Trace number 1723892

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) 1200.09 1200.64

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.941
Satisfiable
(Un)Satisfiability was proved
Number of variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
13.09/13.11	c WARNING: for repeatability, setting FPU to use double precision
13.09/13.11	c ============================[ Problem Statistics ]=============================
13.09/13.11	c |                                                                             |
13.09/13.11	c |  Number of variables:  24415                                                |
13.09/13.11	c |  Number of clauses:    710991                                               |
13.09/13.81	c |  Parsing time:         0.63         s                                       |
19.76/19.80	c ============================[ Search Statistics ]==============================
19.76/19.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.76/19.80	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
19.76/19.80	c ===============================================================================
19.76/19.80	c |         0 |   20700   698929  2124224 |   232976        0    nan |  0.000 % |
19.76/19.85	c |       101 |   20700   698929  2124224 |   256273      101     63 |  0.000 % |
19.85/19.95	c |       251 |   20700   698929  2124224 |   281901      251     57 |  0.000 % |
19.95/20.04	c |       478 |   20700   698929  2124224 |   310091      478     72 |  0.000 % |
20.05/20.12	c |       816 |   20700   698929  2124224 |   341100      816    100 |  0.000 % |
20.15/20.22	c |      1322 |   20700   698929  2124224 |   375210     1322    106 |  0.000 % |
20.45/20.50	c |      2081 |   20700   698929  2124224 |   412731     2081     90 |  0.000 % |
20.86/20.94	c |      3221 |   20700   698929  2124224 |   454004     3221     89 |  0.000 % |
21.25/21.37	c |      4929 |   20700   698929  2124224 |   499405     4929    102 |  0.000 % |
22.96/23.01	c |      7491 |   20700   698929  2124224 |   549346     7491    147 |  0.000 % |
24.06/24.20	c |     11335 |   20700   698929  2124224 |   604280    11335    142 |  0.000 % |
26.66/26.78	c |     17102 |   20700   698929  2124224 |   664708    17102    174 |  0.000 % |
31.15/31.25	c |     25752 |   20700   698929  2124224 |   731179    25752    213 |  0.000 % |
39.25/39.34	c |     38726 |   20700   698929  2124224 |   804297    38726    258 |  0.000 % |
53.75/53.81	c |     58187 |   20700   698929  2124224 |   884727    58187    296 |  0.000 % |
72.14/72.29	c |     87380 |   20700   698929  2124224 |   973199    87380    339 |  0.000 % |
121.61/121.70	c |    131170 |   20700   698929  2124224 |  1070519   131170    401 |  0.000 % |
183.99/184.14	c |    196855 |   20700   698929  2124224 |  1177571   196855    378 |  0.000 % |
305.94/306.16	c |    295381 |   20700   698929  2124224 |  1295329   295381    381 |  0.000 % |
525.56/525.81	c |    443170 |   20700   698929  2124224 |  1424862   443170    354 |  0.000 % |
805.04/805.45	c |    664853 |   20700   698929  2124224 |  1567348   664853    322 |  0.000 % |
1200.09/1200.62	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-1723892-1240689916/watcher-1723892-1240689916 -o /tmp/evaluation-result-1723892-1240689916/solver-1723892-1240689916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1723892-1240689916.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 1.05 1.09 2/64 18475
/proc/meminfo: memFree=1482976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=9620 CPUtime=0
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 97025019 9850880 174 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 2405 174 90 274 0 2128 0

[startup+0.0181521 s]
/proc/loadavg: 1.00 1.05 1.09 2/64 18475
/proc/meminfo: memFree=1482976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=9620 CPUtime=0.01
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 419 0 0 0 1 0 0 0 18 0 1 0 97025019 9850880 402 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 2405 402 90 274 0 2128 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9620

[startup+0.10116 s]
/proc/loadavg: 1.00 1.05 1.09 2/64 18475
/proc/meminfo: memFree=1482976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=9620 CPUtime=0.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 1841 0 0 0 9 0 0 0 18 0 1 0 97025019 9850880 1824 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 2405 1825 90 274 0 2128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9620

[startup+0.301178 s]
/proc/loadavg: 1.00 1.05 1.09 2/64 18475
/proc/meminfo: memFree=1482976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=17728 CPUtime=0.29
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 4255 0 0 0 28 1 0 0 20 0 1 0 97025019 18153472 4238 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 4432 4238 97 274 0 4155 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17728

[startup+0.701219 s]
/proc/loadavg: 1.00 1.05 1.09 2/64 18475
/proc/meminfo: memFree=1482976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=23148 CPUtime=0.69
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 5592 0 0 0 67 2 0 0 24 0 1 0 97025019 23703552 5575 1992294400 134512640 135635285 4294956208 18446744073709551615 135088801 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 5787 5576 97 274 0 5510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23148

[startup+1.5013 s]
/proc/loadavg: 1.00 1.05 1.09 2/65 18476
/proc/meminfo: memFree=1457240/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=32916 CPUtime=1.49
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 8038 0 0 0 146 3 0 0 25 0 1 0 97025019 33705984 8021 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 8229 8021 97 274 0 7952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32916

[startup+3.10246 s]
/proc/loadavg: 1.00 1.05 1.09 2/65 18476
/proc/meminfo: memFree=1444056/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=51156 CPUtime=3.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 12582 0 0 0 303 6 0 0 25 0 1 0 97025019 52383744 12565 1992294400 134512640 135635285 4294956208 18446744073709551615 134544451 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 12789 12565 97 274 0 12512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51156

[startup+6.30179 s]
/proc/loadavg: 1.08 1.07 1.09 2/65 18476
/proc/meminfo: memFree=1406616/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=93016 CPUtime=6.29
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 23026 0 0 0 617 12 0 0 25 0 1 0 97025019 95248384 23009 1992294400 134512640 135635285 4294956208 18446744073709551615 135072711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 23254 23009 97 274 0 22977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93016

[startup+12.7014 s]
/proc/loadavg: 1.07 1.07 1.09 2/65 18476
/proc/meminfo: memFree=1341600/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=12.68
/proc/18475/stat : 18475 (IUT_BMB_SAT) R 18473 18475 18342 0 -1 4194304 33224 0 0 0 1030 238 0 0 25 0 1 0 97025019 136560640 33130 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/18475/statm: 33340 33130 100 274 0 33063 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 133360

[startup+25.5017 s]
/proc/loadavg: 1.12 1.08 1.10 2/67 18478
/proc/meminfo: memFree=1289296/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=49904 CPUtime=12.36
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 13947 0 0 0 1228 8 0 0 25 0 1 0 97026331 51101696 11996 1992294400 134512640 135243223 4294956304 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 12476 11996 85 178 0 12296 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 188620

[startup+51.1013 s]
/proc/loadavg: 1.08 1.07 1.09 2/67 18478
/proc/meminfo: memFree=1237776/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=102556 CPUtime=37.95
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 27121 0 0 0 3779 16 0 0 25 0 1 0 97026331 105017344 25170 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 25639 25170 85 178 0 25459 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 241272

[startup+102.306 s]
/proc/loadavg: 1.03 1.06 1.09 2/67 18478
/proc/meminfo: memFree=1122256/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=217268 CPUtime=89.13
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 55728 0 0 0 8877 36 0 0 25 0 1 0 97026331 222482432 53777 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 54317 53777 85 178 0 54137 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 355984

[startup+162.302 s]
/proc/loadavg: 1.01 1.05 1.08 2/67 18478
/proc/meminfo: memFree=1033616/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=306448 CPUtime=149.11
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 77985 0 0 0 14854 57 0 0 25 0 1 0 97026331 313802752 76034 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 76612 76034 85 178 0 76432 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 445164

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/67 18478
/proc/meminfo: memFree=949520/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=390056 CPUtime=209.08
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 98848 0 0 0 20832 76 0 0 25 0 1 0 97026331 399417344 96897 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 97514 96897 85 178 0 97334 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 528772

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/67 18478
/proc/meminfo: memFree=877200/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=462896 CPUtime=269.07
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 117038 0 0 0 26813 94 0 0 25 0 1 0 97026331 474005504 115087 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 115724 115087 85 178 0 115544 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 601612

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/67 18478
/proc/meminfo: memFree=811344/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=528516 CPUtime=329.04
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 133281 0 0 0 32796 108 0 0 25 0 1 0 97026331 541200384 131330 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 132129 131330 85 178 0 131949 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 667232

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/67 18478
/proc/meminfo: memFree=760592/2055920 swapFree=4180248/4192956

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

/proc/meminfo: memFree=521488/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=818420 CPUtime=688.9
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 205705 0 0 0 68715 175 0 0 25 0 1 0 97026331 838062080 203754 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 204605 203754 85 178 0 204425 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 957136

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 18478
/proc/meminfo: memFree=469776/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=869700 CPUtime=748.88
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 218483 0 0 0 74700 188 0 0 25 0 1 0 97026331 890572800 216532 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 217425 216532 85 178 0 217245 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1008416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 18478
/proc/meminfo: memFree=420624/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=919032 CPUtime=808.85
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 230810 0 0 0 80685 200 0 0 25 0 1 0 97026331 941088768 228859 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 229758 228859 85 178 0 229578 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1057748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 18478
/proc/meminfo: memFree=379024/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=961468 CPUtime=868.83
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 241120 0 0 0 86672 211 0 0 25 0 1 0 97026331 984543232 239169 1992294400 134512640 135243223 4294956304 18446744073709551615 134564936 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 240367 239169 85 178 0 240187 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1100184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=309392/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1031760 CPUtime=928.8
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 258743 0 0 0 92654 226 0 0 25 0 1 0 97026331 1056522240 256792 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 257940 256792 85 178 0 257760 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1170476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=256976/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1083216 CPUtime=988.78
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 271606 0 0 0 98640 238 0 0 25 0 1 0 97026331 1109213184 269655 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 270804 269655 85 178 0 270624 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1221932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=212560/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1127644 CPUtime=1048.76
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 282728 0 0 0 104626 250 0 0 25 0 1 0 97026331 1154707456 280777 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 281911 280777 85 178 0 281731 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1266360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=173264/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1166800 CPUtime=1108.73
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 292518 0 0 0 110615 258 0 0 25 0 1 0 97026331 1194803200 290567 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 291700 290567 85 178 0 291520 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 1305516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=120720/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1219700 CPUtime=1168.71
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 305734 0 0 0 116602 269 0 0 25 0 1 0 97026331 1248972800 303783 1992294400 134512640 135243223 4294956304 18446744073709551615 134565155 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 304925 303783 85 178 0 304745 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1358416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18478
/proc/meminfo: memFree=107728/2055920 swapFree=4180248/4192956
[pid=18475] ppid=18473 vsize=133360 CPUtime=13.09
/proc/18475/stat : 18475 (IUT_BMB_SAT) S 18473 18475 18342 0 -1 4194304 33230 0 0 0 1043 266 0 0 25 0 1 0 97025019 136560640 33135 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18475/statm: 33340 33135 105 274 0 33063 0
[pid=18477] ppid=18475 vsize=5356 CPUtime=0
/proc/18477/stat : 18477 (sh) S 18475 18475 18342 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 97026329 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18477/statm: 1339 232 193 169 0 50 0
[pid=18478] ppid=18477 vsize=1231712 CPUtime=1187
/proc/18478/stat : 18478 (minisat) R 18477 18475 18342 0 -1 4194304 308760 0 0 0 118428 272 0 0 25 0 1 0 97026331 1261273088 306809 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18478/statm: 307928 306809 85 178 0 307748 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1370428

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18475 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=434413
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=701589
# CPU time returned by wait4() is 13.136
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.64
CPU time (s): 1200.09
CPU user time (s): 1194.71
CPU system time (s): 5.38
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 1370428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4344
system time used= 2.70159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35549
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= 6
involuntary context switches= 46

runsolver used 1.08683 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-25 22:05:16
IDJOB=1723892
IDBENCH=71743
IDSOLVER=523
FILE ID=node17/1723892-1240689916
PBS_JOBID= 9186717
Free space on /tmp= 66124 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723892-1240689916/watcher-1723892-1240689916 -o /tmp/evaluation-result-1723892-1240689916/solver-1723892-1240689916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1723892-1240689916.cnf HOME

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

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=1955753542

node17.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		: 3000.234
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		: 3000.234
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:       1483528 kB
Buffers:         56856 kB
Cached:         457864 kB
SwapCached:       7520 kB
Active:         218756 kB
Inactive:       305896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483528 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:           15176 kB
Writeback:           0 kB
Mapped:          13512 kB
Slab:            33792 kB
Committed_AS:   342652 kB
PageTables:       1452 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= 66108 MiB
End job on node17 at 2009-04-25 22:25:19