Trace number 1512869

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.01/0.03	c |  Timeout:              43200 s
0.01/0.03	c |  Random Seed:          880193881.000000
0.01/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.03	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.21	c |       100 |     900    18000    90000 |     6600      100    107 |  0.000 % |
0.19/0.29	c |       250 |     900    18000    90000 |     7260      250    108 |  0.000 % |
0.29/0.38	c |       475 |     900    18000    90000 |     7986      475    111 |  0.000 % |
0.39/0.47	c |       812 |     900    18000    90000 |     8784      812    115 |  0.000 % |
0.49/0.59	c |      1318 |     900    18000    90000 |     9663     1318    114 |  0.000 % |
0.69/0.74	c |      2077 |     900    18000    90000 |    10629     2077    115 |  0.000 % |
0.89/0.94	c |      3217 |     900    18000    90000 |    11692     3217    115 |  0.000 % |
1.20/1.23	c |      4925 |     900    18000    90000 |    12861     4925    114 |  0.000 % |
1.59/1.69	c |      7488 |     900    18000    90000 |    14147     7488    118 |  0.000 % |
2.39/2.44	c |     11332 |     900    18000    90000 |    15562    11332    119 |  0.000 % |
3.69/3.76	c |     17098 |     900    18000    90000 |    17118     9162    123 |  0.000 % |
5.89/5.96	c |     25747 |     900    18000    90000 |    18830     9094    123 |  0.000 % |
9.59/9.60	c |     38722 |     900    18000    90000 |    20713    12486    133 |  0.000 % |
16.09/16.11	c |     58186 |     900    18000    90000 |    22784    10935    127 |  0.000 % |
25.68/25.79	c |     87378 |     900    18000    90000 |    25063    16572    129 |  0.000 % |
41.58/41.70	c |    131167 |     900    18000    90000 |    27569    19906    125 |  0.000 % |
68.36/68.47	c |    196852 |     900    18000    90000 |    30326    22914    127 |  0.000 % |
112.16/112.20	c |    295379 |     900    18000    90000 |    33359    13750    121 |  0.000 % |
187.13/187.21	c |    443169 |     900    18000    90000 |    36695    16699    127 |  0.000 % |
308.89/309.10	c |    664854 |     900    18000    90000 |    40364    26579    135 |  0.000 % |
501.73/501.93	c |    997379 |     900    18000    90000 |    44401    35885    133 |  0.000 % |
812.64/812.94	c |   1496168 |     900    18000    90000 |    48841    43235    143 |  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-1512869-1238210134/watcher-1512869-1238210134 -o /tmp/evaluation-result-1512869-1238210134/solver-1512869-1238210134 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=880193881 HOME/instance-1512869-1238210134.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: 1.00 1.00 0.97 3/64 4855
/proc/meminfo: memFree=1078648/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=2564 CPUtime=0
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 1093675326 2625536 326 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 641 327 88 221 0 417 0

[startup+0.0267439 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4855
/proc/meminfo: memFree=1078648/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=4688 CPUtime=0.01
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 856 0 0 0 1 0 0 0 18 0 1 0 1093675326 4800512 841 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 1172 842 88 221 0 948 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4688

[startup+0.101756 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4855
/proc/meminfo: memFree=1078648/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=6076 CPUtime=0.09
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 1224 0 0 0 9 0 0 0 18 0 1 0 1093675326 6221824 1209 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 1519 1209 98 221 0 1295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6076

[startup+0.301789 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4855
/proc/meminfo: memFree=1078648/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=5612 CPUtime=0.29
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 1241 0 0 0 29 0 0 0 19 0 1 0 1093675326 5746688 1129 1992294400 4194304 5102416 548682068800 18446744073709551615 4220614 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 1403 1129 115 221 0 1179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.701856 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 4855
/proc/meminfo: memFree=1078648/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=5744 CPUtime=0.69
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 1275 0 0 0 69 0 0 0 22 0 1 0 1093675326 5881856 1163 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 1436 1163 115 221 0 1212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5744

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1073712/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=8252 CPUtime=1.49
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 1869 0 0 0 148 1 0 0 25 0 1 0 1093675326 8450048 1757 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 2063 1757 115 221 0 1839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1070064/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=12488 CPUtime=3.09
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 2952 0 0 0 307 2 0 0 25 0 1 0 1093675326 12787712 2840 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 3122 2840 115 221 0 2898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12488

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1066096/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=14736 CPUtime=6.29
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 3521 0 0 0 626 3 0 0 25 0 1 0 1093675326 15089664 3409 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 3684 3409 115 221 0 3460 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14736

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1061936/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=18084 CPUtime=12.69
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 4338 0 0 0 1265 4 0 0 25 0 1 0 1093675326 18518016 4226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 4521 4226 115 221 0 4297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18084

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1060208/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=19800 CPUtime=25.48
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 4759 0 0 0 2544 4 0 0 25 0 1 0 1093675326 20275200 4647 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 4950 4647 115 221 0 4726 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19800

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1056368/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=23864 CPUtime=51.07
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 5748 0 0 0 5102 5 0 0 25 0 1 0 1093675326 24436736 5636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 5966 5636 115 221 0 5742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23864

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1052784/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=27296 CPUtime=102.26
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 6635 0 0 0 10220 6 0 0 25 0 1 0 1093675326 27951104 6523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 6824 6523 115 221 0 6600 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27296

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1049072/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=31100 CPUtime=162.24
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 7555 0 0 0 16217 7 0 0 25 0 1 0 1093675326 31846400 7443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 7775 7443 115 221 0 7551 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31100

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1046192/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=33916 CPUtime=222.22
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 8266 0 0 0 22214 8 0 0 25 0 1 0 1093675326 34729984 8154 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 8479 8154 115 221 0 8255 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1044848/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=35104 CPUtime=282.2
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 8593 0 0 0 28211 9 0 0 25 0 1 0 1093675326 35946496 8481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 8776 8481 115 221 0 8552 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1041392/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=38548 CPUtime=342.18
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 9455 0 0 0 34208 10 0 0 25 0 1 0 1093675326 39473152 9343 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 9637 9343 115 221 0 9413 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38548

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1040688/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=39368 CPUtime=402.16
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 9637 0 0 0 40206 10 0 0 25 0 1 0 1093675326 40312832 9525 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 9842 9525 115 221 0 9618 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 39368

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1040048/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=40096 CPUtime=462.15
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 9799 0 0 0 46204 11 0 0 25 0 1 0 1093675326 41058304 9687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 10024 9687 115 221 0 9800 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 40096

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1037936/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=42224 CPUtime=522.12
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 10322 0 0 0 52201 11 0 0 25 0 1 0 1093675326 43237376 10210 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 10556 10210 115 221 0 10332 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 42224

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1035248/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=45060 CPUtime=582.1
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 11003 0 0 0 58198 12 0 0 25 0 1 0 1093675326 46141440 10891 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 11265 10891 115 221 0 11041 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1033392/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=46948 CPUtime=642.09
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 11453 0 0 0 64196 13 0 0 25 0 1 0 1093675326 48074752 11341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 11737 11341 115 221 0 11513 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1033328/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=46948 CPUtime=702.06
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 11475 0 0 0 70193 13 0 0 25 0 1 0 1093675326 48074752 11363 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 11737 11363 115 221 0 11513 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 46948

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1033264/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=47080 CPUtime=762.04
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 11488 0 0 0 76191 13 0 0 25 0 1 0 1093675326 48209920 11376 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 11770 11376 115 221 0 11546 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 47080

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1029872/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=50380 CPUtime=822.03
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12335 0 0 0 82188 15 0 0 25 0 1 0 1093675326 51589120 12223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 12595 12223 115 221 0 12371 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 50380

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1029232/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=51056 CPUtime=882.01
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12499 0 0 0 88186 15 0 0 25 0 1 0 1093675326 52281344 12387 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 12764 12387 115 221 0 12540 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 51056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1028848/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=51540 CPUtime=941.98
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12577 0 0 0 94183 15 0 0 25 0 1 0 1093675326 52776960 12465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 12885 12465 115 221 0 12661 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 51540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1028720/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=51728 CPUtime=1001.96
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12615 0 0 0 100181 15 0 0 25 0 1 0 1093675326 52969472 12503 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 12932 12503 115 221 0 12708 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 51728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1028400/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=52196 CPUtime=1061.95
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12714 0 0 0 106179 16 0 0 25 0 1 0 1093675326 53448704 12602 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 13049 12602 115 221 0 12825 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 52196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1027568/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=52864 CPUtime=1121.93
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12892 0 0 0 112177 16 0 0 25 0 1 0 1093675326 54132736 12780 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 13216 12780 115 221 0 12992 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 52864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1027184/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=53316 CPUtime=1181.91
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 12993 0 0 0 118175 16 0 0 25 0 1 0 1093675326 54595584 12881 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 13329 12881 115 221 0 13105 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 53316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 4856
/proc/meminfo: memFree=1026416/2055920 swapFree=4175308/4192956
[pid=4855] ppid=4853 vsize=54060 CPUtime=1200.01
/proc/4855/stat : 4855 (varsat-random_s) R 4853 4855 4216 0 -1 4194304 13179 0 0 0 119984 17 0 0 25 0 1 0 1093675326 55357440 13067 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4855/statm: 13515 13067 115 221 0 13291 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 54060

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): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.179972
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 54060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13179
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= 3155

runsolver used 0.893864 second user time and 2.49562 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 04:15:34
IDJOB=1512869
IDBENCH=70215
IDSOLVER=539
FILE ID=node55/1512869-1238210134
PBS_JOBID= 9060511
Free space on /tmp= 66212 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512869-1238210134/watcher-1512869-1238210134 -o /tmp/evaluation-result-1512869-1238210134/solver-1512869-1238210134 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=880193881 HOME/instance-1512869-1238210134.cnf

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

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=880193881

node55.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		: 3000.259
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		: 3000.259
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:       1079128 kB
Buffers:         79048 kB
Cached:         802572 kB
SwapCached:      11560 kB
Active:          77848 kB
Inactive:       816884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079128 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          18824 kB
Slab:            68108 kB
Committed_AS:  2684024 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 04:35:37