Trace number 4079779
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:
-
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 | 59 | 0.271958 | 0.280369 |
General information on the benchmark
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=59-Q=419.opb |
| MD5SUM | 6f8622fca5d402ff4bebbc9fa1644d5e |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 59 |
| Best CPU time to get the best result obtained on this benchmark | 0.021996 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 59 |
| 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 | 285842 |
| 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 2016-06-06T21:44:29+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-4079779-1465242268.opb"]
0.00/0.01 c use --random-gen="3436366852 2289556059 490640269 1622943805 3330294549 1040195016 567764475 2405831665 2828067384 4212966059 72160072 1450887980 2489564033 2784394675 2110463499 3458840570 1832306741 994996016 889095153 2948966678 2618944189 2652086203 2293886499 3718160194 935264744 1034884051 4125872201 1821682428 1198842997 308852298 4025312988 3429933889 3076954049 3940977960 3278005197 3314128186 1123711025 517405132 3789595181 947354329 1239514070 356686237 164941218 1848189235 2276251575 2814661730 3818370320 2011731440 2288220477 3310350834 2413114539 4257829358 2319082562 2799028205 495817318 4057538369 3349400241 3229907611 273719886 1120597865 3891288897 3709353456 2295710985 221947467 2829174149 998772004 1079277269 4086681354 2538676650 1482470272 203938254 123919804 2240514363 2147201868 307474251 2767050454 3621268878 2896912471 3666969662 160402228 1102901142 2709271596 3559475419 1167298041 378128069 3611014636 2685645190 2118015277 760404570 2976336287 928593529 2671773400 3560564796 3948899644 3901271624 517286484 1827775024 210771255 322109180 635632787 1048665736 1850214561 1046630944 1194509324 169632210 3254221758 1206950630 169887767 1942837818 1896036007 871615710 194355581 1353588316 2314649802 1308665685 1338792538 1512530063 3730974802 3153622060 3275750177 2942574639 3873043600 4250885991 3287442713 138258308 338882938 2249233187 764808343 1448707454 2798820549 921738471 2264270213 4107197401 1458356907 3559954573 2972197231 3017049594 1171924818 33232779 2655394345 66937689 592083526 1162917443 3349936976 2224637652 2675484028 2066476850 2065091787 3253312773 1465886362 2497885763 1721474335 2205032947 3575625585 2819153296 1969491974 4240612650 190239815 938463394 975469991 1211731276 1907913635 1632492890 2305587258 2500343303 1531612313 1883751541 3985827954 3085000738 4211409354 572265836 1290716427 3183482483 229880681 3151511221 2479648422 2570900957 555907185 3232975954 4240880753 3236867086 3037196365 1183441995 205731865 123930934 153859438 584097823 1817403858 1817598503 1267337371 3065760977 1245073346 2841761674 737712922 609692856 724513568 1461525858 3638879892 1478368469 3644795301 2094474131 4094915830 1031170321 289181936 189763179 3682621495 2586820408 3134079560 1318870255 3664244447 2534283940 383631673 3695444979 2422017999 1077217951 3722774503 316422348 3607311004 2848529704 660777496 3702214189 2417753998 3135142628 2242947177 543700085 3506112559 966901753 325367548 3414248955 4224171063 3140052254 2268783642 2300933142 1488471903 2804156606 4064890248 836039865 3612956968 1231865641 145996647 3351672398 3480257205 1359105555 2716161202 1558063514 1479104816 10658758 2248618192 1096698597 681505177 1223007084 452499599 1391376443 3687143794 1149139156 3038691690 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 | 109 | 100 | 114 0 | 3 | 6
0.19/0.23 c 0.0s | 2 | 275 | 250 | 126 1 | 4 | 8
0.19/0.25 c 0.1s | 2 | 391 | 348 | 139 1 | 6 | 12
0.19/0.25 c #cpu_time = 0.065s
0.19/0.25 c #wall_clock_time = 0.065s
0.19/0.25 c #decision = 391
0.19/0.25 c #random_decision = 3
0.19/0.25 c #conflict = 348
0.19/0.25 c #restart = 2
0.19/0.25 o 59
0.19/0.25 c BCD2: hardening fixes 3 literals
0.19/0.25 c BCD2: updating upper bound: 511 -> 58
0.19/0.25 c BCD2: 0 <= obj <= 58
0.19/0.25 c BCD2: #cores=0, #unrelaxed=6, #relaxed=0, #hardened=3
0.19/0.25 c BCD2: #sat=1 #unsat=1 bias=1/2
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 | 61 | 12
0.19/0.25 c 0.0s | 0 | 0 | 0 | 139 0 | 61 | 171
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 = 0
0.19/0.25 c #random_decision = 0
0.19/0.25 c #conflict = 0
0.19/0.25 c #restart = 0
0.19/0.25 c BCD2: found a new core of size 1: cost of the new core is >=32
0.19/0.25 c lower bound updated to 32
0.19/0.25 c BCD2: 32 <= obj <= 58
0.19/0.25 c BCD2: #cores=1, #unrelaxed=5, #relaxed=1, #hardened=3
0.19/0.25 c BCD2: #sat=1 #unsat=2 bias=2/3
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 | 61 | 171
0.19/0.25 c 0.0s | 0 | 1 | 0 | 139 0 | 61 | 171
0.19/0.25 c #cpu_time = 0.000s
0.19/0.25 c #wall_clock_time = 0.000s
0.19/0.25 c #decision = 1
0.19/0.25 c #random_decision = 0
0.19/0.25 c #conflict = 0
0.19/0.25 c #restart = 0
0.19/0.25 c BCD2: found a new core of size 1: cost of the new core is >=16
0.19/0.25 c lower bound updated to 48
0.19/0.25 c BCD2: 48 <= obj <= 58
0.19/0.25 c BCD2: #cores=2, #unrelaxed=4, #relaxed=2, #hardened=3
0.19/0.25 c BCD2: #sat=1 #unsat=3 bias=3/4
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 | 61 | 171
0.19/0.25 c 0.0s | 0 | 2 | 0 | 139 0 | 61 | 171
0.19/0.25 c #cpu_time = 0.000s
0.19/0.25 c #wall_clock_time = 0.000s
0.19/0.26 c #decision = 2
0.19/0.26 c #random_decision = 0
0.19/0.26 c #conflict = 0
0.19/0.26 c #restart = 0
0.19/0.26 c BCD2: found a new core of size 1: cost of the new core is >=8
0.19/0.26 c lower bound updated to 56
0.19/0.26 c BCD2: hardening fixes 1 literals
0.19/0.26 c BCD2: 56 <= obj <= 58
0.19/0.26 c BCD2: #cores=3, #unrelaxed=2, #relaxed=3, #hardened=4
0.19/0.26 c BCD2: #sat=1 #unsat=4 bias=4/5
0.19/0.26 c Solving starts ...
0.19/0.26 c ============================[ Search Statistics ]============================
0.19/0.26 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.26 c | | | | Limit GC | Var | Constra
0.19/0.26 c =============================================================================
0.19/0.26 c 0.0s | 0 | 0 | 0 | 139 0 | 61 | 171
0.19/0.26 c 0.0s | 0 | 7 | 3 | 139 0 | 61 | 171
0.19/0.26 c #cpu_time = 0.001s
0.19/0.26 c #wall_clock_time = 0.001s
0.19/0.26 c #decision = 7
0.19/0.26 c #random_decision = 0
0.19/0.26 c #conflict = 3
0.19/0.26 c #restart = 0
0.19/0.26 c BCD2: found a new core of size 2: cost of the new core is >=1
0.19/0.26 c lower bound updated to 57
0.19/0.26 c BCD2: 57 <= obj <= 58
0.19/0.26 c BCD2: #cores=4, #unrelaxed=0, #relaxed=5, #hardened=4
0.19/0.26 c BCD2: #sat=1 #unsat=5 bias=5/6
0.19/0.26 c Solving starts ...
0.19/0.26 c ============================[ Search Statistics ]============================
0.19/0.26 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.26 c | | | | Limit GC | Var | Constra
0.19/0.26 c =============================================================================
0.19/0.26 c 0.0s | 0 | 0 | 0 | 139 0 | 61 | 171
0.19/0.26 c 0.0s | 0 | 11 | 8 | 139 0 | 98 | 171
0.19/0.26 c #cpu_time = 0.001s
0.19/0.26 c #wall_clock_time = 0.001s
0.19/0.26 c #decision = 11
0.19/0.26 c #random_decision = 0
0.19/0.26 c #conflict = 8
0.19/0.26 c #restart = 0
0.19/0.26 c lower bound updated to 59
0.19/0.26 s OPTIMUM FOUND
0.19/0.26 v x1 x2 -x3 x4 x5 x6 -x7 -x8 -x9 x10
0.19/0.26 v x11 -x12 -x13 -x14 x15 -x16 x17 x18 x19 x20
0.19/0.26 v -x21 -x22 -x23 x24 -x25 x26 x27 x28 x29 -x30
0.19/0.26 v -x31 -x32 x33 -x34 x35 x36 -x37 -x38 -x39 -x40
0.19/0.26 v -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x50
0.19/0.26 v x51 -x52 x53 x54 x55 x56 -x57 -x58 -x59 x60
0.19/0.26 v -x61 x62 x63 x64 x65 -x66 -x67 -x68 x69 -x70
0.19/0.26 v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.19/0.26 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.19/0.26 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.19/0.26 c total CPU time = 0.260s
0.19/0.26 c total wall clock time = 0.260s
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-4079779-1465242268/watcher-4079779-1465242268 -o /tmp/evaluation-result-4079779-1465242268/solver-4079779-1465242268 -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-4079779-1465242268.opb
pid=678
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: 2.25 2.09 2.02 3/261 681
/proc/meminfo: memFree=29814580/32872528 swapFree=9196/9196
[pid=681] ppid=678 vsize=703932 CPUtime=0 cores=4-7,12-15
/proc/681/stat : 681 (toysat) R 678 681 25889 0 -1 4202496 2621 0 0 0 0 0 0 0 20 0 4 0 106068865 720826368 3493 33554432000 4194304 16246674 140734760156832 140734760156256 13880264 0 2 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/681/statm: 176751 3503 441 2943 0 173645 0
[pid=681/tid=682] ppid=678 vsize=1093052 CPUtime=0 cores=4-7,12-15
/proc/681/task/682/stat : 682 (toysat) S 678 681 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068865 1119285248 5011 33554432000 4194304 16246674 140734760156832 139949657533680 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=681/tid=683] ppid=678 vsize=1098172 CPUtime=0 cores=4-7,12-15
/proc/681/task/683/stat : 683 (toysat) S 678 681 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068865 1124528128 5030 33554432000 4194304 16246674 140734760156832 139949647043824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=681/tid=684] ppid=678 vsize=1102268 CPUtime=0 cores=4-7,12-15
/proc/681/task/684/stat : 684 (toysat) S 678 681 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068865 1128722432 5048 33554432000 4194304 16246674 140734760156832 139949563178160 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 0 0 0 0 0
[startup+0.100193 s]
/proc/loadavg: 2.25 2.09 2.02 3/261 681
/proc/meminfo: memFree=29814580/32872528 swapFree=9196/9196
[pid=681] ppid=678 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/681/stat : 681 (toysat) R 678 681 25889 0 -1 4202496 31258 0 0 0 4 5 0 0 20 0 4 0 106068865 1247350784 32122 33554432000 4194304 16246674 140734760156832 140734760155768 12449399 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/681/statm: 304529 32136 639 2943 0 301423 0
[pid=681/tid=682] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/682/stat : 682 (toysat) S 678 681 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 32146 33554432000 4194304 16246674 140734760156832 139949657533680 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=681/tid=683] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/683/stat : 683 (toysat) S 678 681 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 32156 33554432000 4194304 16246674 140734760156832 139949647043824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=681/tid=684] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/684/stat : 684 (toysat) S 678 681 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 32166 33554432000 4194304 16246674 140734760156832 139949563178160 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+0.200514 s]
/proc/loadavg: 2.25 2.09 2.02 3/261 681
/proc/meminfo: memFree=29814580/32872528 swapFree=9196/9196
[pid=681] ppid=678 vsize=1218116 CPUtime=0.19 cores=4-7,12-15
/proc/681/stat : 681 (toysat) R 678 681 25889 0 -1 4202496 60969 0 0 0 10 9 0 0 20 0 4 0 106068865 1247350784 61830 33554432000 4194304 16246674 140734760156832 140734760155768 13954518 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/681/statm: 304529 61839 757 2943 0 301423 0
[pid=681/tid=682] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/682/stat : 682 (toysat) S 678 681 25889 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 61844 33554432000 4194304 16246674 140734760156832 139949657533680 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=681/tid=683] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/683/stat : 683 (toysat) S 678 681 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 61851 33554432000 4194304 16246674 140734760156832 139949647043824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=681/tid=684] ppid=678 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/681/task/684/stat : 684 (toysat) S 678 681 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106068865 1247350784 61859 33554432000 4194304 16246674 140734760156832 139949563178160 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 681 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.280369
CPU time (s): 0.271958
CPU user time (s): 0.150977
CPU system time (s): 0.120981
CPU usage (%): 97
Max. virtual memory (cumulated for all children) (KiB): 1218116
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.150977
system time used= 0.120981
maximum resident set size= 292636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72309
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 3
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.007998 second system time
The end
Launcher Data
Begin job on node132 at 2016-06-06 21:44:28
IDJOB=4079779
IDBENCH=2818
IDSOLVER=2542
FILE ID=node132/4079779-1465242268
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=59-Q=419.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079779-1465242268/watcher-4079779-1465242268 -o /tmp/evaluation-result-4079779-1465242268/solver-4079779-1465242268 -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-4079779-1465242268.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8
MD5SUM BENCH= 6f8622fca5d402ff4bebbc9fa1644d5e
RANDOM SEED=1118308988
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: 29814976 kB
Buffers: 46868 kB
Cached: 99512 kB
SwapCached: 3224 kB
Active: 2249164 kB
Inactive: 81124 kB
Active(anon): 2183084 kB
Inactive(anon): 3236 kB
Active(file): 66080 kB
Inactive(file): 77888 kB
Unevictable: 9196 kB
Mlocked: 9196 kB
SwapTotal: 67108856 kB
SwapFree: 67094528 kB
Dirty: 16596 kB
Writeback: 0 kB
AnonPages: 2192444 kB
Mapped: 10820 kB
Shmem: 0 kB
Slab: 576572 kB
SReclaimable: 14364 kB
SUnreclaim: 562208 kB
KernelStack: 2240 kB
PageTables: 8592 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: 526336 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 21:44:29