Trace number 1520252

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |                                                                             |
0.00/0.00	c |  Number of variables:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     406     1761     5353 |      645      100     18 |  0.001 % |
0.00/0.01	c |       250 |     406     1761     5353 |      710      250     17 |  0.001 % |
0.00/0.01	c |       475 |     406     1761     5353 |      781      475     18 |  0.001 % |
0.00/0.02	c |       812 |     406     1761     5353 |      859      411     17 |  0.001 % |
0.00/0.03	c |      1318 |     406     1761     5353 |      945      479     15 |  0.001 % |
0.05/0.05	c |      2077 |     406     1761     5353 |     1039      753     17 |  0.001 % |
0.05/0.09	c |      3216 |     406     1761     5353 |     1143      804     17 |  0.001 % |
0.09/0.13	c |      4924 |     406     1761     5353 |     1258      727     16 |  0.001 % |
0.19/0.21	c |      7486 |     406     1761     5353 |     1384      703     15 |  0.001 % |
0.29/0.32	c |     11330 |     406     1761     5353 |     1522      985     16 |  0.001 % |
0.49/0.50	c |     17096 |     406     1761     5353 |     1674     1287     16 |  0.001 % |
0.69/0.76	c |     25745 |     406     1761     5353 |     1842     1396     16 |  0.001 % |
1.10/1.18	c |     38719 |     406     1761     5353 |     2026     1262     17 |  0.001 % |
1.79/1.82	c |     58180 |     406     1761     5353 |     2229     1142     17 |  0.001 % |
2.79/2.80	c |     87372 |     406     1761     5353 |     2452     1956     16 |  0.001 % |
4.30/4.31	c |    131161 |     406     1761     5353 |     2697     2165     17 |  0.001 % |
6.59/6.64	c |    196845 |     406     1761     5353 |     2966     2120     17 |  0.001 % |
10.19/10.25	c |    295371 |     406     1761     5353 |     3263     2958     18 |  0.001 % |
15.79/15.81	c |    443160 |     406     1761     5353 |     3590     2025     17 |  0.001 % |
24.48/24.51	c |    664843 |     406     1761     5353 |     3949     2207     16 |  0.001 % |
37.78/37.86	c |    997368 |     406     1761     5353 |     4343     3362     19 |  0.001 % |
58.67/58.70	c |   1496156 |     406     1761     5353 |     4778     2416     18 |  0.001 % |
90.77/90.87	c |   2244338 |     406     1761     5353 |     5256     3653     16 |  0.001 % |
141.05/141.19	c |   3366612 |     406     1761     5353 |     5781     3056     19 |  0.001 % |
219.33/219.47	c |   5050023 |     406     1761     5353 |     6359     3897     18 |  0.001 % |
341.40/341.55	c |   7575139 |     406     1761     5353 |     6995     4013     16 |  0.001 % |
531.84/532.07	c |  11362814 |     406     1761     5353 |     7695     6753     19 |  0.001 % |
829.06/829.39	c |  17044326 |     406     1761     5353 |     8465     5961     17 |  0.001 % |

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-1520252-1238277866/watcher-1520252-1238277866 -o /tmp/evaluation-result-1520252-1238277866/solver-1520252-1238277866 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520252-1238277866.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 0.97 0.98 3/66 29949
/proc/meminfo: memFree=979944/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=7464 CPUtime=0
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1100449587 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4227399 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 3164 166 89 219 0 2942 0

[startup+0.055889 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 29949
/proc/meminfo: memFree=979944/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=12708 CPUtime=0.05
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 269 0 0 0 5 0 0 0 18 0 1 0 1100449587 13012992 219 1992294400 4194304 5092341 548682068848 18446744073709551615 4240966 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 3177 219 100 219 0 2955 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12708

[startup+0.101895 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 29949
/proc/meminfo: memFree=979944/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=0.09
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1100449587 18341888 265 1992294400 4194304 5092341 548682068848 18446744073709551615 4261796 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 265 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.30192 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 29949
/proc/meminfo: memFree=979944/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=0.29
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1100449587 18341888 275 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 275 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701972 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 29949
/proc/meminfo: memFree=979944/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=0.69
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 1100449587 18341888 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4252329 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 315 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=978912/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=1.49
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 432 0 0 0 149 0 0 0 25 0 1 0 1100449587 18341888 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 382 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10128 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=978464/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=3.09
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 499 0 0 0 309 0 0 0 25 0 1 0 1100449587 18341888 449 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 449 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30169 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=977952/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=6.29
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 590 0 0 0 629 0 0 0 25 0 1 0 1100449587 18341888 540 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 540 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=977376/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=12.69
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 715 0 0 0 1269 0 0 0 25 0 1 0 1100449587 18341888 665 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 665 102 219 0 4256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17912

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=976672/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=25.48
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 885 0 0 0 2548 0 0 0 25 0 1 0 1100449587 18341888 835 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 835 102 219 0 4256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17912

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=975840/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=51.07
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 1085 0 0 0 5107 0 0 0 25 0 1 0 1100449587 18341888 1035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241126 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 1035 102 219 0 4256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17912

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=974560/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=102.27
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 1546 0 0 0 10226 1 0 0 25 0 1 0 1100449587 18341888 1337 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 1337 102 219 0 4256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17912

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=973792/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=162.25
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 1745 0 0 0 16224 1 0 0 25 0 1 0 1100449587 18341888 1536 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 1536 102 219 0 4256 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17912

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=973024/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=17912 CPUtime=222.23
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 1917 0 0 0 22222 1 0 0 25 0 1 0 1100449587 18341888 1708 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 4478 1708 102 219 0 4256 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17912

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=972256/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=282.22
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 2362 0 0 0 28220 2 0 0 25 0 1 0 1100449587 23687168 1906 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 1906 102 219 0 5561 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=972128/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=342.2
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 2381 0 0 0 34218 2 0 0 25 0 1 0 1100449587 23687168 1925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 1925 102 219 0 5561 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23132

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=971616/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=402.18
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 2541 0 0 0 40216 2 0 0 25 0 1 0 1100449587 23687168 2085 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 2085 102 219 0 5561 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23132

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=971296/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=462.16
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 2605 0 0 0 46214 2 0 0 25 0 1 0 1100449587 23687168 2149 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 2149 102 219 0 5561 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23132

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=970912/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=522.14
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 2700 0 0 0 52212 2 0 0 25 0 1 0 1100449587 23687168 2244 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 2244 102 219 0 5561 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23132

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=969120/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=23132 CPUtime=582.13
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 3137 0 0 0 58210 3 0 0 25 0 1 0 1100449587 23687168 2681 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 5783 2681 102 219 0 5561 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=968736/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=642.11
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 4854 0 0 0 64207 4 0 0 25 0 1 0 1100449587 26042368 2770 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2770 102 219 0 6136 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=968672/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=702.09
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 4857 0 0 0 70205 4 0 0 25 0 1 0 1100449587 26042368 2773 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2773 102 219 0 6136 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 25432

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=968608/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=762.08
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 4870 0 0 0 76203 5 0 0 25 0 1 0 1100449587 26042368 2786 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2786 102 219 0 6136 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 25432

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=968352/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=822.06
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 4921 0 0 0 82201 5 0 0 25 0 1 0 1100449587 26042368 2837 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2837 102 219 0 6136 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 25432

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=968160/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=882.04
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 4971 0 0 0 88199 5 0 0 25 0 1 0 1100449587 26042368 2887 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2887 102 219 0 6136 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 25432

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967968/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=942.02
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5010 0 0 0 94197 5 0 0 25 0 1 0 1100449587 26042368 2926 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2926 102 219 0 6136 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 25432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967776/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=1002
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5051 0 0 0 100195 5 0 0 25 0 1 0 1100449587 26042368 2967 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 2967 102 219 0 6136 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 25432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967584/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=1061.99
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5104 0 0 0 106193 6 0 0 25 0 1 0 1100449587 26042368 3020 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 3020 102 219 0 6136 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 25432

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967456/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=1121.97
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5146 0 0 0 112191 6 0 0 25 0 1 0 1100449587 26042368 3062 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 3062 102 219 0 6136 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 25432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967072/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=1181.96
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5234 0 0 0 118190 6 0 0 25 0 1 0 1100449587 26042368 3150 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 3150 102 219 0 6136 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 25432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 29950
/proc/meminfo: memFree=967008/2055920 swapFree=4176412/4192956
[pid=29949] ppid=29947 vsize=25432 CPUtime=1200.06
/proc/29949/stat : 29949 (minisat) R 29947 29949 29594 0 -1 4194304 5240 0 0 0 120000 6 0 0 25 0 1 0 1100449587 26042368 3156 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29949/statm: 6358 3156 102 219 0 6136 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25432

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)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.069989
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 25432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5240
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= 1978

runsolver used 1.39079 second user time and 2.99055 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 23:04:26
IDJOB=1520252
IDBENCH=70555
IDSOLVER=546
FILE ID=node40/1520252-1238277866
PBS_JOBID= 9060903
Free space on /tmp= 63504 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520252-1238277866/watcher-1520252-1238277866 -o /tmp/evaluation-result-1520252-1238277866/solver-1520252-1238277866 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520252-1238277866.cnf

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=1385292459

node40.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		: 3000.232
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		: 3000.232
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:        980360 kB
Buffers:         79320 kB
Cached:         901000 kB
SwapCached:       9624 kB
Active:         123636 kB
Inactive:       868008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980360 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69812 kB
Committed_AS:  2667988 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-28 23:24:29