Trace number 4122114

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 6.87895 6.88102

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n56-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM8d952c7a4de1b0a909e39369403c15ec
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.45493
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables84
Total number of constraints224
Number of constraints which are clauses224
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-30T21:51:19+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-4122114-1467316279.opb"]
0.00/0.01	c use --random-gen="1886988762 1756990513 831960844 247307776 3546534427 1718564994 2864059892 2979601425 3306962064 3175341263 3084881444 3334076605 1745459337 2564708830 2823539367 1549189895 3927682706 1972237589 3538296307 2073424958 1697243625 3389165677 3069500782 3975075397 1187990690 980547696 2951182997 1048149124 4020419325 4196957295 1646219200 3507676089 2561406168 3626444786 2685974187 2988612947 2604120185 3072003692 3349487839 4271649399 958468308 1975541263 354154666 2811698391 3638192658 918399369 888373603 2262406665 736610471 4014582226 1803595889 1872603836 2408503301 4054693312 3490369289 2385410760 2934063477 4238079493 2344997176 2293080608 3025636733 831650751 1970300420 928031739 204634467 632728904 677784464 2104440820 2555372668 2251040163 75860496 1007282531 1573915653 112068061 3188883873 2588436511 3693492952 2883487297 473266688 4028865076 4045081524 215290549 2213114533 1172612485 3160092751 422039772 739149692 988522937 3550514374 728520514 814565855 2361262544 1959516015 3389331788 2922254678 1143105924 4064637167 3301611639 1847510707 743521966 3450783829 2459133118 3597554424 477445550 581897691 4144764256 1099523998 2064170992 52889591 217455088 3018681061 3194783945 1928825545 2249990696 661994311 3041960141 1657951028 339631751 3375966609 3317805636 339158440 1176753511 201387582 2548129659 1094814221 4277412157 985006024 3783561555 957214676 4082856188 1092715014 570376100 2077945657 723241121 2005198451 1421079572 1322451757 1667296471 1662530807 2093785686 2477918632 3176234665 2059305348 735747723 2095295284 404783033 2135009607 1554566833 910822154 638021556 2537363890 1112119485 3248067571 1845113343 2503605874 2656898520 4067942481 496350787 620630948 226733575 1212335076 292269105 1307398985 1706759617 117177450 527215583 3767587822 1475878836 2085357889 3808191245 1125967328 4033906119 3889514887 601559831 646251103 2459059306 3789944163 3005610177 626550174 1479844650 1560212074 1104489846 3183220324 1434154307 1279916384 1090361603 2776544975 2485195335 2210033275 891862761 1879575445 3418044206 1124378737 1756346165 1942759079 1859434309 2095472119 1409960701 3419711859 2768462946 977353487 4269683067 2482995876 1678115965 2466577125 2663413449 97462550 2739935473 468407308 3057865287 3369314594 1811075193 3692999377 2372612411 631069661 3231588017 2928935591 2717345459 1053368038 2792581559 2784086287 223504525 1503299033 980785467 2470819500 1435227608 2450486769 724806103 3070441648 1695207315 4160072885 258831206 2445812643 2008499038 565205867 39980823 2961497815 695830061 1093756860 3873264013 4236289234 2888835544 104851202 2756332461 1064695578 2726546448 2839234938 2143902635 3335194998 2307955027 3607976525 2702260217 1486317314 3847307354 3672770532 3766578599 255 362436" option to reproduce the execution
0.00/0.01	c #vars 84
0.00/0.01	c #constraints 224
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |      102      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      126 |      100 |      102      0 |        0 |        0
0.00/0.03	c  0.0s |       2 |      304 |      250 |      113      1 |        0 |        0
0.00/0.05	c  0.0s |       3 |      589 |      475 |      125      4 |        0 |        0
0.00/0.08	c  0.1s |       4 |     1023 |      813 |      138      8 |        0 |        0
0.09/0.12	c  0.1s |       5 |     1589 |     1320 |      152     14 |        0 |        0
0.09/0.18	c  0.2s |       6 |     2551 |     2081 |      185     21 |        0 |        0
0.18/0.28	c  0.3s |       7 |     3726 |     3223 |      204     32 |        0 |        0
0.39/0.40	c  0.4s |       8 |     5923 |     4936 |      225     47 |        0 |        0
0.59/0.61	c  0.6s |       9 |     8941 |     7506 |      248     68 |        0 |        0
0.78/0.88	c  0.9s |      10 |    14604 |    11361 |      273     98 |        0 |        0
1.20/1.23	c  1.2s |      11 |    22325 |    17144 |      301    139 |        0 |        0
1.59/1.66	c  1.6s |      12 |    35569 |    25819 |      332    195 |        0 |        0
2.29/2.32	c  2.3s |      13 |    54271 |    38832 |      366    271 |        0 |        0
3.29/3.33	c  3.3s |      14 |    80239 |    58352 |      403    376 |        0 |        0
4.69/4.78	c  4.8s |      15 |   122139 |    87632 |      444    519 |        0 |        0
6.69/6.78	c  6.8s |      15 |   181220 |   128432 |      444    696 |        5 |       20
6.78/6.82	c  6.8s |      15 |   182257 |   129234 |      444    698 |       21 |       54
6.78/6.82	c #cpu_time = 6.805s
6.78/6.82	c #wall_clock_time = 6.805s
6.78/6.82	c #decision = 182257
6.78/6.82	c #random_decision = 827
6.78/6.82	c #conflict = 129234
6.78/6.82	c #restart = 15
6.78/6.82	s UNSATISFIABLE
6.78/6.82	c total CPU time = 6.822s
6.78/6.82	c total wall clock time = 6.822s

Verifier Data 

ERROR: no interpretation found !

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-4122114-1467316279/watcher-4122114-1467316279 -o /tmp/evaluation-result-4122114-1467316279/solver-4122114-1467316279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1467314186-8725 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4122114-1467316279.opb 

pid=9151
running on 4 cores: 0,2,4,6

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: 2.00 2.00 1.91 2/179 9154
/proc/meminfo: memFree=30090184/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=791996 CPUtime=0 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 2966 0 0 0 0 0 0 0 20 0 4 0 2305503 811003904 2817 33554432000 4194304 16246674 140736284963392 140736284962816 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 198511 2827 441 2943 0 195405 0
[pid=9154/tid=9155] ppid=9151 vsize=810428 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 829878272 2889 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=814524 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 834072576 2908 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=818620 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 2305503 838266880 2924 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100171 s]
/proc/loadavg: 2.00 2.00 1.91 2/179 9154
/proc/meminfo: memFree=30090184/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 26039 0 0 0 6 3 0 0 20 0 4 0 2305503 1247350784 25878 33554432000 4194304 16246674 140736284963392 140736284962816 5675357 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 304529 25887 708 2943 0 301423 0
[pid=9154/tid=9155] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 25896 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 25903 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 25909 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200475 s]
/proc/loadavg: 2.00 2.00 1.91 2/179 9154
/proc/meminfo: memFree=30090184/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1218116 CPUtime=0.18 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 50166 0 0 0 12 6 0 0 20 0 4 0 2305503 1247350784 50005 33554432000 4194304 16246674 140736284963392 140736284962816 12478070 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 304529 50016 708 2943 0 301423 0
[pid=9154/tid=9155] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 50021 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 50031 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 50039 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300481 s]
/proc/loadavg: 2.00 2.00 1.91 2/179 9154
/proc/meminfo: memFree=30090184/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 73948 0 0 0 20 9 0 0 20 0 4 0 2305503 1247350784 73787 33554432000 4194304 16246674 140736284963392 140736284962816 5546181 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 304529 73796 708 2943 0 301423 0
[pid=9154/tid=9155] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 73804 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 73813 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 73820 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700406 s]
/proc/loadavg: 2.00 2.00 1.91 2/179 9154
/proc/meminfo: memFree=30090184/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1218116 CPUtime=0.68 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 166241 0 0 0 47 21 0 0 20 0 4 0 2305503 1247350784 166081 33554432000 4194304 16246674 140736284963392 140736284946392 6024617 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 304529 166091 708 2943 0 301423 0
[pid=9154/tid=9155] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 166097 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 166104 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 166110 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

[startup+1.50042 s]
/proc/loadavg: 2.00 2.00 1.91 3/183 9158
/proc/meminfo: memFree=29109560/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 245515 0 0 0 115 34 0 0 20 0 4 0 2305503 1247350784 245334 33554432000 4194304 16246674 140736284963392 140736284962704 5523124 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 304529 245334 785 2943 0 301423 0
[pid=9154/tid=9155] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 245334 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 245334 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 2305503 1247350784 245334 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

[startup+3.10042 s]
/proc/loadavg: 2.00 2.00 1.91 4/183 9158
/proc/meminfo: memFree=29021768/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1306180 CPUtime=3.09 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 267397 0 0 0 272 37 0 0 20 0 4 0 2305503 1337528320 267216 33554432000 4194304 16246674 140736284963392 140736284946392 13818349 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 326545 267216 787 2943 0 323439 0
[pid=9154/tid=9155] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267216 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267216 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267216 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1306180

[startup+6.30037 s]
/proc/loadavg: 2.00 2.00 1.91 3/183 9158
/proc/meminfo: memFree=29021432/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1306180 CPUtime=6.28 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 267403 0 0 0 591 37 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 140736284946392 5514950 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 326545 267222 787 2943 0 323439 0
[pid=9154/tid=9155] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1306180

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9154 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40051 s]
/proc/loadavg: 2.00 2.00 1.91 3/183 9158
/proc/meminfo: memFree=29021432/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1306180 CPUtime=6.39 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 267403 0 0 0 602 37 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 140736284946392 13198652 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 326545 267222 787 2943 0 323439 0
[pid=9154/tid=9155] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 1306180

[startup+6.80041 s]
/proc/loadavg: 2.00 2.00 1.91 3/183 9158
/proc/meminfo: memFree=29021060/32872528 swapFree=295864/318348
[pid=9154] ppid=9151 vsize=1306180 CPUtime=6.78 cores=0,2,4,6
/proc/9154/stat : 9154 (toysat) R 9151 9154 4291 0 -1 4202496 267403 0 0 0 641 37 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 140736284946392 13923834 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/9154/statm: 326545 267222 787 2943 0 323439 0
[pid=9154/tid=9155] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9155/stat : 9155 (toysat) S 9151 9154 4291 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738284535024 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=9154/tid=9156] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9156/stat : 9156 (toysat) S 9151 9154 4291 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738274045168 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=9154/tid=9157] ppid=9151 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/9154/task/9157/stat : 9157 (toysat) S 9151 9154 4291 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 2305503 1337528320 267222 33554432000 4194304 16246674 140736284963392 139738263571632 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.78
Current children cumulated vsize (KiB) 1306180

Child status: 0
Real time (s): 6.88102
CPU time (s): 6.87895
CPU user time (s): 6.44302
CPU system time (s): 0.435933
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.44302
system time used= 0.435933
maximum resident set size= 1068904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267408
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= 23
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.056991 second user time and 0.058991 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-30 21:51:19
IDJOB=4122114
IDBENCH=110901
IDSOLVER=2542
FILE ID=node128/4122114-1467316279
RUNJOBID= node128-1467314186-8725
PBS_JOBID= 20005249
Free space on /tmp= 71728 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n56-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122114-1467316279/watcher-4122114-1467316279 -o /tmp/evaluation-result-4122114-1467316279/solver-4122114-1467316279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1467314186-8725 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4122114-1467316279.opb

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

MD5SUM BENCH= 8d952c7a4de1b0a909e39369403c15ec
RANDOM SEED=1769122061

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.501
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30090464 kB
Buffers:           74900 kB
Cached:           560684 kB
SwapCached:            0 kB
Active:          1305652 kB
Inactive:         420384 kB
Active(anon):    1093024 kB
Inactive(anon):        4 kB
Active(file):     212628 kB
Inactive(file):   420380 kB
Unevictable:      318348 kB
Mlocked:          295864 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16316 kB
Writeback:             0 kB
AnonPages:       1408464 kB
Mapped:            17072 kB
Shmem:               204 kB
Slab:             606372 kB
SReclaimable:      50212 kB
SUnreclaim:       556160 kB
KernelStack:        1512 kB
PageTables:         6460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1540164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1093632 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= 71712 MiB
End job on node128 at 2016-06-30 21:51:26