[ Search Statistics ]============================
0.89/0.97	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.97	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.97	c =============================================================================
0.89/0.97	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.98	c  0.0s |       0 |       97 |       86 |      114      0 |        0 |        0
0.89/0.98	c #cpu_time = 0.010s
0.89/0.98	c #wall_clock_time = 0.010s
0.89/0.98	c #decision = 97
0.89/0.98	c #random_decision = 0
0.89/0.98	c #conflict = 86
0.89/0.98	c #restart = 0
0.89/0.98	o 179
0.89/0.98	c BCD2: hardening fixes 1 literals
0.89/0.98	c BCD2: updating upper bound: 511 -> 178
0.89/0.98	c BCD2: 0 <= obj <= 178
0.89/0.98	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.89/0.98	c BCD2: #sat=1 #unsat=1 bias=1/2
0.89/0.98	c Solving starts ...
0.89/0.98	c ============================[ Search Statistics ]============================
0.89/0.98	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.98	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.98	c =============================================================================
0.89/0.98	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |        0
0.89/0.98	c  0.0s |       0 |        1 |        1 |      114      0 |       31 |       99
0.89/0.98	c #cpu_time = 0.001s
0.89/0.98	c #wall_clock_time = 0.001s
0.89/0.98	c #decision = 1
0.89/0.98	c #random_decision = 0
0.89/0.98	c #conflict = 1
0.89/0.98	c #restart = 0
0.89/0.98	c BCD2: found a new core of size 1: cost of the new core is >=128
0.89/0.98	c lower bound updated to 128
0.89/0.98	c BCD2: hardening fixes 1 literals
0.89/0.98	c BCD2: 128 <= obj <= 178
0.89/0.98	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.89/0.98	c BCD2: #sat=1 #unsat=2 bias=2/3
0.89/0.98	c Solving starts ...
0.89/0.98	c ============================[ Search Statistics ]============================
0.89/0.98	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.98	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.98	c =============================================================================
0.89/0.98	c  0.0s |       0 |        0 |        0 |      114      0 |       31 |       99
0.89/0.98	c  0.0s |       0 |        1 |        0 |      114      0 |       31 |       99
0.89/0.98	c #cpu_time = 0.000s
0.89/0.98	c #wall_clock_time = 0.000s
0.89/0.98	c #decision = 1
0.89/0.98	c #random_decision = 0
0.89/0.98	c #conflict = 0
0.89/0.98	c #restart = 0
0.89/0.98	c BCD2: found a new core of size 1: cost of the new core is >=32
0.89/0.98	c lower bound updated to 160
0.89/0.98	c BCD2: 160 <= obj <= 178
0.89/0.98	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
0.89/0.98	c BCD2: #sat=1 #unsat=3 bias=3/4
0.89/0.98	c Solving starts ...
0.89/0.98	c ============================[ Search Statistics ]============================
0.89/0.98	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.98	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.98	c =============================================================================
0.89/0.98	c  0.0s |       0 |        0 |        0 |      114      0 |       31 |       99
0.89/0.98	c  0.0s |       0 |        3 |        2 |      114      0 |       91 |       99
0.89/0.98	c #cpu_time = 0.000s
0.89/0.98	c #wall_clock_time = 0.000s
0.89/0.98	c #decision = 3
0.89/0.98	c #random_decision = 0
0.89/0.98	c #conflict = 2
0.89/0.98	c #restart = 0
0.89/0.98	c lower bound updated to 179
0.89/0.98	s OPTIMUM FOUND
0.89/0.98	v x1 x2 -x3 -x4 x5 x6 -x7 x8 -x9 x10
0.89/0.98	v -x11 x12 x13 x14 x15 x16 x17 x18 x19 -x20
0.89/0.98	v x21 x22 x23 x24 x25 x26 x27 x28 -x29 x30
0.89/0.98	v x31 x32 x33 x34 x35 x36 -x37 -x38 -x39 -x40
0.89/0.98	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.89/0.98	v -x51 -x52 -x53 -x54 x55 -x56 x57 x58 x59 x60
0.89/0.98	v x61 x62 x63 x64 -x65 x66 x67 x68 x69 x70
0.89/0.98	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.89/0.98	v -x81 x82 -x83 x84 x85 x86 x87 x88 x89 x90
0.89/0.98	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.89/0.98	c total CPU time = 0.981s
0.89/0.98	c total wall clock time = 0.984s

Verifier Data 

OK	179

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-4104953-1466242876/watcher-4104953-1466242876 -o /tmp/evaluation-result-4104953-1466242876/solver-4104953-1466242876 -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-4104953-1466242876.opb 

pid=2203
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: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=390588 CPUtime=0 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 1396 0 0 0 0 0 0 0 20 0 4 0 26337689 399962112 1758 33554432000 4194304 16246674 140734909315728 140734909315152 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 98159 1767 441 2943 0 95053 0
[pid=2206/tid=2207] ppid=2203 vsize=458172 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 469168128 2024 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=463292 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 474411008 2043 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=467388 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 478605312 2057 33554432000 4194304 16246674 140734909315728 139984124243120 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 31101 0 0 0 4 4 0 0 20 0 4 0 26337689 1247350784 31454 33554432000 4194304 16246674 140734909315728 140734909315152 12655109 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 304529 31467 640 2943 0 301423 0
[pid=2206/tid=2207] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 31475 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 31484 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 31493 33554432000 4194304 16246674 140734909315728 139984124243120 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200534 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 56051 0 0 0 11 7 0 0 20 0 4 0 26337689 1247350784 56404 33554432000 4194304 16246674 140734909315728 140734909315152 12449399 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 304529 56420 640 2943 0 301423 0
[pid=2206/tid=2207] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 56429 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 56438 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 56447 33554432000 4194304 16246674 140734909315728 139984124243120 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+0.300491 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 79100 0 0 0 18 10 0 0 20 0 4 0 26337689 1247350784 79452 33554432000 4194304 16246674 140734909315728 140734909315152 12652961 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 304529 79462 640 2943 0 301423 0
[pid=2206/tid=2207] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 79468 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 79474 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 79480 33554432000 4194304 16246674 140734909315728 139984124243120 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

[startup+0.700415 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=1218116 CPUtime=0.68 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 185048 0 0 0 43 25 0 0 20 0 4 0 26337689 1247350784 185400 33554432000 4194304 16246674 140734909315728 140734909297600 6958465 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 304529 185412 652 2943 0 301423 0
[pid=2206/tid=2207] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 185420 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 185428 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 185435 33554432000 4194304 16246674 140734909315728 139984124243120 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2206 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800502 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202496 209090 0 0 0 51 28 0 0 20 0 4 0 26337689 1247350784 209442 33554432000 4194304 16246674 140734909315728 140734909297600 6958465 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 304529 209454 652 2943 0 301423 0
[pid=2206/tid=2207] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2207/stat : 2207 (toysat) S 2203 2206 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 209461 33554432000 4194304 16246674 140734909315728 139984253201648 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=2206/tid=2208] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2208/stat : 2208 (toysat) S 2203 2206 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 209469 33554432000 4194304 16246674 140734909315728 139984242711792 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=2206/tid=2209] ppid=2203 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2206/task/2209/stat : 2209 (toysat) S 2203 2206 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337689 1247350784 209476 33554432000 4194304 16246674 140734909315728 139984124243120 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.0004 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 2206
/proc/meminfo: memFree=30021572/32872528 swapFree=526336/559040
[pid=2206] ppid=2203 vsize=0 CPUtime=0.98 cores=1,3,5,7
/proc/2206/stat : 2206 (toysat) R 2203 2206 28898 0 -1 4202500 247634 0 0 0 64 34 0 0 20 0 1 0 26337689 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2206/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.04379
CPU time (s): 1.03984
CPU user time (s): 0.646901
CPU system time (s): 0.39294
CPU usage (%): 99.6221
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.646901
system time used= 0.39294
maximum resident set size= 991764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247634
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= 8

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:16
IDJOB=4104953
IDBENCH=2778
IDSOLVER=2542
FILE ID=node106/4104953-1466242876
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=179-Q=509.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104953-1466242876/watcher-4104953-1466242876 -o /tmp/evaluation-result-4104953-1466242876/solver-4104953-1466242876 -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-4104953-1466242876.opb

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

MD5SUM BENCH= e7715e6b42c686d5984d07082756aa75
RANDOM SEED=1199260514

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:        30021844 kB
Buffers:           82428 kB
Cached:           208092 kB
SwapCached:         1868 kB
Active:          1340692 kB
Inactive:         203552 kB
Active(anon):    1253028 kB
Inactive(anon):     3048 kB
Active(file):      87664 kB
Inactive(file):   200504 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16816 kB
Writeback:             0 kB
AnonPages:       1811800 kB
Mapped:            10780 kB
Shmem:                 0 kB
Slab:             612756 kB
SReclaimable:      55056 kB
SUnreclaim:       557700 kB
KernelStack:        1504 kB
PageTables:         7704 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:    251904 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 11:41:17