Trace number 4079778
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | objective function | CPU time | Wall clock time |
|---|
| toysat 2016-05-02 | OPT | 53 | 0.144977 | 0.145437 |
General information on the benchmark
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=53-Q=127.opb |
| MD5SUM | c30c6fd8f592b40bc7019f3bb9f611a7 |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 53 |
| Best CPU time to get the best result obtained on this benchmark | 0.016997 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 53 |
| Optimality of the best value was proved | YES |
| Number of variables | 99 |
| Total number of constraints | 244 |
| Number of constraints which are clauses | 243 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 81 |
| 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 | 267852 |
| Number of bits of the biggest sum of numbers | 19 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.00 c 2016-06-06T21:44:26+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-4079778-1465242266.opb"]
0.00/0.01 c use --random-gen="2106824519 318217988 2300361950 1708897501 3059782477 1425767505 3960477429 1626406557 2963742171 1150508924 2863652884 2479435898 1645733451 2356170780 641891814 3376515536 1189858138 664131026 973937772 2661978257 1874547058 126884292 3121291738 4208185751 677749215 985931839 1354316479 2837235567 196594677 1583073162 1973853992 4088013157 2783857059 3336133931 4115969543 1738681161 579010773 2899759709 199997197 3461837715 3181931011 1143654818 1102713498 3715426590 89917257 4282253234 493652261 2652870227 889326185 3210331564 1862042203 1763260226 2740947710 3740555015 1399050630 877953280 1494227226 3559718200 1640728288 3867740532 1111950802 3372742381 263930605 982595579 2680758062 2909683204 1545583478 1225388577 3030394811 2437763831 3169100722 1522379520 2506582266 3427264689 4174971230 211224513 3690872386 3832896171 268849575 2271871481 1338564642 1687299370 3582174008 1412498135 3692980074 1058273920 3534050338 3430747899 1400952929 3103129977 4058242248 760650611 4023105532 3485863800 2145837513 398568515 99913138 2176125959 367992330 1732658767 2013846570 3223132920 3226571591 721427636 3566945575 2279824799 595326292 4217911483 2163038718 4221996606 2890958326 632593413 654674805 4195018925 1220566155 390248469 284777005 3239228679 668056977 928404677 4213899886 4126496538 2046487667 242713183 2932626456 2243167338 4040792924 1493288983 2664589282 2457342006 654108506 1593491573 89818 3124785372 3561326117 1480931988 49733911 3178168635 3935906386 4166710872 2436111242 3576616317 2432947607 1916017189 1035200836 1687778559 3610003404 1108715413 2042580118 451080768 3524789164 2071817719 3003286883 318588935 2417092102 3955243618 3399804526 633113641 1021926698 3204941011 1731557990 4283872917 2782578139 393774018 1331539492 3004700876 1245963580 94226936 3690813661 571413200 3394608148 2757508074 3636774123 1234662895 1742906490 3216184014 2266014802 3825102690 2995842129 3633849178 507527125 1049084564 3872939409 4230852865 3399020324 981858878 1642397085 3495502871 3621264579 1359911824 2783878481 1797039148 367724374 699709453 4236209658 2772051876 2910894007 2844143337 1092475885 730511858 2694223571 2794021910 3823048785 2588288437 2945668559 2644775940 3920980490 3170706780 2295231189 1819532697 3400908752 3597863627 389475634 1018849412 3633410989 2346134028 1239216523 696447658 4111047928 3603521009 2689489891 1063209766 2155027554 4210961142 4121082224 1322021533 3810502158 4028647605 3452944983 2375071774 3282098362 2441368171 2783334712 3281931260 2740368994 1957235266 1176860824 3349188253 1176962421 3718624 4029204353 3740039304 4146235295 3742969231 1839441523 449187337 2731976961 3312572736 2511236986 4003266028 565448277 4005480805 2146128590 3598175232 3418019709 822860811 255 362436" option to reproduce the execution
0.00/0.01 c #vars 99
0.00/0.01 c #constraints 244
0.00/0.07 c BCD2: Hardening is enabled.
0.00/0.07 c BCD2: BiasedSearch is enabled.
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 | 10 | 0
0.00/0.09 c 0.0s | 1 | 112 | 100 | 114 0 | 10 | 20
0.09/0.11 c 0.0s | 1 | 235 | 211 | 126 1 | 10 | 20
0.09/0.11 c #cpu_time = 0.040s
0.09/0.11 c #wall_clock_time = 0.040s
0.09/0.11 c #decision = 235
0.09/0.11 c #random_decision = 0
0.09/0.11 c #conflict = 211
0.09/0.11 c #restart = 1
0.09/0.11 o 53
0.09/0.11 c BCD2: hardening fixes 3 literals
0.09/0.11 c BCD2: updating upper bound: 511 -> 52
0.09/0.11 c BCD2: 0 <= obj <= 52
0.09/0.11 c BCD2: #cores=0, #unrelaxed=6, #relaxed=0, #hardened=3
0.09/0.11 c BCD2: #sat=1 #unsat=1 bias=1/2
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 | 31 | 20
0.09/0.11 c 0.0s | 0 | 2 | 0 | 126 0 | 31 | 83
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 = 2
0.09/0.11 c #random_decision = 0
0.09/0.11 c #conflict = 0
0.09/0.11 c #restart = 0
0.09/0.11 c BCD2: found a new core of size 3: cost of the new core is >=8
0.09/0.11 c lower bound updated to 8
0.09/0.11 c BCD2: 8 <= obj <= 52
0.09/0.11 c BCD2: #cores=1, #unrelaxed=3, #relaxed=3, #hardened=3
0.09/0.11 c BCD2: #sat=1 #unsat=2 bias=2/3
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 | 31 | 83
0.09/0.11 c 0.0s | 0 | 7 | 4 | 126 0 | 31 | 83
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 = 7
0.09/0.11 c #random_decision = 0
0.09/0.11 c #conflict = 4
0.09/0.11 c #restart = 0
0.09/0.11 c BCD2: relaxing 2 and merging with 1 cores into a new core of size 5: cost of the new core is >=10
0.09/0.11 c lower bound updated to 10
0.09/0.11 c BCD2: 10 <= obj <= 52
0.09/0.11 c BCD2: #cores=1, #unrelaxed=1, #relaxed=5, #hardened=3
0.09/0.11 c BCD2: #sat=1 #unsat=3 bias=3/4
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 | 32 | 83
0.09/0.12 c 0.0s | 0 | 26 | 22 | 126 0 | 32 | 84
0.09/0.12 c #cpu_time = 0.004s
0.09/0.12 c #wall_clock_time = 0.004s
0.09/0.12 c #decision = 26
0.09/0.12 c #random_decision = 0
0.09/0.12 c #conflict = 22
0.09/0.12 c #restart = 0
0.09/0.12 c BCD2: relaxing 1 and merging with 1 cores into a new core of size 6: cost of the new core is >=11
0.09/0.12 c lower bound updated to 11
0.09/0.12 c BCD2: 11 <= obj <= 52
0.09/0.12 c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.12 c BCD2: #sat=1 #unsat=4 bias=4/5
0.09/0.12 c Solving starts ...
0.09/0.12 c ============================[ Search Statistics ]============================
0.09/0.12 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.12 c | | | | Limit GC | Var | Constra
0.09/0.12 c =============================================================================
0.09/0.12 c 0.0s | 0 | 0 | 0 | 126 0 | 33 | 84
0.09/0.13 c 0.0s | 0 | 31 | 29 | 139 0 | 35 | 88
0.09/0.13 c #cpu_time = 0.006s
0.09/0.13 c #wall_clock_time = 0.006s
0.09/0.13 c #decision = 31
0.09/0.13 c #random_decision = 0
0.09/0.13 c #conflict = 29
0.09/0.13 c #restart = 0
0.09/0.13 c BCD2: updating lower bound of a core
0.09/0.13 c lower bound updated to 45
0.09/0.13 c BCD2: 45 <= obj <= 52
0.09/0.13 c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.13 c BCD2: #sat=1 #unsat=5 bias=5/6
0.09/0.13 c Solving starts ...
0.09/0.13 c ============================[ Search Statistics ]============================
0.09/0.13 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.13 c | | | | Limit GC | Var | Constra
0.09/0.13 c =============================================================================
0.09/0.13 c 0.0s | 0 | 0 | 0 | 139 0 | 41 | 88
0.09/0.13 c 0.0s | 0 | 16 | 16 | 139 0 | 42 | 114
0.09/0.13 c #cpu_time = 0.003s
0.09/0.13 c #wall_clock_time = 0.003s
0.09/0.13 c #decision = 16
0.09/0.13 c #random_decision = 0
0.09/0.13 c #conflict = 16
0.09/0.13 c #restart = 0
0.09/0.13 c BCD2: updating lower bound of a core
0.09/0.13 c lower bound updated to 52
0.09/0.13 c BCD2: 52 <= obj <= 52
0.09/0.13 c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.13 c BCD2: #sat=1 #unsat=6 bias=6/7
0.09/0.13 c Solving starts ...
0.09/0.13 c ============================[ Search Statistics ]============================
0.09/0.13 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.13 c | | | | Limit GC | Var | Constra
0.09/0.13 c =============================================================================
0.09/0.13 c 0.0s | 0 | 0 | 0 | 139 0 | 71 | 115
0.09/0.13 c 0.0s | 0 | 5 | 4 | 139 0 | 98 | 241
0.09/0.13 c #cpu_time = 0.001s
0.09/0.13 c #wall_clock_time = 0.001s
0.09/0.13 c #decision = 5
0.09/0.13 c #random_decision = 0
0.09/0.13 c #conflict = 4
0.09/0.13 c #restart = 0
0.09/0.13 c lower bound updated to 53
0.09/0.13 s OPTIMUM FOUND
0.09/0.13 v x1 -x2 x3 -x4 x5 x6 -x7 -x8 -x9 x10
0.09/0.13 v x11 x12 x13 x14 x15 x16 -x17 -x18 x19 x20
0.09/0.13 v x21 x22 x23 x24 x25 -x26 -x27 -x28 -x29 -x30
0.09/0.13 v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.09/0.13 v x41 x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.09/0.13 v -x51 -x52 -x53 -x54 x55 x56 x57 x58 x59 x60
0.09/0.13 v x61 -x62 -x63 x64 x65 x66 x67 x68 x69 x70
0.09/0.13 v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.09/0.13 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.09/0.13 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.09/0.13 c total CPU time = 0.134s
0.09/0.13 c total wall clock time = 0.134s
Verifier Data
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-4079778-1465242266/watcher-4079778-1465242266 -o /tmp/evaluation-result-4079778-1465242266/solver-4079778-1465242266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1465216787-25906 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079778-1465242266.opb
pid=478
running on 8 cores: 4-7,12-15
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: 2.19 2.07 2.02 3/261 481
/proc/meminfo: memFree=29815200/32872528 swapFree=9196/9196
[pid=481] ppid=478 vsize=744892 CPUtime=0 cores=4-7,12-15
/proc/481/stat : 481 (toysat) R 478 481 25889 0 -1 4202496 2783 0 0 0 0 0 0 0 20 0 4 0 106068581 762769408 3143 33554432000 4194304 16246674 140733851697328 140733851696752 13880264 0 2 0 34082818 18446744073709551615 0 0 17 14 0 0 0 0 0
/proc/481/statm: 186991 3153 441 2943 0 183885 0
[pid=481/tid=482] ppid=478 vsize=1163708 CPUtime=0 cores=4-7,12-15
/proc/481/task/482/stat : 482 (toysat) S 478 481 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068581 1191636992 4779 33554432000 4194304 16246674 140733851697328 139862699126000 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 12 0 0 0 0 0
[pid=481/tid=483] ppid=478 vsize=1166780 CPUtime=0 cores=4-7,12-15
/proc/481/task/483/stat : 483 (toysat) S 478 481 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068581 1194782720 4791 33554432000 4194304 16246674 140733851697328 139862688636144 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 13 0 0 0 0 0
[pid=481/tid=484] ppid=478 vsize=1170876 CPUtime=0 cores=4-7,12-15
/proc/481/task/484/stat : 484 (toysat) S 478 481 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068581 1198977024 4808 33554432000 4194304 16246674 140733851697328 139862678162608 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 12 0 0 0 0 0
[startup+0.100164 s]
/proc/loadavg: 2.19 2.07 2.02 3/261 481
/proc/meminfo: memFree=29815200/32872528 swapFree=9196/9196
[pid=481] ppid=478 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/481/stat : 481 (toysat) R 478 481 25889 0 -1 4202496 29028 0 0 0 5 4 0 0 20 0 4 0 106068581 1247350784 29376 33554432000 4194304 16246674 140733851697328 140733851696752 6836249 0 0 0 34082818 18446744073709551615 0 0 17 14 0 0 0 0 0
/proc/481/statm: 304529 29385 758 2943 0 301423 0
[pid=481/tid=482] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/482/stat : 482 (toysat) S 478 481 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29391 33554432000 4194304 16246674 140733851697328 139862699126000 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 12 0 0 0 0 0
[pid=481/tid=483] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/483/stat : 483 (toysat) S 478 481 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29397 33554432000 4194304 16246674 140733851697328 139862688636144 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 13 0 0 0 0 0
[pid=481/tid=484] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/484/stat : 484 (toysat) S 478 481 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29402 33554432000 4194304 16246674 140733851697328 139862678162608 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 12 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 481 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100164 s]
/proc/loadavg: 2.19 2.07 2.02 3/261 481
/proc/meminfo: memFree=29815200/32872528 swapFree=9196/9196
[pid=481] ppid=478 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/481/stat : 481 (toysat) R 478 481 25889 0 -1 4202496 29028 0 0 0 5 4 0 0 20 0 4 0 106068581 1247350784 29376 33554432000 4194304 16246674 140733851697328 140733851696752 6836249 0 0 0 34082818 18446744073709551615 0 0 17 14 0 0 0 0 0
/proc/481/statm: 304529 29385 758 2943 0 301423 0
[pid=481/tid=482] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/482/stat : 482 (toysat) S 478 481 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29391 33554432000 4194304 16246674 140733851697328 139862699126000 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 12 0 0 0 0 0
[pid=481/tid=483] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/483/stat : 483 (toysat) S 478 481 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29397 33554432000 4194304 16246674 140733851697328 139862688636144 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 13 0 0 0 0 0
[pid=481/tid=484] ppid=478 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/481/task/484/stat : 484 (toysat) S 478 481 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068581 1247350784 29402 33554432000 4194304 16246674 140733851697328 139862678162608 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 12 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): 0.145437
CPU time (s): 0.144977
CPU user time (s): 0.080987
CPU system time (s): 0.06399
CPU usage (%): 99.6838
Max. virtual memory (cumulated for all children) (KiB): 1218116
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.06399
maximum resident set size= 142824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35368
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= 18
involuntary context switches= 1
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.006998 second system time
The end
Launcher Data
Begin job on node132 at 2016-06-06 21:44:26
IDJOB=4079778
IDBENCH=2802
IDSOLVER=2542
FILE ID=node132/4079778-1465242266
RUNJOBID= node132-1465216787-25906
PBS_JOBID= 19843203
Free space on /tmp= 71732 MiB
SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=53-Q=127.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079778-1465242266/watcher-4079778-1465242266 -o /tmp/evaluation-result-4079778-1465242266/solver-4079778-1465242266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1465216787-25906 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079778-1465242266.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8
MD5SUM BENCH= c30c6fd8f592b40bc7019f3bb9f611a7
RANDOM SEED=2105848636
node132.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 : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
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 : 5334.41
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 : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
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 : 5332.51
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 : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
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 : 5332.51
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 : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
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 : 5332.51
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 : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
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 : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
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 : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
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 : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
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:
processor : 8
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 1
initial apicid : 1
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 : 5332.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 9
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 3
initial apicid : 3
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 : 10
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 5
initial apicid : 5
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 : 11
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
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 : 5332.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 12
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
core id : 0
cpu cores : 4
apicid : 17
initial apicid : 17
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 : 13
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
core id : 1
cpu cores : 4
apicid : 19
initial apicid : 19
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 : 14
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
core id : 2
cpu cores : 4
apicid : 21
initial apicid : 21
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 : 15
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.209
cache size : 8192 KB
physical id : 1
siblings : 8
core id : 3
cpu cores : 4
apicid : 23
initial apicid : 23
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: 29815200 kB
Buffers: 46680 kB
Cached: 99468 kB
SwapCached: 3224 kB
Active: 2248740 kB
Inactive: 80976 kB
Active(anon): 2182732 kB
Inactive(anon): 3236 kB
Active(file): 66008 kB
Inactive(file): 77740 kB
Unevictable: 9196 kB
Mlocked: 9196 kB
SwapTotal: 67108856 kB
SwapFree: 67094528 kB
Dirty: 17116 kB
Writeback: 0 kB
AnonPages: 2188808 kB
Mapped: 10664 kB
Shmem: 0 kB
Slab: 576184 kB
SReclaimable: 14340 kB
SUnreclaim: 561844 kB
KernelStack: 2120 kB
PageTables: 8332 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2338092 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341987140 kB
HardwareCorrupted: 0 kB
AnonHugePages: 522240 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= 71716 MiB
End job on node132 at 2016-06-06 21:44:26