Trace number 1512509

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.03/0.04	c |  Parsing time:         0.03         s                                       |
0.03/0.04	c |  Timeout:              43200 s
0.03/0.04	c |  Random Seed:          1177848277.000000
0.03/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.03/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.03/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.03/0.04	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.19/0.24	c |       101 |    1000    20000   100000 |     7333      101    115 |  0.000 % |
0.29/0.33	c |       253 |    1000    20000   100000 |     8066      253    114 |  0.000 % |
0.39/0.43	c |       478 |    1000    20000   100000 |     8873      478    115 |  0.000 % |
0.49/0.53	c |       816 |    1000    20000   100000 |     9760      816    120 |  0.000 % |
0.59/0.66	c |      1322 |    1000    20000   100000 |    10736     1322    121 |  0.000 % |
0.79/0.83	c |      2081 |    1000    20000   100000 |    11810     2081    124 |  0.000 % |
1.00/1.05	c |      3220 |    1000    20000   100000 |    12991     3220    125 |  0.000 % |
1.29/1.37	c |      4928 |    1000    20000   100000 |    14290     4928    125 |  0.000 % |
1.79/1.88	c |      7492 |    1000    20000   100000 |    15719     7492    129 |  0.000 % |
2.69/2.73	c |     11336 |    1000    20000   100000 |    17291    11336    130 |  0.000 % |
4.19/4.24	c |     17102 |    1000    20000   100000 |    19020    17102    133 |  0.000 % |
6.49/6.58	c |     25751 |    1000    20000   100000 |    20922    16078    136 |  0.000 % |
10.48/10.54	c |     38725 |    1000    20000   100000 |    23015    18414    138 |  0.000 % |
17.08/17.13	c |     58186 |    1000    20000   100000 |    25316    14041    138 |  0.000 % |
28.67/28.75	c |     87380 |    1000    20000   100000 |    27848    15162    136 |  0.000 % |
48.37/48.44	c |    131171 |    1000    20000   100000 |    30633    26238    137 |  0.000 % |
79.45/79.57	c |    196855 |    1000    20000   100000 |    33696    19051    140 |  0.000 % |
132.33/132.41	c |    295382 |    1000    20000   100000 |    37066    33513    147 |  0.000 % |
207.91/208.07	c |    443171 |    1000    20000   100000 |    40772    35532    144 |  0.000 % |
330.77/330.98	c |    664856 |    1000    20000   100000 |    44849    38941    144 |  0.000 % |
537.89/538.10	c |    997381 |    1000    20000   100000 |    49334    25254    141 |  0.000 % |
873.97/874.30	c |   1496169 |    1000    20000   100000 |    54268    26435    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-1512509-1238205320/watcher-1512509-1238205320 -o /tmp/evaluation-result-1512509-1238205320/solver-1512509-1238205320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1177848277 HOME/instance-1512509-1238205320.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: 0.00 0.00 0.00 2/74 22084
/proc/meminfo: memFree=1008256/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=2964 CPUtime=0
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 1093193133 3035136 434 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 741 435 88 221 0 517 0

[startup+0.042165 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 22084
/proc/meminfo: memFree=1008256/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=6324 CPUtime=0.03
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 1245 0 0 0 3 0 0 0 18 0 1 0 1093193133 6475776 1230 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 1581 1231 88 221 0 1357 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6324

[startup+0.101176 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 22084
/proc/meminfo: memFree=1008256/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=6452 CPUtime=0.09
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 1306 0 0 0 9 0 0 0 18 0 1 0 1093193133 6606848 1291 1992294400 4194304 5102416 548682068800 18446744073709551615 4497275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 1613 1291 98 221 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6452

[startup+0.301207 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 22084
/proc/meminfo: memFree=1008256/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=6092 CPUtime=0.29
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 1362 0 0 0 29 0 0 0 19 0 1 0 1093193133 6238208 1248 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 1523 1248 115 221 0 1299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6092

[startup+0.701274 s]
/proc/loadavg: 0.00 0.00 0.00 2/74 22084
/proc/meminfo: memFree=1008256/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=6092 CPUtime=0.69
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 1363 0 0 0 69 0 0 0 22 0 1 0 1093193133 6238208 1249 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 1523 1249 115 221 0 1299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6092

[startup+1.50241 s]
/proc/loadavg: 0.00 0.00 0.00 2/75 22085
/proc/meminfo: memFree=1003832/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=8208 CPUtime=1.49
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 1875 0 0 0 148 1 0 0 25 0 1 0 1093193133 8404992 1761 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 2052 1761 115 221 0 1828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8208

[startup+3.10168 s]
/proc/loadavg: 0.00 0.00 0.00 2/75 22085
/proc/meminfo: memFree=1000504/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=12724 CPUtime=3.09
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 2987 0 0 0 308 1 0 0 25 0 1 0 1093193133 13029376 2873 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 3181 2873 115 221 0 2957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12724

[startup+6.30122 s]
/proc/loadavg: 0.08 0.02 0.01 2/75 22085
/proc/meminfo: memFree=993848/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=16644 CPUtime=6.29
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 3979 0 0 0 627 2 0 0 25 0 1 0 1093193133 17043456 3865 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 4161 3865 115 221 0 3937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16644

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/75 22085
/proc/meminfo: memFree=990456/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=19944 CPUtime=12.69
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 4812 0 0 0 1266 3 0 0 25 0 1 0 1093193133 20422656 4698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 4986 4698 115 221 0 4762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19944

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/75 22114
/proc/meminfo: memFree=988288/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=22188 CPUtime=25.47
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 5357 0 0 0 2544 3 0 0 25 0 1 0 1093193133 22720512 5243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 5547 5243 115 221 0 5323 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22188

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/75 22114
/proc/meminfo: memFree=983616/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=26784 CPUtime=51.07
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 6507 0 0 0 5102 5 0 0 25 0 1 0 1093193133 27426816 6393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 6696 6393 115 221 0 6472 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26784

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/75 22114
/proc/meminfo: memFree=977728/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=32788 CPUtime=102.25
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 7977 0 0 0 10219 6 0 0 25 0 1 0 1093193133 33574912 7863 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 8197 7863 115 221 0 7973 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32788

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/75 22114
/proc/meminfo: memFree=975424/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=35088 CPUtime=162.23
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 8557 0 0 0 16216 7 0 0 25 0 1 0 1093193133 35930112 8443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 8772 8443 115 221 0 8548 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35088

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/75 22114
/proc/meminfo: memFree=971904/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=38608 CPUtime=222.21
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 9417 0 0 0 22213 8 0 0 25 0 1 0 1093193133 39534592 9303 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 9652 9303 115 221 0 9428 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 38608

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/75 22114
/proc/meminfo: memFree=969472/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=41164 CPUtime=282.18
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 10025 0 0 0 28210 8 0 0 25 0 1 0 1093193133 42151936 9911 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 10291 9911 115 221 0 10067 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 41164

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/75 22120
/proc/meminfo: memFree=967104/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=43160 CPUtime=342.15
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 10548 0 0 0 34206 9 0 0 25 0 1 0 1093193133 44195840 10434 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 10790 10434 115 221 0 10566 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 43160

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/75 22120
/proc/meminfo: memFree=964864/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=45672 CPUtime=402.14
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 11165 0 0 0 40204 10 0 0 25 0 1 0 1093193133 46768128 11051 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 11418 11051 115 221 0 11194 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45672

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/75 22120
/proc/meminfo: memFree=964544/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=46000 CPUtime=462.11
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 11236 0 0 0 46201 10 0 0 25 0 1 0 1093193133 47104000 11122 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 11500 11122 115 221 0 11276 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46000

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/75 22120
/proc/meminfo: memFree=963584/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=46924 CPUtime=522.1
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 11493 0 0 0 52199 11 0 0 25 0 1 0 1093193133 48050176 11379 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 11731 11379 115 221 0 11507 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 46924

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/75 22120
/proc/meminfo: memFree=959552/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=51052 CPUtime=582.08
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 12498 0 0 0 58196 12 0 0 25 0 1 0 1093193133 52277248 12384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 12763 12384 115 221 0 12539 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 51052

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/75 22120
/proc/meminfo: memFree=959360/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=51256 CPUtime=642.06
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 12537 0 0 0 64194 12 0 0 25 0 1 0 1093193133 52486144 12423 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 12814 12423 115 221 0 12590 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 51256

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/75 22120
/proc/meminfo: memFree=958528/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=51976 CPUtime=702.03
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 12739 0 0 0 70191 12 0 0 25 0 1 0 1093193133 53223424 12625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 12994 12625 115 221 0 12770 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 51976

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/75 22120
/proc/meminfo: memFree=957696/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=52900 CPUtime=762.02
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 12962 0 0 0 76189 13 0 0 25 0 1 0 1093193133 54169600 12848 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 13225 12848 115 221 0 13001 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 52900

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/75 22120
/proc/meminfo: memFree=957184/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=53828 CPUtime=821.99
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 13192 0 0 0 82186 13 0 0 25 0 1 0 1093193133 55119872 13078 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 13457 13078 115 221 0 13233 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 53828

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/75 22120
/proc/meminfo: memFree=956544/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=54092 CPUtime=881.97
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 13240 0 0 0 88184 13 0 0 25 0 1 0 1093193133 55390208 13126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 13523 13126 115 221 0 13299 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 54092

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/75 22120
/proc/meminfo: memFree=953216/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=57296 CPUtime=941.95
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14065 0 0 0 94181 14 0 0 25 0 1 0 1093193133 58671104 13951 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14324 13951 115 221 0 14100 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 57296

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/75 22120
/proc/meminfo: memFree=951552/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59108 CPUtime=1001.93
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14485 0 0 0 100179 14 0 0 25 0 1 0 1093193133 60526592 14371 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14777 14371 115 221 0 14553 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 59108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/75 22120
/proc/meminfo: memFree=951104/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59636 CPUtime=1061.91
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14644 0 0 0 106176 15 0 0 25 0 1 0 1093193133 61067264 14530 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14909 14530 115 221 0 14685 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 59636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/75 22120
/proc/meminfo: memFree=950912/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59636 CPUtime=1121.89
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14644 0 0 0 112174 15 0 0 25 0 1 0 1093193133 61067264 14530 1992294400 4194304 5102416 548682068800 18446744073709551615 4254861 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14909 14530 115 221 0 14685 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 59636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/75 22120
/proc/meminfo: memFree=950848/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59992 CPUtime=1181.87
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14689 0 0 0 118172 15 0 0 25 0 1 0 1093193133 61431808 14575 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14998 14575 115 221 0 14774 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 59992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/75 22120
/proc/meminfo: memFree=950848/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59992 CPUtime=1200.07
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14689 0 0 0 119992 15 0 0 25 0 1 0 1093193133 61431808 14575 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14998 14575 115 221 0 14774 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59992

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 0.97 0.69 2/75 22120
/proc/meminfo: memFree=950848/2055920 swapFree=4173168/4192956
[pid=22084] ppid=22082 vsize=59992 CPUtime=1200.07
/proc/22084/stat : 22084 (varsat-random_s) R 22082 22084 22047 0 -1 4194304 14689 0 0 0 119992 15 0 0 25 0 1 0 1093193133 61431808 14575 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/22084/statm: 14998 14575 115 221 0 14774 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.163975
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 59992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14689
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= 3556

runsolver used 1.07684 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 02:55:21
IDJOB=1512509
IDBENCH=70185
IDSOLVER=539
FILE ID=node68/1512509-1238205320
PBS_JOBID= 9060498
Free space on /tmp= 66288 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512509-1238205320/watcher-1512509-1238205320 -o /tmp/evaluation-result-1512509-1238205320/solver-1512509-1238205320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1177848277 HOME/instance-1512509-1238205320.cnf

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1177848277

node68.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		: 3000.270
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		: 3000.270
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:       1009632 kB
Buffers:         70844 kB
Cached:         885640 kB
SwapCached:       9864 kB
Active:          80804 kB
Inactive:       887452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009632 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          17656 kB
Slab:            62968 kB
Committed_AS:  2883972 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 03:15:23