Trace number 1519828

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.04	c |  Simplification time:          0.02 s                                       |
0.00/0.04	c |                                                                             |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.06	c |       100 |    3883    16585    50386 |     6081      100     92 |  0.000 % |
0.00/0.07	c |       250 |    3883    16585    50386 |     6689      250     83 |  0.000 % |
0.09/0.09	c |       475 |    3883    16585    50386 |     7358      475     90 |  0.000 % |
0.09/0.13	c |       812 |    3883    16585    50386 |     8094      812     93 |  0.000 % |
0.09/0.18	c |      1318 |    3883    16585    50386 |     8903     1318     96 |  0.000 % |
0.19/0.26	c |      2077 |    3883    16585    50386 |     9793     2077     94 |  0.000 % |
0.29/0.39	c |      3216 |    3883    16585    50386 |    10773     3216     99 |  0.000 % |
0.49/0.59	c |      4924 |    3883    16585    50386 |    11850     4924     97 |  0.000 % |
0.89/0.90	c |      7486 |    3883    16585    50386 |    13035     7486    100 |  0.000 % |
1.39/1.42	c |     11330 |    3883    16585    50386 |    14339    11330    102 |  0.000 % |
2.29/2.31	c |     17096 |    3883    16585    50386 |    15772     9874    100 |  0.000 % |
3.69/3.74	c |     25745 |    3883    16585    50386 |    17350    10601    104 |  0.000 % |
5.89/5.95	c |     38719 |    3883    16585    50386 |    19085    14701    105 |  0.000 % |
9.48/9.57	c |     58180 |    3883    16585    50386 |    20993    14754    103 |  0.000 % |
14.99/15.06	c |     87372 |    3883    16585    50386 |    23093    11883    116 |  0.000 % |
24.19/24.26	c |    131161 |    3883    16585    50386 |    25402    19454    106 |  0.000 % |
37.88/37.94	c |    196845 |    3883    16585    50386 |    27942    12446    121 |  0.000 % |
61.17/61.23	c |    295371 |    3883    16585    50386 |    30737    27405    111 |  0.000 % |
94.36/94.40	c |    443160 |    3883    16585    50386 |    33810    17326    117 |  0.000 % |
152.74/152.88	c |    664843 |    3883    16585    50386 |    37191    15867    112 |  0.000 % |
238.30/238.46	c |    997368 |    3883    16585    50386 |    40911    12311    129 |  0.000 % |
394.65/394.86	c |   1496156 |    3883    16585    50386 |    45002    20903    103 |  0.000 % |
630.58/630.89	c |   2244338 |    3883    16585    50386 |    49502    39652    131 |  0.000 % |
999.05/999.47	c |   3366612 |    3883    16585    50386 |    54452    44303    109 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519828-1238237913/watcher-1519828-1238237913 -o /tmp/evaluation-result-1519828-1238237913/solver-1519828-1238237913 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519828-1238237913.cnf 

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: 0.99 0.98 0.97 3/64 14290
/proc/meminfo: memFree=1096816/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=7996 CPUtime=0
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 1096457372 8187904 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 1999 315 63 219 0 1777 0

[startup+0.097738 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 14290
/proc/meminfo: memFree=1096816/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=8744 CPUtime=0.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 758 0 0 0 9 0 0 0 18 0 1 0 1096457372 8953856 656 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 2186 656 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.101739 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 14290
/proc/meminfo: memFree=1096816/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=8744 CPUtime=0.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 1096457372 8953856 662 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 2186 662 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.301775 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 14290
/proc/meminfo: memFree=1096816/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=8744 CPUtime=0.29
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 943 0 0 0 29 0 0 0 19 0 1 0 1096457372 8953856 841 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 2186 841 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701848 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 14290
/proc/meminfo: memFree=1096816/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=8744 CPUtime=0.69
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 1284 0 0 0 69 0 0 0 22 0 1 0 1096457372 8953856 1182 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 2186 1182 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50199 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1091304/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=8876 CPUtime=1.49
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 1966 0 0 0 149 0 0 0 25 0 1 0 1096457372 9089024 1864 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 2219 1864 102 219 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10128 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1090856/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=17052 CPUtime=3.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 5120 0 0 0 307 2 0 0 25 0 1 0 1096457372 17461248 3499 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 4263 3499 102 219 0 4041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17052

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1076456/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=22240 CPUtime=6.29
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 6756 0 0 0 626 3 0 0 25 0 1 0 1096457372 22773760 5135 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 5560 5135 102 219 0 5338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22240

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1072112/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=26132 CPUtime=12.68
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 7808 0 0 0 1265 3 0 0 25 0 1 0 1096457372 26759168 6187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 6533 6187 102 219 0 6311 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26132

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1072496/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=26132 CPUtime=25.48
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 14828 0 0 0 2541 7 0 0 25 0 1 0 1096457372 26759168 6083 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 6533 6083 102 219 0 6311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26132

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1060464/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=38460 CPUtime=51.08
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 22356 0 0 0 5095 13 0 0 25 0 1 0 1096457372 39383040 9107 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 9615 9107 102 219 0 9393 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38460

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14291
/proc/meminfo: memFree=1055088/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=56092 CPUtime=102.26
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 23685 0 0 0 10212 14 0 0 25 0 1 0 1096457372 57438208 10436 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 14023 10436 102 219 0 13801 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56092

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1053680/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=56092 CPUtime=162.23
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 23960 0 0 0 16208 15 0 0 25 0 1 0 1096457372 57438208 10711 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 14023 10711 102 219 0 13801 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56092

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1051952/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=56092 CPUtime=222.21
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 24429 0 0 0 22205 16 0 0 25 0 1 0 1096457372 57438208 11180 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 14023 11180 102 219 0 13801 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 56092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1047984/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=56092 CPUtime=282.19
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 25418 0 0 0 28202 17 0 0 25 0 1 0 1096457372 57438208 12169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 14023 12169 102 219 0 13801 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1040176/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=342.17
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 27363 0 0 0 34199 18 0 0 25 0 1 0 1096457372 62418944 14114 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14114 102 219 0 15017 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60956

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1040176/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=402.15
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 27363 0 0 0 40196 19 0 0 25 0 1 0 1096457372 62418944 14114 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14114 102 219 0 15017 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60956

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1040176/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=462.13
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 27363 0 0 0 46194 19 0 0 25 0 1 0 1096457372 62418944 14114 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14114 102 219 0 15017 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60956

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1040112/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=522.11
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 27363 0 0 0 52192 19 0 0 25 0 1 0 1096457372 62418944 14114 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14114 102 219 0 15017 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60956

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1040112/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=582.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 27363 0 0 0 58190 19 0 0 25 0 1 0 1096457372 62418944 14114 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14114 102 219 0 15017 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 60956

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1036784/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=60956 CPUtime=642.08
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 34789 0 0 0 64185 23 0 0 25 0 1 0 1096457372 62418944 14890 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 15239 14890 102 219 0 15017 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 60956

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1007408/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=702.05
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 56497 0 0 0 70169 36 0 0 25 0 1 0 1096457372 99778560 22454 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 22454 102 219 0 24138 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 97440

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1022896/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=762.03
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 72442 0 0 0 76155 48 0 0 25 0 1 0 1096457372 99778560 18410 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 18410 102 219 0 24138 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 97440

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1018736/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=822.01
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 73482 0 0 0 82152 49 0 0 25 0 1 0 1096457372 99778560 19450 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 19450 102 219 0 24138 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 97440

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1018736/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=881.99
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 73482 0 0 0 88150 49 0 0 25 0 1 0 1096457372 99778560 19450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 19450 102 219 0 24138 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97440

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1018736/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=941.97
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 73482 0 0 0 94148 49 0 0 25 0 1 0 1096457372 99778560 19450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 19450 102 219 0 24138 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 97440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1018736/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1001.94
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 73482 0 0 0 100145 49 0 0 25 0 1 0 1096457372 99778560 19450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 19450 102 219 0 24138 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 97440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1015344/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1061.93
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 74329 0 0 0 106143 50 0 0 25 0 1 0 1096457372 99778560 20297 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 20297 102 219 0 24138 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1013808/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1121.91
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 74710 0 0 0 112140 51 0 0 25 0 1 0 1096457372 99778560 20678 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 20678 102 219 0 24138 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 97440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1013808/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1181.89
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 74710 0 0 0 118138 51 0 0 25 0 1 0 1096457372 99778560 20678 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 20678 102 219 0 24138 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 97440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1013808/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1200.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 74710 0 0 0 119958 51 0 0 25 0 1 0 1096457372 99778560 20678 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 20678 102 219 0 24138 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97440

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: 0.99 0.98 0.97 2/65 14297
/proc/meminfo: memFree=1013808/2055920 swapFree=4174052/4192956
[pid=14290] ppid=14288 vsize=97440 CPUtime=1200.09
/proc/14290/stat : 14290 (minisat) R 14288 14290 14209 0 -1 4194304 74710 0 0 0 119958 51 0 0 25 0 1 0 1096457372 99778560 20678 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14290/statm: 24360 20678 102 219 0 24138 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.58
CPU system time (s): 0.528919
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 110576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.528919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74710
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= 2015

runsolver used 0.92086 second user time and 2.41263 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 11:58:33
IDJOB=1519828
IDBENCH=70343
IDSOLVER=546
FILE ID=node17/1519828-1238237913
PBS_JOBID= 9060706
Free space on /tmp= 66332 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519828-1238237913/watcher-1519828-1238237913 -o /tmp/evaluation-result-1519828-1238237913/solver-1519828-1238237913 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519828-1238237913.cnf

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=399425238

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		: 3000.265
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		: 3000.265
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:       1097296 kB
Buffers:         71944 kB
Cached:         794204 kB
SwapCached:      12684 kB
Active:          39484 kB
Inactive:       840824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1097296 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            64264 kB
Committed_AS:  2874856 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 12:18:36