Trace number 4079783
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 | 79 | 0.269958 | 0.271941 |
General information on the benchmark
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=79-Q=257.opb |
| MD5SUM | 1b99d7464fa1d392ffc8e7b556bf6e9b |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 79 |
| Best CPU time to get the best result obtained on this benchmark | 0.019996 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 79 |
| 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 | 281424 |
| 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 2016-06-06T21:44:13+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-4079783-1465242253.opb"]
0.00/0.01 c use --random-gen="1126021364 924742913 3029672291 3174510195 1704393348 132360167 3943420423 3173310629 2051983780 2258151518 72654860 4260512939 1993292200 180739491 2343737164 3919547758 2622282461 3183558942 925131714 3747473474 404235517 2995359054 1520699137 3178647292 4016146177 375662136 2251869922 3622525754 1482629674 1385859718 2416319267 2544565794 2627916655 1907169370 3834143870 1642067370 1440864500 2979768760 2218641228 2371805236 1175667873 4128848073 3990139828 2480249935 998384729 2686508756 2014046311 3700145912 1685575247 1256324232 2386320346 2055535942 1494378311 3373831678 3595353012 3190320341 3417950009 2191444030 1427557776 558252305 3360367643 2852005918 1444458998 1902012763 3400910791 1652117576 2448494348 1540766154 44104207 1259467027 1788615221 1274071688 2177357414 458178125 1810371900 674707554 1145662217 1384227927 2387828035 4231114668 286407070 4235366488 3658480802 2988284746 999493791 2456336206 691223370 178250509 2295692444 2701428379 2702482225 3555890648 3187970294 809895149 655320491 1103725599 882467380 2540791107 3649430740 1007581542 3513846882 3926694876 1430258084 3664053482 1238240372 3712890811 1357033651 870718181 433096884 970719189 3799734095 724753356 2758417714 1513494944 2581411060 802935048 2913728128 2086635904 4076681984 3467534114 3027268316 2226650335 921645395 2192325545 2699250734 3083461539 4005164237 468299340 1112456342 3188011525 1996736600 3502300436 3753393372 641089398 2823317068 3747043433 1253179954 76069436 938724000 1957416919 2354057074 2075500195 362434083 3155031033 155390883 3608618103 2611985468 1144215912 2676504805 701390227 33024715 299520477 943585926 2241433125 2683230939 1465929981 2758909832 1721057616 1283675092 4126700172 2566911905 334170170 482670887 3985340607 2382324624 1622260282 3056034836 39298657 2323811229 1435747673 3633609947 4104462248 2923110126 4239946035 1518290242 3876777361 2727178726 1654154435 1492357406 667391516 4024172092 3087129433 2752379919 51012431 2076095077 1326248893 3740684414 2756521697 3537921047 3560313771 1464667123 3963505733 2715300580 3473270901 1334984188 3221165728 2198457032 3008230568 1923083964 392643326 4196136322 3199447783 1537301364 2422676405 3983044068 1235142772 170493394 4283045314 2779021904 2276776055 3760487847 4257631261 995005748 3545163974 3838330525 4266811157 1588030860 2576740172 3670717826 2375722871 3159510152 4251173943 1463254924 992546466 1316204646 205860632 2613314193 1027734970 2642677100 1865361389 580694705 236047662 1937346700 2298289237 3356849131 3135577795 2415110150 3157156332 1382877427 4287251775 4050127537 527482100 3913217244 3634912476 2865364030 4093095350 2625372365 1869482274 3996057209 3982825892 668262813 3664871023 2976201777 2897748860 1399752681 2970853591 255 362436" option to reproduce the execution
0.00/0.01 c #vars 99
0.00/0.01 c #constraints 244
0.09/0.19 c BCD2: Hardening is enabled.
0.09/0.19 c BCD2: BiasedSearch is enabled.
0.09/0.19 c Solving starts ...
0.09/0.19 c ============================[ Search Statistics ]============================
0.09/0.19 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.19 c | | | | Limit GC | Var | Constra
0.09/0.19 c =============================================================================
0.09/0.19 c 0.0s | 0 | 0 | 0 | 114 0 | 3 | 0
0.19/0.20 c 0.0s | 1 | 116 | 100 | 114 0 | 3 | 6
0.19/0.23 c 0.0s | 2 | 289 | 250 | 126 0 | 5 | 10
0.19/0.23 c 0.0s | 2 | 301 | 261 | 139 1 | 5 | 10
0.19/0.23 c #cpu_time = 0.045s
0.19/0.23 c #wall_clock_time = 0.045s
0.19/0.23 c #decision = 301
0.19/0.23 c #random_decision = 2
0.19/0.23 c #conflict = 261
0.19/0.23 c #restart = 2
0.19/0.23 o 79
0.19/0.23 c BCD2: hardening fixes 2 literals
0.19/0.23 c BCD2: updating upper bound: 511 -> 78
0.19/0.23 c BCD2: 0 <= obj <= 78
0.19/0.23 c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.19/0.23 c BCD2: #sat=1 #unsat=1 bias=1/2
0.19/0.23 c Solving starts ...
0.19/0.23 c ============================[ Search Statistics ]============================
0.19/0.23 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.23 c | | | | Limit GC | Var | Constra
0.19/0.23 c =============================================================================
0.19/0.23 c 0.0s | 0 | 0 | 0 | 139 0 | 21 | 10
0.19/0.23 c 0.0s | 0 | 2 | 1 | 139 0 | 21 | 56
0.19/0.23 c #cpu_time = 0.001s
0.19/0.23 c #wall_clock_time = 0.001s
0.19/0.23 c #decision = 2
0.19/0.23 c #random_decision = 0
0.19/0.23 c #conflict = 1
0.19/0.23 c #restart = 0
0.19/0.23 c BCD2: found a new core of size 2: cost of the new core is >=32
0.19/0.23 c lower bound updated to 32
0.19/0.23 c BCD2: 32 <= obj <= 78
0.19/0.23 c BCD2: #cores=1, #unrelaxed=5, #relaxed=2, #hardened=2
0.19/0.23 c BCD2: #sat=1 #unsat=2 bias=2/3
0.19/0.23 c Solving starts ...
0.19/0.23 c ============================[ Search Statistics ]============================
0.19/0.23 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.23 c | | | | Limit GC | Var | Constra
0.19/0.23 c =============================================================================
0.19/0.23 c 0.0s | 0 | 0 | 0 | 139 0 | 21 | 56
0.19/0.23 c 0.0s | 0 | 3 | 1 | 139 0 | 21 | 56
0.19/0.23 c #cpu_time = 0.000s
0.19/0.23 c #wall_clock_time = 0.000s
0.19/0.23 c #decision = 3
0.19/0.23 c #random_decision = 0
0.19/0.23 c #conflict = 1
0.19/0.24 c #restart = 0
0.19/0.24 c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=40
0.19/0.24 c lower bound updated to 40
0.19/0.24 c BCD2: 40 <= obj <= 78
0.19/0.24 c BCD2: #cores=1, #unrelaxed=3, #relaxed=4, #hardened=2
0.19/0.24 c BCD2: #sat=1 #unsat=3 bias=3/4
0.19/0.24 c Solving starts ...
0.19/0.24 c ============================[ Search Statistics ]============================
0.19/0.24 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.24 c | | | | Limit GC | Var | Constra
0.19/0.24 c =============================================================================
0.19/0.24 c 0.0s | 0 | 0 | 0 | 139 0 | 22 | 56
0.19/0.24 c 0.0s | 0 | 17 | 12 | 139 0 | 22 | 57
0.19/0.24 c #cpu_time = 0.002s
0.19/0.24 c #wall_clock_time = 0.002s
0.19/0.24 c #decision = 17
0.19/0.24 c #random_decision = 0
0.19/0.24 c #conflict = 12
0.19/0.24 c #restart = 0
0.19/0.24 c BCD2: relaxing 3 and merging with 1 cores into a new core of size 7: cost of the new core is >=41
0.19/0.24 c lower bound updated to 41
0.19/0.24 c BCD2: 41 <= obj <= 78
0.19/0.24 c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.24 c BCD2: #sat=1 #unsat=4 bias=4/5
0.19/0.24 c Solving starts ...
0.19/0.24 c ============================[ Search Statistics ]============================
0.19/0.24 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.24 c | | | | Limit GC | Var | Constra
0.19/0.24 c =============================================================================
0.19/0.24 c 0.0s | 0 | 0 | 0 | 139 0 | 23 | 57
0.19/0.25 c 0.0s | 0 | 72 | 66 | 139 0 | 24 | 59
0.19/0.25 c #cpu_time = 0.010s
0.19/0.25 c #wall_clock_time = 0.010s
0.19/0.25 c #decision = 72
0.19/0.25 c #random_decision = 0
0.19/0.25 c #conflict = 66
0.19/0.25 c #restart = 0
0.19/0.25 c BCD2: updating lower bound of a core
0.19/0.25 c lower bound updated to 72
0.19/0.25 c BCD2: 72 <= obj <= 78
0.19/0.25 c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.25 c BCD2: #sat=1 #unsat=5 bias=5/6
0.19/0.25 c Solving starts ...
0.19/0.25 c ============================[ Search Statistics ]============================
0.19/0.25 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.25 c | | | | Limit GC | Var | Constra
0.19/0.25 c =============================================================================
0.19/0.25 c 0.0s | 0 | 0 | 0 | 139 0 | 51 | 59
0.19/0.25 c 0.0s | 0 | 3 | 3 | 139 0 | 83 | 146
0.19/0.25 c #cpu_time = 0.001s
0.19/0.25 c #wall_clock_time = 0.001s
0.19/0.25 c #decision = 3
0.19/0.25 c #random_decision = 0
0.19/0.25 c #conflict = 3
0.19/0.25 c #restart = 0
0.19/0.25 c lower bound updated to 79
0.19/0.25 s OPTIMUM FOUND
0.19/0.25 v x1 x2 x3 x4 -x5 -x6 x7 -x8 -x9 x10
0.19/0.25 v -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 x19 -x20
0.19/0.25 v -x21 -x22 -x23 -x24 -x25 -x26 x27 x28 -x29 -x30
0.19/0.25 v -x31 -x32 -x33 -x34 -x35 x36 x37 -x38 -x39 -x40
0.19/0.25 v -x41 -x42 -x43 -x44 x45 x46 -x47 -x48 -x49 -x50
0.19/0.25 v -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60
0.19/0.25 v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.19/0.25 v -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.19/0.25 v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.19/0.25 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.19/0.25 c total CPU time = 0.252s
0.19/0.25 c total wall clock time = 0.252s
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-4079783-1465242253/watcher-4079783-1465242253 -o /tmp/evaluation-result-4079783-1465242253/solver-4079783-1465242253 -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-4079783-1465242253.opb
pid=32109
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: 2.23 2.08 2.02 3/261 32112
/proc/meminfo: memFree=29817504/32872528 swapFree=9196/9196
[pid=32112] ppid=32109 vsize=1106364 CPUtime=0 cores=4-7,12-15
/proc/32112/stat : 32112 (toysat) R 32109 32112 25889 0 -1 4202496 4194 0 0 0 0 0 0 0 20 0 4 0 106067279 1132916736 4555 33554432000 4194304 16246674 140735401851104 140735401850528 13880264 0 2 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/32112/statm: 277359 4564 441 2943 0 274253 0
[pid=32112/tid=32113] ppid=32109 vsize=1129916 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32113/stat : 32113 (toysat) S 32109 32112 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106067279 1157033984 4648 33554432000 4194304 16246674 140735401851104 140065537764592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=32112/tid=32114] ppid=32109 vsize=1135036 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32114/stat : 32114 (toysat) S 32109 32112 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106067279 1162276864 4667 33554432000 4194304 16246674 140735401851104 140065527274736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=32112/tid=32115] ppid=32109 vsize=1139132 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32115/stat : 32115 (toysat) S 32109 32112 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106067279 1166471168 4684 33554432000 4194304 16246674 140735401851104 140065516801200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 0 0 0 0 0
[startup+0.100195 s]
/proc/loadavg: 2.23 2.08 2.02 3/261 32112
/proc/meminfo: memFree=29817504/32872528 swapFree=9196/9196
[pid=32112] ppid=32109 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/32112/stat : 32112 (toysat) R 32109 32112 25889 0 -1 4202496 31766 0 0 0 5 4 0 0 20 0 4 0 106067279 1247350784 32118 33554432000 4194304 16246674 140735401851104 140735401850528 6958849 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/32112/statm: 304529 32130 641 2943 0 301423 0
[pid=32112/tid=32113] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32113/stat : 32113 (toysat) S 32109 32112 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 32140 33554432000 4194304 16246674 140735401851104 140065537764592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=32112/tid=32114] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32114/stat : 32114 (toysat) S 32109 32112 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 32151 33554432000 4194304 16246674 140735401851104 140065527274736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=32112/tid=32115] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32115/stat : 32115 (toysat) S 32109 32112 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 32161 33554432000 4194304 16246674 140735401851104 140065516801200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116
[startup+0.200547 s]
/proc/loadavg: 2.23 2.08 2.02 3/261 32112
/proc/meminfo: memFree=29817504/32872528 swapFree=9196/9196
[pid=32112] ppid=32109 vsize=1218116 CPUtime=0.19 cores=4-7,12-15
/proc/32112/stat : 32112 (toysat) R 32109 32112 25889 0 -1 4202496 62501 0 0 0 11 8 0 0 20 0 4 0 106067279 1247350784 62850 33554432000 4194304 16246674 140735401851104 140735401850528 6843278 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/32112/statm: 304529 62856 758 2943 0 301423 0
[pid=32112/tid=32113] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32113/stat : 32113 (toysat) S 32109 32112 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 62860 33554432000 4194304 16246674 140735401851104 140065537764592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=32112/tid=32114] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32114/stat : 32114 (toysat) S 32109 32112 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 62865 33554432000 4194304 16246674 140735401851104 140065527274736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=32112/tid=32115] ppid=32109 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/32112/task/32115/stat : 32115 (toysat) S 32109 32112 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106067279 1247350784 62868 33554432000 4194304 16246674 140735401851104 140065516801200 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32112 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.271941
CPU time (s): 0.269958
CPU user time (s): 0.148977
CPU system time (s): 0.120981
CPU usage (%): 99.2708
Max. virtual memory (cumulated for all children) (KiB): 1218116
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.148977
system time used= 0.120981
maximum resident set size= 290732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72345
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 1
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.005999 second system time
The end
Launcher Data
Begin job on node132 at 2016-06-06 21:44:13
IDJOB=4079783
IDBENCH=2684
IDSOLVER=2542
FILE ID=node132/4079783-1465242253
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=79-Q=257.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079783-1465242253/watcher-4079783-1465242253 -o /tmp/evaluation-result-4079783-1465242253/solver-4079783-1465242253 -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-4079783-1465242253.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8
MD5SUM BENCH= 1b99d7464fa1d392ffc8e7b556bf6e9b
RANDOM SEED=565503923
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: 29817504 kB
Buffers: 45952 kB
Cached: 99084 kB
SwapCached: 3224 kB
Active: 2250124 kB
Inactive: 80584 kB
Active(anon): 2184840 kB
Inactive(anon): 3236 kB
Active(file): 65284 kB
Inactive(file): 77348 kB
Unevictable: 9196 kB
Mlocked: 9196 kB
SwapTotal: 67108856 kB
SwapFree: 67094528 kB
Dirty: 16748 kB
Writeback: 4 kB
AnonPages: 2193156 kB
Mapped: 10696 kB
Shmem: 0 kB
Slab: 574768 kB
SReclaimable: 13824 kB
SUnreclaim: 560944 kB
KernelStack: 2192 kB
PageTables: 8856 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: 493568 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 21:44:13