Trace number 1516685

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2113499237.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.22	c |       101 |      75     6675    46725 |     2447      101     25 |  0.018 % |
0.19/0.26	c |       251 |      75     6675    46725 |     2692      251     24 |  0.018 % |
0.29/0.30	c |       476 |      75     6675    46725 |     2961      476     25 |  0.018 % |
0.29/0.36	c |       814 |      75     6675    46725 |     3257      814     25 |  0.018 % |
0.39/0.42	c |      1321 |      75     6675    46725 |     3583     1321     25 |  0.018 % |
0.39/0.49	c |      2080 |      75     6675    46725 |     3941     2080     25 |  0.018 % |
0.49/0.59	c |      3219 |      75     6675    46725 |     4335     3219     25 |  0.018 % |
0.69/0.75	c |      4928 |      75     6675    46725 |     4769     2744     25 |  0.018 % |
0.89/0.95	c |      7490 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
1.19/1.25	c |     11334 |      75     6675    46725 |     5771     4108     25 |  0.018 % |
1.59/1.70	c |     17100 |      75     6675    46725 |     6348     4065     24 |  0.018 % |
2.29/2.37	c |     25750 |      75     6675    46725 |     6983     6333     25 |  0.018 % |
3.39/3.42	c |     38724 |      75     6675    46725 |     7681     5276     25 |  0.018 % |
4.99/5.08	c |     58185 |      75     6675    46725 |     8449     5452     25 |  0.018 % |
7.59/7.65	c |     87378 |      75     6675    46725 |     9294     4966     24 |  0.018 % |
11.49/11.58	c |    131170 |      75     6675    46725 |    10223     6795     25 |  0.018 % |
17.89/17.90	c |    196854 |      75     6675    46725 |    11246     5827     25 |  0.018 % |
27.78/27.82	c |    295380 |      75     6675    46725 |    12370     8497     24 |  0.018 % |
43.78/43.87	c |    443171 |      75     6675    46725 |    13607     7474     25 |  0.018 % |
69.68/69.78	c |    664854 |      75     6675    46725 |    14968    10965     24 |  0.018 % |
111.86/111.90	c |    997380 |      75     6675    46725 |    16465    13505     24 |  0.018 % |
180.44/180.52	c |   1496171 |      75     6675    46725 |    18112     9211     23 |  0.018 % |
290.91/291.07	c |   2244353 |      75     6675    46725 |    19923    13580     24 |  0.018 % |
473.67/473.90	c |   3366627 |      75     6675    46725 |    21915    18456     24 |  0.018 % |
767.18/767.41	c |   5050039 |      75     6675    46725 |    24107    12161     25 |  0.018 % |

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-1516685-1238273417/watcher-1516685-1238273417 -o /tmp/evaluation-result-1516685-1238273417/solver-1516685-1238273417 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2113499237 HOME/instance-1516685-1238273417.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 1.00 3/64 19902
/proc/meminfo: memFree=827496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=2544 CPUtime=0
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 1100004937 2605056 266 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 636 266 88 221 0 412 0

[startup+0.0828351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19902
/proc/meminfo: memFree=827496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=3780 CPUtime=0.07
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 584 0 0 0 7 0 0 0 18 0 1 0 1100004937 3870720 569 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 945 569 97 221 0 721 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3780

[startup+0.101836 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19902
/proc/meminfo: memFree=827496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=3928 CPUtime=0.09
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 1100004937 4022272 599 1992294400 4194304 5102416 548682068800 18446744073709551615 4272798 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 982 599 98 221 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3928

[startup+0.301858 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19902
/proc/meminfo: memFree=827496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=3836 CPUtime=0.29
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 1100004937 3928064 612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 959 612 112 221 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3836

[startup+0.701902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19902
/proc/meminfo: memFree=827496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=3972 CPUtime=0.69
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 638 0 0 0 69 0 0 0 22 0 1 0 1100004937 4067328 622 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 993 622 112 221 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=825312/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=4412 CPUtime=1.49
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 748 0 0 0 149 0 0 0 25 0 1 0 1100004937 4517888 732 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 1103 732 112 221 0 879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4412

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=824608/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=4940 CPUtime=3.09
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 878 0 0 0 309 0 0 0 25 0 1 0 1100004937 5058560 862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 1235 862 112 221 0 1011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4940

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=823904/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=5480 CPUtime=6.29
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 1023 0 0 0 629 0 0 0 25 0 1 0 1100004937 5611520 1007 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 1370 1007 112 221 0 1146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5480

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=823008/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=6356 CPUtime=12.69
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 1208 0 0 0 1269 0 0 0 25 0 1 0 1100004937 6508544 1192 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 1589 1192 112 221 0 1365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6356

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=822304/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=6984 CPUtime=25.48
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 1371 0 0 0 2548 0 0 0 25 0 1 0 1100004937 7151616 1355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 1746 1355 112 221 0 1522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6984

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=821344/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=8144 CPUtime=51.07
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 1628 0 0 0 5107 0 0 0 25 0 1 0 1100004937 8339456 1612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 2036 1612 112 221 0 1812 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8144

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=819936/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=9484 CPUtime=102.27
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 1961 0 0 0 10226 1 0 0 25 0 1 0 1100004937 9711616 1945 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 2371 1945 112 221 0 2147 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=818848/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=10748 CPUtime=162.25
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2224 0 0 0 16224 1 0 0 25 0 1 0 1100004937 11005952 2208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 2687 2208 112 221 0 2463 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10748

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=818336/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=11160 CPUtime=222.23
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2352 0 0 0 22222 1 0 0 25 0 1 0 1100004937 11427840 2336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 2790 2336 112 221 0 2566 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=818016/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=11540 CPUtime=282.21
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2435 0 0 0 28220 1 0 0 25 0 1 0 1100004937 11816960 2419 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 2885 2419 112 221 0 2661 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11540

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=817504/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=12180 CPUtime=342.2
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2559 0 0 0 34218 2 0 0 25 0 1 0 1100004937 12472320 2543 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3045 2543 112 221 0 2821 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=817120/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=12716 CPUtime=402.19
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2675 0 0 0 40217 2 0 0 25 0 1 0 1100004937 13021184 2659 1992294400 4194304 5102416 548682068800 18446744073709551615 4228261 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3179 2659 112 221 0 2955 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12716

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=816608/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=13284 CPUtime=462.17
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2777 0 0 0 46215 2 0 0 25 0 1 0 1100004937 13602816 2761 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3321 2761 112 221 0 3097 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=816224/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=13664 CPUtime=522.15
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 2873 0 0 0 52213 2 0 0 25 0 1 0 1100004937 13991936 2857 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3416 2857 112 221 0 3192 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=815712/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=14232 CPUtime=582.13
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3005 0 0 0 58211 2 0 0 25 0 1 0 1100004937 14573568 2989 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3558 2989 112 221 0 3334 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14232

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19903
/proc/meminfo: memFree=815584/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=14232 CPUtime=642.13
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3033 0 0 0 64210 3 0 0 25 0 1 0 1100004937 14573568 3017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3558 3017 112 221 0 3334 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14232

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=815264/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=14612 CPUtime=702.1
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3111 0 0 0 70207 3 0 0 25 0 1 0 1100004937 14962688 3095 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3653 3095 112 221 0 3429 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 14612

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=815072/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=14804 CPUtime=762.09
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3164 0 0 0 76206 3 0 0 25 0 1 0 1100004937 15159296 3148 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3701 3148 112 221 0 3477 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814752/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=14992 CPUtime=822.07
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3230 0 0 0 82204 3 0 0 25 0 1 0 1100004937 15351808 3214 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3748 3214 112 221 0 3524 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814624/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15136 CPUtime=882.05
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3268 0 0 0 88202 3 0 0 25 0 1 0 1100004937 15499264 3252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3784 3252 112 221 0 3560 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15136

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814560/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15136 CPUtime=942.04
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3287 0 0 0 94201 3 0 0 25 0 1 0 1100004937 15499264 3271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3784 3271 112 221 0 3560 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814496/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15136 CPUtime=1002.02
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3295 0 0 0 100199 3 0 0 25 0 1 0 1100004937 15499264 3279 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3784 3279 112 221 0 3560 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 15136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814304/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15324 CPUtime=1062
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3347 0 0 0 106197 3 0 0 25 0 1 0 1100004937 15691776 3331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3831 3331 112 221 0 3607 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=814048/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15660 CPUtime=1121.99
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3418 0 0 0 112196 3 0 0 25 0 1 0 1100004937 16035840 3402 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3915 3402 112 221 0 3691 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=813856/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15848 CPUtime=1181.97
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3452 0 0 0 118194 3 0 0 25 0 1 0 1100004937 16228352 3436 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3962 3436 112 221 0 3738 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19909
/proc/meminfo: memFree=813856/2055920 swapFree=4172472/4192956
[pid=19902] ppid=19900 vsize=15848 CPUtime=1200.07
/proc/19902/stat : 19902 (varsat-random_s) R 19900 19902 19715 0 -1 4194304 3453 0 0 0 120004 3 0 0 25 0 1 0 1100004937 16228352 3437 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3962 3437 112 221 0 3738 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15848

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): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 15848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3453
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= 673

runsolver used 1.04784 second user time and 2.79857 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 21:50:17
IDJOB=1516685
IDBENCH=70533
IDSOLVER=539
FILE ID=node37/1516685-1238273417
PBS_JOBID= 9060846
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516685-1238273417/watcher-1516685-1238273417 -o /tmp/evaluation-result-1516685-1238273417/solver-1516685-1238273417 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2113499237 HOME/instance-1516685-1238273417.cnf

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=2113499237

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:        827976 kB
Buffers:        104600 kB
Cached:        1015708 kB
SwapCached:      14544 kB
Active:         329484 kB
Inactive:       806784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        827976 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            77788 kB
Committed_AS:  2804820 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 22:10:20