Trace number 1516899

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-crafted 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          908800836.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
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 |         0 |     503     2189     6670 |      729        0    nan |  0.000 % |
0.00/0.01	c |       100 |     503     2189     6670 |      802      100     25 |  0.000 % |
0.00/0.02	c |       250 |     503     2189     6670 |      882      250     23 |  0.000 % |
0.01/0.02	c |       475 |     503     2189     6670 |      971      475     22 |  0.000 % |
0.01/0.04	c |       813 |     503     2189     6670 |     1068      813     22 |  0.000 % |
0.01/0.06	c |      1319 |     503     2189     6670 |     1175      756     21 |  0.000 % |
0.01/0.10	c |      2080 |     503     2189     6670 |     1292      902     21 |  0.000 % |
0.09/0.15	c |      3221 |     503     2189     6670 |     1421      701     20 |  0.000 % |
0.19/0.23	c |      4929 |     503     2189     6670 |     1564      934     20 |  0.000 % |
0.29/0.35	c |      7491 |     503     2189     6670 |     1720     1082     20 |  0.000 % |
0.49/0.53	c |     11336 |     503     2189     6670 |     1892     1385     21 |  0.000 % |
0.79/0.81	c |     17102 |     503     2189     6670 |     2081     1310     19 |  0.000 % |
1.19/1.24	c |     25751 |     503     2189     6670 |     2290     1442     21 |  0.000 % |
1.89/1.92	c |     38725 |     503     2189     6670 |     2519     1511     21 |  0.000 % |
2.89/2.95	c |     58186 |     503     2189     6670 |     2770     1679     22 |  0.000 % |
4.59/4.61	c |     87378 |     503     2189     6670 |     3047     2484     24 |  0.000 % |
7.09/7.12	c |    131167 |     503     2189     6670 |     3352     2818     23 |  0.000 % |
10.99/11.02	c |    196851 |     503     2189     6670 |     3688     1990     23 |  0.000 % |
17.18/17.26	c |    295377 |     503     2189     6670 |     4056     3173     24 |  0.000 % |
26.69/26.76	c |    443168 |     503     2189     6670 |     4462     3006     24 |  0.000 % |
41.58/41.62	c |    664851 |     503     2189     6670 |     4908     3272     23 |  0.000 % |
64.78/64.82	c |    997378 |     503     2189     6670 |     5399     3538     23 |  0.000 % |
101.26/101.33	c |   1496168 |     503     2189     6670 |     5939     3448     22 |  0.000 % |
157.34/157.46	c |   2244350 |     503     2189     6670 |     6533     5809     22 |  0.000 % |
246.52/246.67	c |   3366624 |     503     2189     6670 |     7187     5193     24 |  0.000 % |
386.29/386.41	c |   5050035 |     503     2189     6670 |     7905     5396     24 |  0.000 % |
609.13/609.31	c |   7575153 |     503     2189     6670 |     8696     7274     25 |  0.000 % |
961.94/962.21	c |  11362829 |     503     2189     6670 |     9565     4896     23 |  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-1516899-1238277025/watcher-1516899-1238277025 -o /tmp/evaluation-result-1516899-1238277025/solver-1516899-1238277025 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=908800836 HOME/instance-1516899-1238277025.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: 0.91 0.97 0.99 3/64 19994
/proc/meminfo: memFree=827368/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=2552 CPUtime=0
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1100365721 2613248 226 1992294400 4194304 5102648 548682068800 18446744073709551615 4272886 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 638 226 98 221 0 414 0

[startup+0.021915 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19994
/proc/meminfo: memFree=827368/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=2552 CPUtime=0.01
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 265 0 0 0 1 0 0 0 18 0 1 0 1100365721 2613248 250 1992294400 4194304 5102648 548682068800 18446744073709551615 4214176 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 638 250 111 221 0 414 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2552

[startup+0.101923 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19994
/proc/meminfo: memFree=827368/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=2684 CPUtime=0.09
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1100365721 2748416 272 1992294400 4194304 5102648 548682068800 18446744073709551615 4213860 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 671 272 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301944 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19994
/proc/meminfo: memFree=827368/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=2816 CPUtime=0.29
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1100365721 2883584 305 1992294400 4194304 5102648 548682068800 18446744073709551615 4485930 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 704 305 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701988 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19994
/proc/meminfo: memFree=827368/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=2948 CPUtime=0.69
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 362 0 0 0 69 0 0 0 22 0 1 0 1100365721 3018752 347 1992294400 4194304 5102648 548682068800 18446744073709551615 4255638 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 737 347 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50108 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19995
/proc/meminfo: memFree=826336/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=3080 CPUtime=1.49
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 1100365721 3153920 393 1992294400 4194304 5102648 548682068800 18446744073709551615 4250192 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 770 393 111 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10125 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19995
/proc/meminfo: memFree=825952/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=3348 CPUtime=3.09
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 473 0 0 0 309 0 0 0 25 0 1 0 1100365721 3428352 458 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 837 458 111 221 0 613 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3348

[startup+6.3016 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 19995
/proc/meminfo: memFree=825504/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=3748 CPUtime=6.29
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 555 0 0 0 629 0 0 0 25 0 1 0 1100365721 3837952 540 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 937 540 111 221 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3748

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19995
/proc/meminfo: memFree=825064/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=4144 CPUtime=12.69
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 657 0 0 0 1269 0 0 0 25 0 1 0 1100365721 4243456 642 1992294400 4194304 5102648 548682068800 18446744073709551615 4244279 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1036 642 111 221 0 812 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4144

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 19995
/proc/meminfo: memFree=824424/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=4672 CPUtime=25.49
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 803 0 0 0 2548 1 0 0 25 0 1 0 1100365721 4784128 788 1992294400 4194304 5102648 548682068800 18446744073709551615 4254624 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1168 788 111 221 0 944 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4672

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 19995
/proc/meminfo: memFree=823720/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=5476 CPUtime=51.08
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 986 0 0 0 5107 1 0 0 25 0 1 0 1100365721 5607424 971 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1369 971 111 221 0 1145 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5476

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 19995
/proc/meminfo: memFree=822632/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=6440 CPUtime=102.27
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1232 0 0 0 10226 1 0 0 25 0 1 0 1100365721 6594560 1217 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1610 1217 111 221 0 1386 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=821928/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=7124 CPUtime=162.24
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1405 0 0 0 16223 1 0 0 25 0 1 0 1100365721 7294976 1390 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1781 1390 111 221 0 1557 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7124

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=821288/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=7792 CPUtime=222.23
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1575 0 0 0 22222 1 0 0 25 0 1 0 1100365721 7979008 1560 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 1948 1560 111 221 0 1724 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=820904/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=8224 CPUtime=282.22
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1672 0 0 0 28220 2 0 0 25 0 1 0 1100365721 8421376 1657 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2056 1657 111 221 0 1832 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=820456/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=8628 CPUtime=342.2
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1773 0 0 0 34218 2 0 0 25 0 1 0 1100365721 8835072 1758 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2157 1758 111 221 0 1933 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8628

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=820072/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=9004 CPUtime=402.18
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1876 0 0 0 40216 2 0 0 25 0 1 0 1100365721 9220096 1861 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2251 1861 111 221 0 2027 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9004

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=819688/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=9428 CPUtime=462.17
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 1970 0 0 0 46214 3 0 0 25 0 1 0 1100365721 9654272 1955 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2357 1955 111 221 0 2133 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9428

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=819432/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=9704 CPUtime=522.15
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2027 0 0 0 52212 3 0 0 25 0 1 0 1100365721 9936896 2012 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2426 2012 111 221 0 2202 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9704

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19995
/proc/meminfo: memFree=819176/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=9980 CPUtime=582.13
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2096 0 0 0 58210 3 0 0 25 0 1 0 1100365721 10219520 2081 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2495 2081 111 221 0 2271 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9980

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=818656/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=10404 CPUtime=642.13
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2208 0 0 0 64209 4 0 0 25 0 1 0 1100365721 10653696 2193 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2601 2193 111 221 0 2377 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10404

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=818408/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=10816 CPUtime=702.1
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2284 0 0 0 70206 4 0 0 25 0 1 0 1100365721 11075584 2269 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2704 2269 111 221 0 2480 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10816

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=818152/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=11108 CPUtime=762.09
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2361 0 0 0 76205 4 0 0 25 0 1 0 1100365721 11374592 2346 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2777 2346 111 221 0 2553 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11108

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=817832/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=11396 CPUtime=822.08
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2426 0 0 0 82203 5 0 0 25 0 1 0 1100365721 11669504 2411 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2849 2411 111 221 0 2625 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11396

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=817640/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=11540 CPUtime=882.06
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2473 0 0 0 88201 5 0 0 25 0 1 0 1100365721 11816960 2458 1992294400 4194304 5102648 548682068800 18446744073709551615 4225774 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2885 2458 111 221 0 2661 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=817576/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=11692 CPUtime=942.04
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2503 0 0 0 94199 5 0 0 25 0 1 0 1100365721 11972608 2488 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2923 2488 111 221 0 2699 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=817256/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=11968 CPUtime=1002.03
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2580 0 0 0 100198 5 0 0 25 0 1 0 1100365721 12255232 2565 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 2992 2565 111 221 0 2768 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=817000/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=12276 CPUtime=1062.01
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2642 0 0 0 106196 5 0 0 25 0 1 0 1100365721 12570624 2627 1992294400 4194304 5102648 548682068800 18446744073709551615 4249388 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 3069 2627 111 221 0 2845 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=816808/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=12420 CPUtime=1122
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2694 0 0 0 112194 6 0 0 25 0 1 0 1100365721 12718080 2679 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 3105 2679 111 221 0 2881 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=816616/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=12728 CPUtime=1181.98
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2740 0 0 0 118192 6 0 0 25 0 1 0 1100365721 13033472 2725 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 3182 2725 111 221 0 2958 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20001
/proc/meminfo: memFree=816552/2055920 swapFree=4172472/4192956
[pid=19994] ppid=19992 vsize=12728 CPUtime=1200.08
/proc/19994/stat : 19994 (varsat-crafted_) R 19992 19994 19715 0 -1 4194304 2746 0 0 0 120002 6 0 0 25 0 1 0 1100365721 13033472 2731 1992294400 4194304 5102648 548682068800 18446744073709551615 4255103 0 0 4096 3 0 0 0 17 1 0 0
/proc/19994/statm: 3182 2731 111 221 0 2958 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12728

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06499
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 12728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2746
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= 652

runsolver used 0.91786 second user time and 2.65959 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 22:50:25
IDJOB=1516899
IDBENCH=70551
IDSOLVER=537
FILE ID=node37/1516899-1238277025
PBS_JOBID= 9060846
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516899-1238277025/watcher-1516899-1238277025 -o /tmp/evaluation-result-1516899-1238277025/solver-1516899-1238277025 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=908800836 HOME/instance-1516899-1238277025.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=908800836

node37.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		: 3000.213
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		: 3000.213
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:        827784 kB
Buffers:        104728 kB
Cached:        1015648 kB
SwapCached:      14544 kB
Active:         329784 kB
Inactive:       806564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        827784 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            77812 kB
Committed_AS:  2804844 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-28 23:10:28