Trace number 1716276

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
IUT_BMB_SAT 1.0? (TO) 1200.07 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
17.78/17.86	c WARNING: for repeatability, setting FPU to use double precision
17.78/17.86	c ============================[ Problem Statistics ]=============================
17.78/17.86	c |                                                                             |
17.78/17.86	c |  Number of variables:  234064                                               |
17.78/17.86	c |  Number of clauses:    813979                                               |
18.77/18.83	c |  Parsing time:         0.87         s                                       |
20.77/20.81	c ============================[ Search Statistics ]==============================
20.77/20.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
20.77/20.81	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
20.77/20.81	c ===============================================================================
20.77/20.81	c |         0 |   89107   532759  1457877 |   177586        0    nan |  0.000 % |
20.96/21.05	c |       100 |   89107   532759  1457877 |   195344      100    205 |  0.000 % |
21.16/21.25	c |       251 |   89107   532759  1457877 |   214879      251    178 |  0.000 % |
21.46/21.53	c |       477 |   89107   532759  1457877 |   236367      477    149 |  0.000 % |
22.06/22.10	c |       816 |   88908   532759  1457877 |   260004      811    131 |  0.452 % |
22.56/22.67	c |      1322 |   88049   527979  1448252 |   286004     1317    128 |  0.452 % |
23.96/24.09	c |      2082 |   86705   520094  1428641 |   314605     2066    122 |  1.070 % |
27.96/28.05	c |      3223 |   85231   512433  1408993 |   346065     3200    224 |  2.148 % |
31.36/31.44	c |      4931 |   83870   505307  1393907 |   380672     4894    220 |  2.912 % |
36.36/36.44	c |      7494 |   81960   494439  1367284 |   418739     7447    204 |  3.372 % |
46.35/46.42	c |     11341 |   80963   487755  1352044 |   460613    11271    238 |  3.479 % |
64.54/64.60	c |     17111 |   80785   486991  1350384 |   506674    17035    339 |  3.689 % |
92.54/92.63	c |     25760 |   80263   483525  1341913 |   557341    25661    386 |  3.778 % |
147.62/147.78	c |     38736 |   80008   483525  1341913 |   613076    38626    481 |  4.055 % |
237.29/237.45	c |     58198 |   79303   478018  1328788 |   674383    58026    581 |  4.195 % |
438.13/438.39	c |     87391 |   79203   477573  1327781 |   741822    87195    915 |  4.238 % |
712.03/712.39	c |    131180 |   78705   474063  1318989 |   816004   130924    890 |  4.461 % |
1187.08/1187.51	c |    196866 |   78638   473423  1317290 |   897604   196590    978 |  4.479 % |
1200.07/1200.52	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716276-1240613607/watcher-1716276-1240613607 -o /tmp/evaluation-result-1716276-1240613607/solver-1716276-1240613607 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716276-1240613607.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 17088
/proc/meminfo: memFree=1047680/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=13704 CPUtime=0
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 169 0 0 0 0 0 0 0 20 0 1 0 89394146 14032896 152 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 3426 153 90 274 0 3149 0

[startup+0.015 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 17088
/proc/meminfo: memFree=1047680/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=13704 CPUtime=0.01
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 335 0 0 0 1 0 0 0 20 0 1 0 89394146 14032896 318 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 3426 319 90 274 0 3149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13704

[startup+0.102014 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 17088
/proc/meminfo: memFree=1047680/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=13704 CPUtime=0.09
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 1730 0 0 0 8 1 0 0 20 0 1 0 89394146 14032896 1713 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 3426 1714 90 274 0 3149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13704

[startup+0.301049 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 17088
/proc/meminfo: memFree=1047680/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=30652 CPUtime=0.28
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 6480 0 0 0 25 3 0 0 22 0 1 0 89394146 31387648 6463 1992294400 134512640 135635285 4294956208 18446744073709551615 134535617 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 7663 6465 90 274 0 7386 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30652

[startup+0.702119 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 17088
/proc/meminfo: memFree=1047680/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=51340 CPUtime=0.68
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 12646 0 0 0 63 5 0 0 25 0 1 0 89394146 52572160 12629 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 12835 12629 97 274 0 12558 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 51340

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17089
/proc/meminfo: memFree=993144/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=60844 CPUtime=1.48
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 15036 0 0 0 142 6 0 0 25 0 1 0 89394146 62304256 15019 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 15211 15019 97 274 0 14934 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 60844

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17089
/proc/meminfo: memFree=981496/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=76552 CPUtime=3.09
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 18943 0 0 0 300 9 0 0 25 0 1 0 89394146 78389248 18926 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 19138 18926 97 274 0 18861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76552

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17089
/proc/meminfo: memFree=947512/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=109816 CPUtime=6.28
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 27276 0 0 0 615 13 0 0 25 0 1 0 89394146 112451584 27259 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 27454 27259 97 274 0 27177 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 109816

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17089
/proc/meminfo: memFree=854200/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=200224 CPUtime=12.69
/proc/17088/stat : 17088 (IUT_BMB_SAT) R 17086 17088 16807 0 -1 4194304 50208 0 0 0 1245 24 0 0 25 0 1 0 89394146 205029376 49708 1992294400 134512640 135635285 4294956208 18446744073709551615 134513954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 50056 49708 97 274 0 49779 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 200224

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 17091
/proc/meminfo: memFree=763040/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=79916 CPUtime=7.62
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 20956 0 0 0 751 11 0 0 25 0 1 0 89395933 81833984 18046 1992294400 134512640 135243223 4294956304 18446744073709551615 134555478 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 19979 18046 85 178 0 19799 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 283444

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 17091
/proc/meminfo: memFree=755360/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=88124 CPUtime=33.21
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 23001 0 0 0 3309 12 0 0 25 0 1 0 89395933 90238976 20091 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 22031 20091 85 178 0 21851 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 291652

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 17091
/proc/meminfo: memFree=724768/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=118316 CPUtime=84.4
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 30540 0 0 0 8418 22 0 0 25 0 1 0 89395933 121155584 27630 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 29579 27630 85 178 0 29399 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 321844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 17091
/proc/meminfo: memFree=687776/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=155780 CPUtime=144.37
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 39901 0 0 0 14407 30 0 0 25 0 1 0 89395933 159518720 36991 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 38945 36991 85 178 0 38765 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 359308

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 17091
/proc/meminfo: memFree=645472/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=197708 CPUtime=204.36
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 50400 0 0 0 20396 40 0 0 25 0 1 0 89395933 202452992 47490 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 49427 47490 85 178 0 49247 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 401236

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 17091
/proc/meminfo: memFree=596384/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=247444 CPUtime=264.33
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 62793 0 0 0 26384 49 0 0 25 0 1 0 89395933 253382656 59883 1992294400 134512640 135243223 4294956304 18446744073709551615 134556000 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 61861 59883 85 178 0 61681 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 450972

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 17091
/proc/meminfo: memFree=537248/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=305920 CPUtime=324.32
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 77417 0 0 0 32373 59 0 0 25 0 1 0 89395933 313262080 74507 1992294400 134512640 135243223 4294956304 18446744073709551615 134558300 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 76480 74507 85 178 0 76300 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 509448

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 17091
/proc/meminfo: memFree=483488/2055920 swapFree=4191900/4192956

################
# More data... #
################

/proc/meminfo: memFree=272736/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=569868 CPUtime=744.18
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 143348 0 0 0 74304 114 0 0 25 0 1 0 89395933 583544832 140438 1992294400 134512640 135243223 4294956304 18446744073709551615 134558577 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 142467 140438 85 178 0 142287 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 773396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=240096/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=602560 CPUtime=804.16
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 151559 0 0 0 80294 122 0 0 25 0 1 0 89395933 617021440 148649 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 150640 148649 85 178 0 150460 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 806088

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=206944/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=635464 CPUtime=864.14
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 159761 0 0 0 86286 128 0 0 25 0 1 0 89395933 650715136 156851 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 158866 156851 85 178 0 158686 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 838992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=165856/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=676964 CPUtime=924.11
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 170158 0 0 0 92276 135 0 0 25 0 1 0 89395933 693211136 167248 1992294400 134512640 135243223 4294956304 18446744073709551615 134558327 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 169241 167248 85 178 0 169061 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 880492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=123296/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=718944 CPUtime=984.09
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 180664 0 0 0 98265 144 0 0 25 0 1 0 89395933 736198656 177754 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 179736 177754 85 178 0 179556 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 922472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=82400/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=760164 CPUtime=1044.08
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 190968 0 0 0 104255 153 0 0 25 0 1 0 89395933 778407936 188058 1992294400 134512640 135243223 4294956304 18446744073709551615 134558511 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 190041 188058 85 178 0 189861 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 963692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=44448/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=797540 CPUtime=1104.05
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 200323 0 0 0 110246 159 0 0 25 0 1 0 89395933 816680960 197413 1992294400 134512640 135243223 4294956304 18446744073709551615 134565801 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 199385 197413 85 178 0 199205 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1001068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=15648/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=834424 CPUtime=1164.04
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 209538 0 0 0 116237 167 0 0 25 0 1 0 89395933 854450176 206628 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 208606 206628 85 178 0 208426 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1037952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=15392/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=843492 CPUtime=1182.23
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 211800 0 0 0 118054 169 0 0 25 0 1 0 89395933 863735808 208890 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 210873 208890 85 178 0 210693 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1047020

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17097
/proc/meminfo: memFree=15392/2055920 swapFree=4191900/4192956
[pid=17088] ppid=17086 vsize=198172 CPUtime=17.83
/proc/17088/stat : 17088 (IUT_BMB_SAT) S 17086 17088 16807 0 -1 4194304 50230 0 0 0 1455 328 0 0 25 0 1 0 89394146 202928128 49369 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 49543 49369 105 274 0 49266 0
[pid=17090] ppid=17088 vsize=5356 CPUtime=0.01
/proc/17090/stat : 17090 (sh) S 17088 17088 16807 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89395931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17090/statm: 1339 232 193 169 0 50 0
[pid=17091] ppid=17090 vsize=843492 CPUtime=1182.23
/proc/17091/stat : 17091 (minisat) R 17090 17088 16807 0 -1 4194304 211800 0 0 0 118054 169 0 0 25 0 1 0 89395933 863735808 208890 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17091/statm: 210873 208890 85 178 0 210693 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1047020

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17088 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=561786
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=336492
# CPU time returned by wait4() is 17.8983
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1195.09
CPU system time (s): 4.98
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1047020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5618
system time used= 3.33649
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52730
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= 7
involuntary context switches= 48

runsolver used 0.977851 second user time and 3.39248 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-25 00:53:29
IDJOB=1716276
IDBENCH=20373
IDSOLVER=523
FILE ID=node18/1716276-1240613607
PBS_JOBID= 9186296
Free space on /tmp= 66128 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716276-1240613607/watcher-1716276-1240613607 -o /tmp/evaluation-result-1716276-1240613607/solver-1716276-1240613607 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716276-1240613607.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=94240171

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1048224 kB
Buffers:         64008 kB
Cached:         856736 kB
SwapCached:        384 kB
Active:         104100 kB
Inactive:       830036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048224 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           21048 kB
Writeback:           0 kB
Mapped:          21740 kB
Slab:            59716 kB
Committed_AS:   312152 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66112 MiB
End job on node18 at 2009-04-25 01:13:31