Trace number 1773782

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.2 10004.5

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
1.19/1.28	c |  Number of variables:        365168                                         |
1.19/1.28	c |  Number of clauses:         1093965                                         |
1.19/1.28	c |  Parse time:                   1.10 s                                       |
7.28/7.37	c |  Simplification time:          6.01 s                                       |
7.28/7.37	c |                                                                             |
7.28/7.37	c ============================[ Search Statistics ]==============================
7.28/7.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.28/7.37	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.28/7.37	c ===============================================================================
7.28/7.40	c |       100 |  100154   538514  2262402 |   197455      100      7 |  0.003 % |
7.69/7.77	c |       250 |  100154   538514  2262402 |   217200      250      5 |  0.003 % |
8.38/8.42	c |       475 |  100154   538514  2262402 |   238920      475     13 |  0.003 % |
8.88/8.98	c |       812 |  100154   538514  2262402 |   262812      812     12 |  0.003 % |
10.78/10.80	c |      1318 |  100154   538514  2262402 |   289094     1318     36 |  0.003 % |
11.58/11.67	c |      2077 |  100154   538514  2262402 |   318003     2077     48 |  0.003 % |
12.38/12.49	c |      3216 |  100154   538514  2262402 |   349803     3216     48 |  0.003 % |
16.78/16.86	c |      4924 |  100154   538514  2262402 |   384784     4924     55 |  0.003 % |
21.08/21.13	c |      7486 |  100154   538514  2262402 |   423262     7486     79 |  0.003 % |
29.08/29.12	c |     11330 |  100153   538385  2262143 |   465588    11328    108 |  0.003 % |
35.47/35.59	c |     17096 |  100153   538385  2262143 |   512147    17094     97 |  0.003 % |
53.96/54.03	c |     25745 |  100152   538257  2261887 |   563362    25741    101 |  0.003 % |
81.26/81.40	c |     38719 |  100152   538257  2261887 |   619698    38715    115 |  0.003 % |
127.34/127.41	c |     58180 |  100152   538257  2261887 |   681668    58176    155 |  0.003 % |
193.82/193.93	c |     87372 |  100152   538257  2261887 |   749835    87368    168 |  0.003 % |
279.59/279.74	c |    131161 |  100150   538000  2261371 |   824819   131153    175 |  0.004 % |
421.53/421.79	c |    196845 |  100150   538000  2261371 |   907301   196837    186 |  0.004 % |
644.24/644.54	c |    295371 |  100150   538000  2261371 |   998031   295363    211 |  0.004 % |
1056.05/1056.55	c |    443160 |  100150   538000  2261371 |  1097834   443152    207 |  0.004 % |
1822.11/1822.98	c |    664843 |  100150   538000  2261371 |  1207617   664835    232 |  0.004 % |

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-1773782-1241213482/watcher-1773782-1241213482 -o /tmp/evaluation-result-1773782-1241213482/solver-1773782-1241213482 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773782-1241213482.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 9267
/proc/meminfo: memFree=848760/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=7624 CPUtime=0
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 445 0 0 0 0 0 0 0 18 0 1 0 149376349 7806976 429 1992294400 4194304 5092341 548682068848 18446744073709551615 4244898 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 1906 429 63 219 0 1684 0

[startup+0.0987129 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 9267
/proc/meminfo: memFree=848760/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=16528 CPUtime=0.09
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 3005 0 0 0 7 2 0 0 18 0 1 0 149376349 16924672 2788 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 4132 2790 63 219 0 3910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16528

[startup+0.101713 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 9267
/proc/meminfo: memFree=848760/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=16660 CPUtime=0.09
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 3079 0 0 0 7 2 0 0 18 0 1 0 149376349 17059840 2862 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 4165 2862 63 219 0 3943 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16660

[startup+0.30173 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 9267
/proc/meminfo: memFree=848760/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=34420 CPUtime=0.29
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 8302 0 0 0 24 5 0 0 20 0 1 0 149376349 35246080 7686 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 8605 7687 63 219 0 8383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34420

[startup+0.701775 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 9267
/proc/meminfo: memFree=848760/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=74752 CPUtime=0.69
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 18062 0 0 0 58 11 0 0 23 0 1 0 149376349 76546048 16575 1992294400 4194304 5092341 548682068848 18446744073709551615 4270160 0 0 4096 3 0 0 0 17 1 0 0
/proc/9267/statm: 18688 16575 63 219 0 18466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74752

[startup+1.50184 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 9268
/proc/meminfo: memFree=762992/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=134972 CPUtime=1.49
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 31525 0 0 0 131 18 0 0 25 0 1 0 149376349 138211328 28228 1992294400 4194304 5092341 548682068848 18446744073709551615 4225116 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 33743 28228 87 219 0 33521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 134972

[startup+3.10197 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 9268
/proc/meminfo: memFree=727152/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=165296 CPUtime=3.09
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 38615 0 0 0 288 21 0 0 25 0 1 0 149376349 169263104 35318 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 41324 35318 87 219 0 41102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 165296

[startup+6.30126 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 9268
/proc/meminfo: memFree=686192/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=195860 CPUtime=6.28
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 44989 0 0 0 604 24 0 0 25 0 1 0 149376349 200560640 41692 1992294400 4194304 5092341 548682068848 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 48965 41692 87 219 0 48743 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 195860

[startup+12.7018 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 9268
/proc/meminfo: memFree=728560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=132916 CPUtime=12.68
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 48383 0 0 0 1242 26 0 0 25 0 1 0 149376349 136105984 30273 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 33229 30273 102 219 0 33007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 132916

[startup+25.5019 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 9268
/proc/meminfo: memFree=725104/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=138756 CPUtime=25.48
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 49239 0 0 0 2521 27 0 0 25 0 1 0 149376349 142086144 31129 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 34689 31129 102 219 0 34467 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 138756

[startup+51.1022 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 9268
/proc/meminfo: memFree=719408/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=147516 CPUtime=51.07
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 50662 0 0 0 5078 29 0 0 25 0 1 0 149376349 151056384 32552 1992294400 4194304 5092341 548682068848 18446744073709551615 4250324 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 36879 32552 102 219 0 36657 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147516

[startup+102.307 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9268
/proc/meminfo: memFree=699824/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=180360 CPUtime=102.25
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 55565 0 0 0 10191 34 0 0 25 0 1 0 149376349 184688640 37455 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 45090 37455 102 219 0 44868 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 180360

[startup+162.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9268
/proc/meminfo: memFree=682096/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=180360 CPUtime=162.23
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 60061 0 0 0 16184 39 0 0 25 0 1 0 149376349 184688640 41951 1992294400 4194304 5092341 548682068848 18446744073709551615 4248549 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 45090 41951 102 219 0 44868 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 180360

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9268
/proc/meminfo: memFree=653808/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=209920 CPUtime=222.21
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 67059 0 0 0 22174 47 0 0 25 0 1 0 149376349 214958080 48949 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 52480 48949 102 219 0 52258 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 209920

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9268
/proc/meminfo: memFree=637872/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=254264 CPUtime=282.18
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 71069 0 0 0 28167 51 0 0 25 0 1 0 149376349 260366336 52959 1992294400 4194304 5092341 548682068848 18446744073709551615 4244342 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 63566 52959 102 219 0 63344 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 254264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9268
/proc/meminfo: memFree=609392/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=254264 CPUtime=342.17
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 78137 0 0 0 34158 59 0 0 25 0 1 0 149376349 260366336 60027 1992294400 4194304 5092341 548682068848 18446744073709551615 4241984 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 63566 60027 102 219 0 63344 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 254264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9268
/proc/meminfo: memFree=589424/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=320776 CPUtime=402.13
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 83145 0 0 0 40150 63 0 0 25 0 1 0 149376349 328474624 65035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 80194 65035 102 219 0 79972 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 320776

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9268
/proc/meminfo: memFree=562416/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=320776 CPUtime=462.11
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 90074 0 0 0 46141 70 0 0 25 0 1 0 149376349 328474624 71964 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 80194 71964 102 219 0 79972 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 320776

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9270
/proc/meminfo: memFree=518512/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=420544 CPUtime=522.09
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 100897 0 0 0 52128 81 0 0 25 0 1 0 149376349 430637056 82787 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 105136 82787 102 219 0 104914 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 420544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9270
/proc/meminfo: memFree=497456/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=420544 CPUtime=582.05
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 106094 0 0 0 58118 87 0 0 25 0 1 0 149376349 430637056 87984 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 105136 87984 102 219 0 104914 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 420544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9270
/proc/meminfo: memFree=483248/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=420544 CPUtime=642.04
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 109603 0 0 0 64112 92 0 0 25 0 1 0 149376349 430637056 91493 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 105136 91493 102 219 0 104914 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 420544

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16432/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9098.4
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 909543 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9098.4
Current children cumulated vsize (KiB) 1179588

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16432/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9158.37
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 915540 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9158.37
Current children cumulated vsize (KiB) 1179588

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16496/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9218.35
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 921538 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9218.35
Current children cumulated vsize (KiB) 1179588

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16496/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9278.32
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 927535 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9278.32
Current children cumulated vsize (KiB) 1179588

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9338.28
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 933531 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9338.28
Current children cumulated vsize (KiB) 1179588

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9398.25
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 939528 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9398.25
Current children cumulated vsize (KiB) 1179588

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9458.23
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 945526 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9458.23
Current children cumulated vsize (KiB) 1179588

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9518.21
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 951524 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265779 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9518.21
Current children cumulated vsize (KiB) 1179588

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16624/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9578.17
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 957520 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9578.17
Current children cumulated vsize (KiB) 1179588

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9638.14
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 963517 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9638.14
Current children cumulated vsize (KiB) 1179588

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16496/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9698.12
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 969515 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9698.12
Current children cumulated vsize (KiB) 1179588

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16432/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9758.1
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 975513 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9758.1
Current children cumulated vsize (KiB) 1179588

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16496/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9818.07
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 981510 297 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9818.07
Current children cumulated vsize (KiB) 1179588

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16496/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9878.06
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 987508 298 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9878.06
Current children cumulated vsize (KiB) 1179588

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9938.03
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 993505 298 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9938.03
Current children cumulated vsize (KiB) 1179588

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=9998.01
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 999503 298 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265779 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 9998.01
Current children cumulated vsize (KiB) 1179588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9292
/proc/meminfo: memFree=16560/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=1179588 CPUtime=10000
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4194304 309135 0 0 0 999703 298 0 0 25 0 1 0 149376349 1207898112 291025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 294897 291025 102 219 0 294675 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1179588

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

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

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9293
/proc/meminfo: memFree=708648/2055920 swapFree=4174092/4192956
[pid=9267] ppid=9265 vsize=0 CPUtime=10000.1
/proc/9267/stat : 9267 (minisat) R 9265 9267 9006 0 -1 4195332 309135 0 0 0 999703 308 0 0 25 0 1 0 149376349 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/9267/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.5
CPU time (s): 10000.2
CPU user time (s): 9997.03
CPU system time (s): 3.14952
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 1179588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.03
system time used= 3.14952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 309135
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= 2
involuntary context switches= 24711

runsolver used 9.54355 second user time and 26.8449 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-01 23:31:23
IDJOB=1773782
IDBENCH=70794
IDSOLVER=608
FILE ID=node50/1773782-1241213482
PBS_JOBID= 9224713
Free space on /tmp= 66484 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773782-1241213482/watcher-1773782-1241213482 -o /tmp/evaluation-result-1773782-1241213482/solver-1773782-1241213482 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773782-1241213482.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=200562095

node50.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		: 3000.216
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		: 3000.216
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:        849240 kB
Buffers:         85144 kB
Cached:        1010944 kB
SwapCached:      13128 kB
Active:         156692 kB
Inactive:       954140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849240 kB
SwapTotal:     4192956 kB
SwapFree:      4174092 kB
Dirty:           21024 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            81820 kB
Committed_AS:   601568 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= 66484 MiB
End job on node50 at 2009-05-02 02:18:09