Trace number 4105033

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 2016-05-02OPT59 0.120981 0.123721

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=59-Q=131.opb
MD5SUMc84fd870c7cb991e56116aa67d242615
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark59
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 59
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 268850
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

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 2016-06-18T11:41:27+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-4105033-1466242887.opb"]
0.00/0.01	c use --random-gen="2942058371 1737210153 3141238972 711761059 4080751384 2727675398 1195750904 3236723803 2176095960 1625011435 284420663 257289184 321819896 4281262721 3559861274 2009815895 1680381106 4135372529 4166665080 1423087368 639308944 414095676 3110178779 1308703832 3241507621 2828565819 1477108255 322888630 3056504279 383048974 847809371 3862678856 275648379 3067712803 2226402662 1399479517 2026581827 1918269934 1262993018 3372589204 2249968390 4035324133 2976318029 51327737 2346894051 2073341449 2784141557 3789187191 1447061614 3346668574 1095318390 3321073102 802479479 3506190397 882671878 1066495340 3139665621 2342436353 2682543033 1637056125 3485738379 4803951 4239350322 1664010921 3381530767 3991431140 2460083723 273486003 1410960254 2897595285 2446718403 3709959921 3249408547 1371125634 431800080 1120051436 2497525102 335241960 2435189069 359616551 650522092 1804009720 4268924019 414532781 4269498586 2068945534 4216547229 3870445621 4103857813 1516724149 3007859792 815630600 4238112390 967948492 422258345 3432373255 669646767 725966148 1567390946 2476177013 663807588 994731377 1740830502 1625215648 436025510 87591275 288339351 296950465 1888649677 1072101967 540413971 319017566 951236572 2801099668 1498706882 2292750331 854088627 1515513296 283008213 3352680334 2593095356 3380203402 1589712676 2492357783 3521733048 808168044 840437631 1641985241 3979697632 1145315819 2350987703 1119000847 815223103 2334782441 344664830 3471826213 951605165 3769069885 1312155384 558654882 2103477243 253336872 1769369825 2877304270 1799563127 705160114 1189831784 2621995859 4102452512 3996674336 2355993024 3100197144 2556185983 2051030426 1502241161 1585432773 2000903274 1160579482 217574074 1085431656 1942821599 2618752234 3436749411 2797032408 942909969 1181078344 1714186082 1557456380 1317825977 335370731 2988227745 1555417357 2192454277 80484760 800719840 1245534472 264146188 2888782058 1627270398 753766880 2165410541 1646113052 963364188 835669377 613697334 3281520825 777117061 4004337486 1371739535 483208054 3839377503 4162015517 352150885 3087773447 1758685588 4165035252 3900946501 250394207 4139430809 2987765344 475961019 752538615 1960308474 2648028149 2072853640 3900891219 175136195 1966910272 2013395531 3082611314 2544350828 3945824391 3251912412 1747165221 69524416 1255104780 1183404114 4149852674 3407712431 3986762744 1481395405 483216984 2535189896 822015395 2806038608 121034355 3844903724 1384117379 2538343962 1436833412 1432051070 1016574951 1312830673 2607383870 3875163884 265557381 222248847 4099845073 1422742829 3114905019 2700673119 2142548198 1608914012 3879656973 272838920 715264124 2487899443 1967228768 2522174793 877502605 552654224 3730491780 215979612 827942246 2374655749 3031276831 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.00/0.06	c BCD2: Hardening is enabled.
0.00/0.06	c BCD2: BiasedSearch is enabled.
0.00/0.06	c Solving starts ...
0.00/0.06	c ============================[ Search Statistics ]============================
0.00/0.06	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.06	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.06	c =============================================================================
0.00/0.06	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |        0
0.00/0.07	c  0.0s |       0 |       54 |       40 |      114      0 |       10 |       20
0.00/0.07	c #cpu_time = 0.007s
0.00/0.07	c #wall_clock_time = 0.007s
0.00/0.07	c #decision = 54
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 40
0.00/0.07	c #restart = 0
0.00/0.07	o 131
0.00/0.07	c BCD2: hardening fixes 1 literals
0.00/0.07	c BCD2: updating upper bound: 511 -> 130
0.00/0.07	c BCD2: 0 <= obj <= 130
0.00/0.07	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.00/0.07	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      114      0 |       16 |       20
0.00/0.07	c  0.0s |       0 |        4 |        1 |      114      0 |       16 |       39
0.00/0.07	c #cpu_time = 0.001s
0.00/0.07	c #wall_clock_time = 0.001s
0.00/0.07	c #decision = 4
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 1
0.00/0.07	c #restart = 0
0.00/0.07	c BCD2: found a new core of size 4: cost of the new core is >=16
0.00/0.07	c lower bound updated to 16
0.00/0.07	c BCD2: 16 <= obj <= 130
0.00/0.07	c BCD2: #cores=1, #unrelaxed=4, #relaxed=4, #hardened=1
0.00/0.07	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      114      0 |       16 |       39
0.00/0.08	c  0.0s |       0 |       19 |       14 |      114      0 |       16 |       39
0.00/0.08	c #cpu_time = 0.002s
0.00/0.08	c #wall_clock_time = 0.002s
0.00/0.08	c #decision = 19
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 14
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 8: cost of the new core is >=17
0.00/0.08	c lower bound updated to 17
0.00/0.08	c BCD2: 17 <= obj <= 130
0.00/0.08	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.00/0.08	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      114      0 |       17 |       39
0.00/0.09	c  0.0s |       1 |      106 |      100 |      126      0 |       17 |       40
0.09/0.10	c  0.0s |       1 |      159 |      147 |      126      0 |       17 |       40
0.09/0.10	c #cpu_time = 0.027s
0.09/0.10	c #wall_clock_time = 0.027s
0.09/0.10	c #decision = 159
0.09/0.10	c #random_decision = 0
0.09/0.10	c #conflict = 147
0.09/0.10	c #restart = 1
0.09/0.10	o 59
0.09/0.10	c BCD2: hardening fixes 2 literals
0.09/0.10	c BCD2: updating upper bound: 130 -> 58
0.09/0.10	c BCD2: 17 <= obj <= 58
0.09/0.10	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.10	c BCD2: #sat=2 #unsat=3 bias=3/5
0.09/0.10	c Solving starts ...
0.09/0.10	c ============================[ Search Statistics ]============================
0.09/0.10	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.10	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.10	c =============================================================================
0.09/0.10	c  0.0s |       0 |        0 |        0 |      126      0 |       33 |       42
0.09/0.11	c  0.0s |       0 |        6 |        6 |      126      0 |       34 |       90
0.09/0.11	c #cpu_time = 0.002s
0.09/0.11	c #wall_clock_time = 0.002s
0.09/0.11	c #decision = 6
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 6
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: updating lower bound of a core
0.09/0.11	c lower bound updated to 43
0.09/0.11	c BCD2: 43 <= obj <= 58
0.09/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.11	c BCD2: #sat=2 #unsat=4 bias=4/6
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       65 |       90
0.09/0.11	c  0.0s |       0 |        1 |        1 |      126      0 |       66 |      181
0.09/0.11	c #cpu_time = 0.001s
0.09/0.11	c #wall_clock_time = 0.001s
0.09/0.11	c #decision = 1
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 1
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: updating lower bound of a core
0.09/0.11	c lower bound updated to 54
0.09/0.11	c BCD2: 54 <= obj <= 58
0.09/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.11	c BCD2: #sat=2 #unsat=5 bias=5/7
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       66 |      181
0.09/0.11	c  0.0s |       0 |        5 |        5 |      126      0 |       67 |      183
0.09/0.11	c #cpu_time = 0.001s
0.09/0.11	c #wall_clock_time = 0.001s
0.09/0.11	c #decision = 5
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 5
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: updating lower bound of a core
0.09/0.11	c lower bound updated to 58
0.09/0.11	c BCD2: 58 <= obj <= 58
0.09/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.11	c BCD2: #sat=2 #unsat=6 bias=6/8
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       83 |      183
0.09/0.11	c  0.0s |       0 |        3 |        3 |      126      0 |       90 |      226
0.09/0.11	c #cpu_time = 0.000s
0.09/0.11	c #wall_clock_time = 0.000s
0.09/0.11	c #decision = 3
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 3
0.09/0.11	c #restart = 0
0.09/0.11	c lower bound updated to 59
0.09/0.11	s OPTIMUM FOUND
0.09/0.11	v x1 x2 -x3 x4 x5 x6 -x7 -x8 -x9 x10
0.09/0.11	v x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 x19 x20
0.09/0.11	v -x21 -x22 -x23 -x24 -x25 x26 -x27 x28 x29 -x30
0.09/0.11	v -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40
0.09/0.11	v -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x50
0.09/0.11	v -x51 -x52 x53 -x54 x55 x56 -x57 -x58 -x59 -x60
0.09/0.11	v -x61 x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x70
0.09/0.11	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.09/0.11	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.09/0.11	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.09/0.11	c total CPU time = 0.112s
0.09/0.11	c total wall clock time = 0.112s

Verifier Data 

OK	59

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-4105033-1466242887/watcher-4105033-1466242887 -o /tmp/evaluation-result-4105033-1466242887/solver-4105033-1466242887 -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-4105033-1466242887.opb 

pid=2693
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2696
/proc/meminfo: memFree=30020952/32872528 swapFree=526336/559040
[pid=2696] ppid=2693 vsize=520636 CPUtime=0 cores=1,3,5,7
/proc/2696/stat : 2696 (toysat) R 2693 2696 28898 0 -1 4202496 1904 0 0 0 0 0 0 0 20 0 4 0 26338835 533131264 2265 33554432000 4194304 16246674 140736403988464 140736403987888 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2696/statm: 130927 2275 441 2943 0 127821 0
[pid=2696/tid=2697] ppid=2693 vsize=590268 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2697/stat : 2697 (toysat) S 2693 2696 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338835 604434432 2538 33554432000 4194304 16246674 140736403988464 140606596689136 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2696/tid=2698] ppid=2693 vsize=595388 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2698/stat : 2698 (toysat) S 2693 2696 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338835 609677312 2555 33554432000 4194304 16246674 140736403988464 140606586199280 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2696/tid=2699] ppid=2693 vsize=599484 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2699/stat : 2699 (toysat) S 2693 2696 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338835 613871616 2572 33554432000 4194304 16246674 140736403988464 140606575725744 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100161 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2696
/proc/meminfo: memFree=30020952/32872528 swapFree=526336/559040
[pid=2696] ppid=2693 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/2696/stat : 2696 (toysat) R 2693 2696 28898 0 -1 4202496 28016 0 0 0 5 4 0 0 20 0 4 0 26338835 1247350784 28364 33554432000 4194304 16246674 140736403988464 140736403987888 12478189 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2696/statm: 304529 28377 789 2943 0 301423 0
[pid=2696/tid=2697] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2697/stat : 2697 (toysat) S 2693 2696 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28385 33554432000 4194304 16246674 140736403988464 140606596689136 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2696/tid=2698] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2698/stat : 2698 (toysat) S 2693 2696 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28394 33554432000 4194304 16246674 140736403988464 140606586199280 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2696/tid=2699] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2699/stat : 2699 (toysat) S 2693 2696 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28400 33554432000 4194304 16246674 140736403988464 140606575725744 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2696 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100161 s]
/proc/loadavg: 1.89 1.98 1.90 3/179 2696
/proc/meminfo: memFree=30020952/32872528 swapFree=526336/559040
[pid=2696] ppid=2693 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/2696/stat : 2696 (toysat) R 2693 2696 28898 0 -1 4202496 28016 0 0 0 5 4 0 0 20 0 4 0 26338835 1247350784 28364 33554432000 4194304 16246674 140736403988464 140736403987888 12478189 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2696/statm: 304529 28377 789 2943 0 301423 0
[pid=2696/tid=2697] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2697/stat : 2697 (toysat) S 2693 2696 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28385 33554432000 4194304 16246674 140736403988464 140606596689136 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2696/tid=2698] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2698/stat : 2698 (toysat) S 2693 2696 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28394 33554432000 4194304 16246674 140736403988464 140606586199280 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2696/tid=2699] ppid=2693 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2696/task/2699/stat : 2699 (toysat) S 2693 2696 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338835 1247350784 28400 33554432000 4194304 16246674 140736403988464 140606575725744 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

Child status: 0
Real time (s): 0.123721
CPU time (s): 0.120981
CPU user time (s): 0.06499
CPU system time (s): 0.055991
CPU usage (%): 97.7854
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.055991
maximum resident set size= 124596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30811
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= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:27
IDJOB=4105033
IDBENCH=2788
IDSOLVER=2542
FILE ID=node106/4105033-1466242887
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=59-Q=131.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105033-1466242887/watcher-4105033-1466242887 -o /tmp/evaluation-result-4105033-1466242887/solver-4105033-1466242887 -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-4105033-1466242887.opb

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

MD5SUM BENCH= c84fd870c7cb991e56116aa67d242615
RANDOM SEED=2105628641

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:        30021480 kB
Buffers:           82772 kB
Cached:           208316 kB
SwapCached:         1868 kB
Active:          1341144 kB
Inactive:         203696 kB
Active(anon):    1253064 kB
Inactive(anon):     3048 kB
Active(file):      88080 kB
Inactive(file):   200648 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17112 kB
Writeback:             0 kB
AnonPages:       1814548 kB
Mapped:            10668 kB
Shmem:                 0 kB
Slab:             612792 kB
SReclaimable:      55200 kB
SUnreclaim:       557592 kB
KernelStack:        1520 kB
PageTables:         7452 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:    286720 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 11:41:27