Trace number 1514369

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
VARSAT-random 2009-03-22? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1663874512.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3889    16609    50429 |     5536        0    nan |  0.000 % |
0.59/0.68	c |       100 |    3889    16609    50429 |     6089      100     75 |  0.000 % |
1.29/1.34	c |       250 |    3889    16609    50429 |     6698      250     75 |  0.000 % |
1.99/2.01	c |       475 |    3889    16609    50429 |     7368      475     79 |  0.000 % |
2.59/2.69	c |       815 |    3889    16609    50429 |     8105      815     86 |  0.000 % |
3.39/3.41	c |      1321 |    3889    16609    50429 |     8916     1321     91 |  0.000 % |
4.09/4.19	c |      2080 |    3889    16609    50429 |     9807     2080    104 |  0.000 % |
4.99/5.02	c |      3220 |    3889    16609    50429 |    10788     3220    110 |  0.000 % |
5.89/5.97	c |      4928 |    3889    16609    50429 |    11867     4928    108 |  0.000 % |
7.09/7.13	c |      7496 |    3889    16609    50429 |    13054     7496    110 |  0.000 % |
8.59/8.63	c |     11340 |    3889    16609    50429 |    14359    11340    112 |  0.000 % |
10.69/10.77	c |     17106 |    3889    16609    50429 |    15795     9629    118 |  0.000 % |
13.69/13.78	c |     25755 |    3889    16609    50429 |    17375    10027    117 |  0.000 % |
18.48/18.57	c |     38730 |    3889    16609    50429 |    19112    14053    126 |  0.000 % |
26.29/26.38	c |     58191 |    3889    16609    50429 |    21024    13755    122 |  0.000 % |
40.07/40.17	c |     87384 |    3889    16609    50429 |    23126    21289    139 |  0.000 % |
62.17/62.25	c |    131176 |    3889    16609    50429 |    25439    17231    131 |  0.000 % |
95.86/95.99	c |    196860 |    3889    16609    50429 |    27983    16056    131 |  0.000 % |
153.65/153.74	c |    295386 |    3889    16609    50429 |    30781    19888    140 |  0.000 % |
251.82/251.90	c |    443175 |    3889    16609    50429 |    33859    29923    136 |  0.000 % |
397.37/397.57	c |    664859 |    3889    16609    50429 |    37245    20961    129 |  0.000 % |
627.91/628.14	c |    997384 |    3889    16609    50429 |    40970    19321    124 |  0.000 % |
1005.98/1006.31	c |   1496173 |    3889    16609    50429 |    45067    25057    121 |  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-1514369-1238237332/watcher-1514369-1238237332 -o /tmp/evaluation-result-1514369-1238237332/solver-1514369-1238237332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1663874512 HOME/instance-1514369-1238237332.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 3/64 17958
/proc/meminfo: memFree=883632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=3084 CPUtime=0
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 1096399055 3158016 425 1992294400 4194304 5102416 548682068800 18446744073709551615 4198343 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 771 425 88 221 0 547 0

[startup+0.010026 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17958
/proc/meminfo: memFree=883632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=3628 CPUtime=0
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 563 0 0 0 0 0 0 0 18 0 1 0 1096399055 3715072 548 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 907 548 88 221 0 683 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3628

[startup+0.101036 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17958
/proc/meminfo: memFree=883632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=5200 CPUtime=0.09
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 1096399055 5324800 945 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1300 945 102 221 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5200

[startup+0.301059 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17958
/proc/meminfo: memFree=883632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=5200 CPUtime=0.29
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1027 0 0 0 29 0 0 0 19 0 1 0 1096399055 5324800 945 1992294400 4194304 5102416 548682068800 18446744073709551615 4221918 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1300 945 102 221 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5200

[startup+0.701105 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17958
/proc/meminfo: memFree=883632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=5200 CPUtime=0.69
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1040 0 0 0 69 0 0 0 22 0 1 0 1096399055 5324800 958 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1300 958 115 221 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5200

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=880040/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=5200 CPUtime=1.49
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1040 0 0 0 149 0 0 0 25 0 1 0 1096399055 5324800 958 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1300 958 115 221 0 1076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5200

[startup+3.10138 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=879912/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=5200 CPUtime=3.09
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1040 0 0 0 309 0 0 0 25 0 1 0 1096399055 5324800 958 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1300 958 115 221 0 1076 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5200

[startup+6.30175 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=878768/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=7180 CPUtime=6.29
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 1553 0 0 0 629 0 0 0 25 0 1 0 1096399055 7352320 1471 1992294400 4194304 5102416 548682068800 18446744073709551615 4221927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 1795 1471 115 221 0 1571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7180

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=872432/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=13076 CPUtime=12.69
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 3023 0 0 0 1268 1 0 0 25 0 1 0 1096399055 13389824 2941 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 3269 2941 115 221 0 3045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13076

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=868080/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=17104 CPUtime=25.48
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 4015 0 0 0 2546 2 0 0 25 0 1 0 1096399055 17514496 3933 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 4276 3933 115 221 0 4052 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17104

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=863600/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=21592 CPUtime=51.08
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 5143 0 0 0 5105 3 0 0 25 0 1 0 1096399055 22110208 5061 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 5398 5061 115 221 0 5174 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21592

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=859184/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=26116 CPUtime=102.26
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 6252 0 0 0 10222 4 0 0 25 0 1 0 1096399055 26742784 6170 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 6529 6170 115 221 0 6305 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=855024/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=30208 CPUtime=162.24
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 7282 0 0 0 16219 5 0 0 25 0 1 0 1096399055 30932992 7200 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 7552 7200 115 221 0 7328 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=851824/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=33568 CPUtime=222.22
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 8064 0 0 0 22216 6 0 0 25 0 1 0 1096399055 34373632 7982 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 8392 7982 115 221 0 8168 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33568

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=849904/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=35284 CPUtime=282.21
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 8531 0 0 0 28214 7 0 0 25 0 1 0 1096399055 36130816 8449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 8821 8449 115 221 0 8597 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35284

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=848944/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=36388 CPUtime=342.19
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 8800 0 0 0 34212 7 0 0 25 0 1 0 1096399055 37261312 8718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 9097 8718 115 221 0 8873 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36388

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=848560/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=36788 CPUtime=402.17
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 8882 0 0 0 40210 7 0 0 25 0 1 0 1096399055 37670912 8800 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 9197 8800 115 221 0 8973 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36788

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=843632/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=41680 CPUtime=462.15
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 10108 0 0 0 46207 8 0 0 25 0 1 0 1096399055 42680320 10026 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 10420 10026 115 221 0 10196 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 41680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=843760/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=41680 CPUtime=522.13
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 10108 0 0 0 52205 8 0 0 25 0 1 0 1096399055 42680320 10026 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 10420 10026 115 221 0 10196 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41680

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=842352/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=43004 CPUtime=582.12
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 10439 0 0 0 58203 9 0 0 25 0 1 0 1096399055 44036096 10357 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 10751 10357 115 221 0 10527 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43004

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=841968/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=43488 CPUtime=642.1
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 10526 0 0 0 64201 9 0 0 25 0 1 0 1096399055 44531712 10444 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 10872 10444 115 221 0 10648 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43488

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17959
/proc/meminfo: memFree=839024/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=46412 CPUtime=702.08
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11255 0 0 0 70198 10 0 0 25 0 1 0 1096399055 47525888 11173 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 11603 11173 115 221 0 11379 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 46412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=838832/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=46412 CPUtime=762.06
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11259 0 0 0 76196 10 0 0 25 0 1 0 1096399055 47525888 11177 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 11603 11177 115 221 0 11379 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 46412

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=838960/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=46412 CPUtime=822.03
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11259 0 0 0 82193 10 0 0 25 0 1 0 1096399055 47525888 11177 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 11603 11177 115 221 0 11379 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 46412

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=838512/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=46940 CPUtime=882.02
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11394 0 0 0 88191 11 0 0 25 0 1 0 1096399055 48066560 11312 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 11735 11312 115 221 0 11511 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 46940

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=837296/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=48136 CPUtime=942
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11680 0 0 0 94189 11 0 0 25 0 1 0 1096399055 49291264 11598 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 12034 11598 115 221 0 11810 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 48136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=837360/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=48136 CPUtime=1001.98
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 11680 0 0 0 100187 11 0 0 25 0 1 0 1096399055 49291264 11598 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 12034 11598 115 221 0 11810 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 48136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=833584/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=51836 CPUtime=1061.97
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 12608 0 0 0 106185 12 0 0 25 0 1 0 1096399055 53080064 12526 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 12959 12526 115 221 0 12735 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 51836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=832624/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=52764 CPUtime=1121.95
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 12852 0 0 0 112183 12 0 0 25 0 1 0 1096399055 54030336 12770 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 13191 12770 115 221 0 12967 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 52764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=831920/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=53424 CPUtime=1181.93
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 13021 0 0 0 118181 12 0 0 25 0 1 0 1096399055 54706176 12939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 13356 12939 115 221 0 13132 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 53424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17965
/proc/meminfo: memFree=831472/2055920 swapFree=4176704/4192956
[pid=17958] ppid=17956 vsize=53952 CPUtime=1200.03
/proc/17958/stat : 17958 (varsat-random_s) R 17956 17958 17891 0 -1 4194304 13132 0 0 0 119991 12 0 0 25 0 1 0 1096399055 55246848 13050 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17958/statm: 13488 13050 115 221 0 13264 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 53952

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): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.134979
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 53952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13132
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= 3311

runsolver used 0.858869 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 11:48:52
IDJOB=1514369
IDBENCH=70340
IDSOLVER=539
FILE ID=node20/1514369-1238237332
PBS_JOBID= 9060659
Free space on /tmp= 65632 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514369-1238237332/watcher-1514369-1238237332 -o /tmp/evaluation-result-1514369-1238237332/solver-1514369-1238237332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1663874512 HOME/instance-1514369-1238237332.cnf

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1663874512

node20.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		: 3000.235
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		: 3000.235
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:        884048 kB
Buffers:         98624 kB
Cached:         971892 kB
SwapCached:      10004 kB
Active:          97332 kB
Inactive:       984536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        884048 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          16556 kB
Slab:            75956 kB
Committed_AS:  2825044 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 12:08:54