Trace number 4080188

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 2016-05-02OPT3 0.573912 0.573913

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb
MD5SUM2fc96c84e9a32377eb9e70bf4047222f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables21
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint7
Maximum length of a constraint56
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32440
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)49
Sum of products size (including duplicates)98
Number of different products49
Sum of products size98

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c 2016-06-07T01:10:33+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-4080188-1465254633.opb"]
0.00/0.01	c use --random-gen="1029287835 703964889 2258213212 2348085328 2167067692 1792716517 3760775804 2009168467 3349107366 1189592870 112203437 560895501 4187778099 3704052200 3288545088 2524700545 3841514464 3439131203 388647342 3626338424 3044462576 3456372152 3077021757 3870577734 4154656059 556245116 2118332084 4217853597 515698308 1692767435 1187194849 1596915314 172393570 1874154761 2278041885 2423406343 3270304849 1957379652 2766852162 1570339934 3671749260 1364534973 447500969 3794068605 268447325 1701724267 154411800 1613423970 1654956664 751893751 473285338 1992733864 2530704072 3412908474 2479965407 3514777748 1926014313 2108315393 4085998863 1630243772 2183200902 3383267630 78900715 833970554 1018965096 880195432 4113904775 675592551 1173936316 4005479650 3124500604 154349264 4001729176 3682363610 949446927 153450601 925646659 2105804619 1561240944 1309342846 4117957630 4117562053 3158143392 1440641841 4191517347 3170711966 2250060200 3106817064 4275109087 3430979256 3476815554 1500202377 4223548970 2631592191 795630722 106318283 2573044371 1755995186 3324838970 3231117278 4204610417 382868969 4276295057 4095958812 980345166 3003136557 4046950910 938493761 963534001 1864160694 3992428208 2568043400 2610439965 2390975047 3683049160 1711241473 2426292875 2549183241 2533976512 114823490 2107835538 2919722115 846096458 3889918101 394067380 2121901827 3301822175 710605240 4254676784 2467646703 3737234108 2102420273 3561242230 1369239573 2990430966 3528575777 1239363590 2125069670 2168511724 24870391 440416868 1187890116 846557111 1067917934 3693161361 3080565540 3931590505 3530883063 1509513216 2989048444 4163600424 647867193 645797864 2552190232 790698806 3388291864 2913896753 2551366106 1942502160 1441920997 1241001130 629481022 521077048 127223589 1522413450 2059662501 2221393367 2374583751 966989909 570395851 675565833 1120441583 2204151557 2365400000 3916087537 1761596879 2152203907 392884201 3994956962 741535043 1126285634 1751111801 2158460722 91113419 4100810132 1677030458 761154603 455858613 2741108934 3445983901 522418801 1281068713 562963624 3874837697 495828100 572936545 880271727 1577246391 3327207309 639677715 2420199073 2103681782 339857864 2644421590 994336902 733503197 3774481970 3082617205 601810883 2681900554 3892627940 2147296812 2264127594 1976360656 426251382 3574806872 4165512872 3821743358 1839747579 135646549 1274351304 360862558 243047704 2533003126 2610218044 1602259334 2100792168 3813195523 3065334566 4150766662 1196069501 3162787259 1195494339 3024034915 1174012636 2774501205 822294518 1585072616 2130627004 683169905 1660017665 3021046700 3512005514 1845833447 2165596064 1791252191 1823991504 2145976269 1788033489 3975241093 3969162044 2518481303 311636537 73736745 358685951 2769523343 255 362436" option to reproduce the execution
0.00/0.01	c #vars 21
0.00/0.01	c #constraints 3
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.01	c  0.0s |       0 |       27 |       19 |       73      0 |        0 |        0
0.00/0.01	c #cpu_time = 0.004s
0.00/0.01	c #wall_clock_time = 0.004s
0.00/0.01	c #decision = 27
0.00/0.01	c #random_decision = 1
0.00/0.01	c #conflict = 19
0.00/0.01	c #restart = 0
0.00/0.01	o 123
0.00/0.01	c BCD2: updating upper bound: 127 -> 122
0.00/0.01	c BCD2: 0 <= obj <= 122
0.00/0.01	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.01	c  0.0s |       0 |        5 |        0 |       73      0 |        0 |        0
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 5
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: found a new core of size 6: cost of the new core is >=2
0.00/0.01	c lower bound updated to 2
0.00/0.01	c BCD2: 2 <= obj <= 122
0.00/0.01	c BCD2: #cores=1, #unrelaxed=1, #relaxed=6, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       73      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      116 |      100 |       81      0 |        0 |        0
0.00/0.06	c  0.0s |       2 |      277 |      250 |       90      3 |        0 |        0
0.00/0.09	c  0.1s |       3 |      529 |      475 |      100      6 |        0 |        0
0.09/0.15	c  0.1s |       4 |      881 |      813 |      111     11 |        0 |        0
0.19/0.23	c  0.2s |       5 |     1410 |     1320 |      123     18 |        0 |        0
0.29/0.36	c  0.3s |       6 |     2181 |     2081 |      136     28 |        0 |        0
0.49/0.53	c  0.5s |       6 |     3162 |     3057 |      136     40 |        0 |        0
0.49/0.53	c #cpu_time = 0.513s
0.49/0.53	c #wall_clock_time = 0.515s
0.49/0.53	c #decision = 3162
0.49/0.53	c #random_decision = 4
0.49/0.53	c #conflict = 3057
0.49/0.53	c #restart = 6
0.49/0.53	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 7: cost of the new core is >=3
0.49/0.53	c lower bound updated to 3
0.49/0.53	c BCD2: 3 <= obj <= 122
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=0
0.49/0.53	c BCD2: #sat=1 #unsat=3 bias=3/4
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      136      0 |        1 |        0
0.49/0.54	c  0.0s |       0 |       88 |       68 |      136      0 |        1 |        1
0.49/0.54	c #cpu_time = 0.010s
0.49/0.54	c #wall_clock_time = 0.010s
0.49/0.54	c #decision = 88
0.49/0.54	c #random_decision = 1
0.49/0.54	c #conflict = 68
0.49/0.54	c #restart = 0
0.49/0.54	o 15
0.49/0.54	c BCD2: hardening fixes 3 literals
0.49/0.54	c BCD2: updating upper bound: 122 -> 14
0.49/0.54	c BCD2: 3 <= obj <= 14
0.49/0.54	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=3
0.49/0.54	c BCD2: #sat=2 #unsat=3 bias=3/5
0.49/0.54	c Solving starts ...
0.49/0.54	c ============================[ Search Statistics ]============================
0.49/0.54	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.54	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.54	c =============================================================================
0.49/0.54	c  0.0s |       0 |        0 |        0 |      136      0 |       28 |        3
0.49/0.54	c  0.0s |       0 |       22 |        8 |      136      0 |       28 |       66
0.49/0.54	c #cpu_time = 0.002s
0.49/0.54	c #wall_clock_time = 0.002s
0.49/0.54	c #decision = 22
0.49/0.54	c #random_decision = 0
0.49/0.54	c #conflict = 8
0.49/0.54	c #restart = 0
0.49/0.54	o 5
0.49/0.54	c BCD2: hardening fixes 1 literals
0.49/0.54	c BCD2: updating upper bound: 14 -> 4
0.49/0.54	c BCD2: 3 <= obj <= 4
0.49/0.54	c BCD2: #cores=1, #unrelaxed=0, #relaxed=3, #hardened=4
0.49/0.54	c BCD2: #sat=3 #unsat=3 bias=3/6
0.49/0.54	c Solving starts ...
0.49/0.54	c ============================[ Search Statistics ]============================
0.49/0.54	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.54	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.54	c =============================================================================
0.49/0.54	c  0.0s |       0 |        0 |        0 |      136      0 |       37 |       67
0.49/0.54	c  0.0s |       0 |        8 |        4 |      136      0 |       37 |       89
0.49/0.54	c #cpu_time = 0.001s
0.49/0.54	c #wall_clock_time = 0.001s
0.49/0.54	c #decision = 8
0.49/0.54	c #random_decision = 0
0.49/0.54	c #conflict = 4
0.49/0.54	c #restart = 0
0.49/0.54	o 3
0.49/0.54	s OPTIMUM FOUND
0.49/0.54	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10
0.49/0.54	v x11 x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20
0.49/0.54	v -x21
0.49/0.54	c total CPU time = 0.546s
0.49/0.54	c total wall clock time = 0.548s

Verifier Data 

OK	3

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-4080188-1465254633/watcher-4080188-1465254633 -o /tmp/evaluation-result-4080188-1465254633/solver-4080188-1465254633 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1465221288-1239 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4080188-1465254633.opb 

pid=5118
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=828860 CPUtime=0 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 3109 0 0 0 0 0 0 0 20 0 4 0 107398778 848752640 2959 33554432000 4194304 16246674 140736468429424 140736468428848 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 207727 2969 441 2943 0 204621 0
[pid=5121/tid=5122] ppid=5118 vsize=846268 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 866578432 3028 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=850364 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 870772736 3045 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=854460 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 874967040 3062 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100163 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 22077 0 0 0 6 3 0 0 20 0 4 0 107398778 1247350784 21914 33554432000 4194304 16246674 140736468429424 140736468428848 6021007 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 304529 21924 795 2943 0 301423 0
[pid=5121/tid=5122] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 21930 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 21934 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 21940 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200539 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 41423 0 0 0 13 6 0 0 20 0 4 0 107398778 1247350784 41260 33554432000 4194304 16246674 140736468429424 140736468428848 5662075 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 304529 41269 795 2943 0 301423 0
[pid=5121/tid=5122] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 41275 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 41283 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 41287 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300492 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 60628 0 0 0 21 8 0 0 20 0 4 0 107398778 1247350784 60465 33554432000 4194304 16246674 140736468429424 140736468428848 5515837 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 304529 60472 795 2943 0 301423 0
[pid=5121/tid=5122] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 60476 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 60482 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 60486 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5121 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400495 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 80107 0 0 0 27 12 0 0 20 0 4 0 107398778 1247350784 79944 33554432000 4194304 16246674 140736468429424 140736468428848 6021007 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 304529 79957 795 2943 0 301423 0
[pid=5121/tid=5122] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 79965 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 79970 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 79972 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.500423 s]
/proc/loadavg: 2.13 2.10 2.02 3/180 5121
/proc/meminfo: memFree=30616604/32872528 swapFree=10676/249824
[pid=5121] ppid=5118 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/5121/stat : 5121 (toysat) R 5118 5121 1222 0 -1 4202496 99699 0 0 0 35 14 0 0 20 0 4 0 107398778 1247350784 99536 33554432000 4194304 16246674 140736468429424 140736468428848 5546181 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5121/statm: 304529 99549 795 2943 0 301423 0
[pid=5121/tid=5122] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5122/stat : 5122 (toysat) S 5118 5121 1222 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 99557 33554432000 4194304 16246674 140736468429424 140056783203568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=5121/tid=5123] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5123/stat : 5123 (toysat) S 5118 5121 1222 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 99562 33554432000 4194304 16246674 140736468429424 140056772713712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=5121/tid=5124] ppid=5118 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/5121/task/5124/stat : 5124 (toysat) S 5118 5121 1222 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107398778 1247350784 99565 33554432000 4194304 16246674 140736468429424 140056762240176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.573913
CPU time (s): 0.573912
CPU user time (s): 0.385941
CPU system time (s): 0.187971
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.385941
system time used= 0.187971
maximum resident set size= 435396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109020
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= 19
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-07 01:10:33
IDJOB=4080188
IDBENCH=47941
IDSOLVER=2542
FILE ID=node103/4080188-1465254633
RUNJOBID= node103-1465221288-1239
PBS_JOBID= 19843228
Free space on /tmp= 71720 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4080188-1465254633/watcher-4080188-1465254633 -o /tmp/evaluation-result-4080188-1465254633/solver-4080188-1465254633 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1465221288-1239 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4080188-1465254633.opb

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

MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f
RANDOM SEED=222586007

node103.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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	: 5332.56
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		: 2666.760
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	: 5332.55
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		: 2666.760
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		: 2666.760
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	: 5332.55
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		: 2666.760
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	: 5332.55
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		: 2666.760
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:        30616612 kB
Buffers:           63220 kB
Cached:           140500 kB
SwapCached:         1712 kB
Active:          1197536 kB
Inactive:         103028 kB
Active(anon):    1098068 kB
Inactive(anon):     1160 kB
Active(file):      99468 kB
Inactive(file):   101868 kB
Unevictable:      249824 kB
Mlocked:           10676 kB
SwapTotal:      67108856 kB
SwapFree:       67096648 kB
Dirty:             16560 kB
Writeback:             0 kB
AnonPages:       1348152 kB
Mapped:            10548 kB
Shmem:                 0 kB
Slab:             570364 kB
SReclaimable:      14088 kB
SUnreclaim:       556276 kB
KernelStack:        1456 kB
PageTables:         6852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1490940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 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= 71704 MiB
End job on node103 at 2016-06-07 01:10:34