Trace number 1518389

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          149222618.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |     544     2356     7165 |      785        0    nan |  0.000 % |
0.00/0.02	c |       101 |     544     2356     7165 |      863      101     24 |  0.000 % |
0.00/0.04	c |       251 |     544     2356     7165 |      950      251     27 |  0.000 % |
0.00/0.07	c |       476 |     544     2356     7165 |     1045      476     27 |  0.000 % |
0.07/0.09	c |       814 |     544     2356     7165 |     1149      814     27 |  0.000 % |
0.10/0.13	c |      1320 |     544     2356     7165 |     1264      715     24 |  0.000 % |
0.10/0.18	c |      2081 |     544     2356     7165 |     1391      807     23 |  0.000 % |
0.20/0.25	c |      3220 |     544     2356     7165 |     1530     1214     23 |  0.000 % |
0.30/0.34	c |      4929 |     544     2356     7165 |     1683     1322     24 |  0.000 % |
0.40/0.48	c |      7491 |     544     2356     7165 |     1851     1275     24 |  0.000 % |
0.60/0.69	c |     11335 |     544     2356     7165 |     2036     1311     23 |  0.000 % |
1.00/1.02	c |     17101 |     544     2356     7165 |     2240     1847     23 |  0.000 % |
1.40/1.49	c |     25751 |     544     2356     7165 |     2464     1332     24 |  0.000 % |
2.20/2.23	c |     38725 |     544     2356     7165 |     2711     1640     24 |  0.000 % |
3.39/3.40	c |     58186 |     544     2356     7165 |     2982     1628     26 |  0.000 % |
5.09/5.17	c |     87379 |     544     2356     7165 |     3280     1841     24 |  0.000 % |
7.89/7.95	c |    131171 |     544     2356     7165 |     3608     2202     26 |  0.000 % |
12.19/12.24	c |    196857 |     544     2356     7165 |     3969     1867     22 |  0.000 % |
18.78/18.87	c |    295384 |     544     2356     7165 |     4366     3498     29 |  0.000 % |
29.38/29.40	c |    443173 |     544     2356     7165 |     4803     2561     25 |  0.000 % |
45.88/45.99	c |    664857 |     544     2356     7165 |     5283     4873     30 |  0.000 % |
70.87/70.95	c |    997384 |     544     2356     7165 |     5811     2953     26 |  0.000 % |
111.56/111.67	c |   1496172 |     544     2356     7165 |     6392     4991     28 |  0.000 % |
174.75/174.89	c |   2244355 |     544     2356     7165 |     7032     3232     26 |  0.000 % |
276.12/276.27	c |   3366630 |     544     2356     7165 |     7735     3736     26 |  0.000 % |
432.36/432.51	c |   5050041 |     544     2356     7165 |     8508     5746     27 |  0.000 % |
674.61/674.89	c |   7575158 |     544     2356     7165 |     9359     6289     28 |  0.000 % |
1062.39/1062.79	c |  11362833 |     544     2356     7165 |    10295     5782     27 |  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-1518389-1238298886/watcher-1518389-1238298886 -o /tmp/evaluation-result-1518389-1238298886/solver-1518389-1238298886 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=149222618 HOME/instance-1518389-1238298886.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: 0.92 0.98 0.99 3/64 20497
/proc/meminfo: memFree=832064/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=2552 CPUtime=0
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 1102550708 2613248 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 638 235 97 221 0 414 0

[startup+0.0768861 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20497
/proc/meminfo: memFree=832064/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=2648 CPUtime=0.07
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 282 0 0 0 7 0 0 0 18 0 1 0 1102550708 2711552 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4220806 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 662 267 112 221 0 438 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2648

[startup+0.101887 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20497
/proc/meminfo: memFree=832064/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=2648 CPUtime=0.1
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 1102550708 2711552 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4220900 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 662 267 112 221 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.301904 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20497
/proc/meminfo: memFree=832064/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=2780 CPUtime=0.3
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 323 0 0 0 30 0 0 0 19 0 1 0 1102550708 2846720 308 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 695 308 112 221 0 471 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2780

[startup+0.70194 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20497
/proc/meminfo: memFree=832064/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=2912 CPUtime=0.7
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 365 0 0 0 70 0 0 0 22 0 1 0 1102550708 2981888 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4220179 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 728 350 112 221 0 504 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2912

[startup+1.50201 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20498
/proc/meminfo: memFree=831096/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=3176 CPUtime=1.5
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 420 0 0 0 150 0 0 0 25 0 1 0 1102550708 3252224 405 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 794 405 112 221 0 570 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3176

[startup+3.10115 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20498
/proc/meminfo: memFree=830648/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=3440 CPUtime=3.09
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 498 0 0 0 309 0 0 0 25 0 1 0 1102550708 3522560 483 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 860 483 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20498
/proc/meminfo: memFree=830136/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=3840 CPUtime=6.29
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 593 0 0 0 629 0 0 0 25 0 1 0 1102550708 3932160 578 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 960 578 112 221 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20498
/proc/meminfo: memFree=829560/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=4372 CPUtime=12.69
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 717 0 0 0 1269 0 0 0 25 0 1 0 1102550708 4476928 702 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 1093 702 112 221 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4372

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20498
/proc/meminfo: memFree=828856/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=4900 CPUtime=25.48
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 857 0 0 0 2548 0 0 0 25 0 1 0 1102550708 5017600 842 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 1225 842 112 221 0 1001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4900

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20498
/proc/meminfo: memFree=827896/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=5892 CPUtime=51.08
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1094 0 0 0 5107 1 0 0 25 0 1 0 1102550708 6033408 1079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 1473 1079 112 221 0 1249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5892

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20498
/proc/meminfo: memFree=826872/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=6972 CPUtime=102.26
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1355 0 0 0 10225 1 0 0 25 0 1 0 1102550708 7139328 1340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 1743 1340 112 221 0 1519 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6972

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20498
/proc/meminfo: memFree=826040/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=7788 CPUtime=162.25
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1566 0 0 0 16223 2 0 0 25 0 1 0 1102550708 7974912 1551 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 1947 1551 112 221 0 1723 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20498
/proc/meminfo: memFree=825272/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=8588 CPUtime=222.23
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1750 0 0 0 22221 2 0 0 25 0 1 0 1102550708 8794112 1735 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2147 1735 112 221 0 1923 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8588

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20498
/proc/meminfo: memFree=824696/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=8992 CPUtime=282.22
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1871 0 0 0 28219 3 0 0 25 0 1 0 1102550708 9207808 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2248 1856 112 221 0 2024 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20498
/proc/meminfo: memFree=824248/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=9388 CPUtime=342.2
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 1975 0 0 0 34217 3 0 0 25 0 1 0 1102550708 9613312 1960 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2347 1960 112 221 0 2123 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9388

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=823800/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=9800 CPUtime=402.17
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2057 0 0 0 40214 3 0 0 25 0 1 0 1102550708 10035200 2042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2450 2042 112 221 0 2226 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9800

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=823480/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=10272 CPUtime=462.16
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2176 0 0 0 46212 4 0 0 25 0 1 0 1102550708 10518528 2161 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2568 2161 112 221 0 2344 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10272

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=823032/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=10836 CPUtime=522.15
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2297 0 0 0 52211 4 0 0 25 0 1 0 1102550708 11096064 2282 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2709 2282 112 221 0 2485 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10836

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=822584/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=11112 CPUtime=582.13
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2384 0 0 0 58209 4 0 0 25 0 1 0 1102550708 11378688 2369 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2778 2369 112 221 0 2554 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11112

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=822328/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=11524 CPUtime=642.12
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2465 0 0 0 64207 5 0 0 25 0 1 0 1102550708 11800576 2450 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2881 2450 112 221 0 2657 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=822008/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=11796 CPUtime=702.1
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2528 0 0 0 70205 5 0 0 25 0 1 0 1102550708 12079104 2513 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 2949 2513 112 221 0 2725 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11796

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=821688/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=12076 CPUtime=762.08
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2615 0 0 0 76203 5 0 0 25 0 1 0 1102550708 12365824 2600 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3019 2600 112 221 0 2795 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 12076

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=821496/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=12372 CPUtime=822.07
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2668 0 0 0 82201 6 0 0 25 0 1 0 1102550708 12668928 2653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3093 2653 112 221 0 2869 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12372

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=821304/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=12516 CPUtime=882.04
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2713 0 0 0 88198 6 0 0 25 0 1 0 1102550708 12816384 2698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3129 2698 112 221 0 2905 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 12516

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=821048/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=12808 CPUtime=942.03
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2786 0 0 0 94196 7 0 0 25 0 1 0 1102550708 13115392 2771 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3202 2771 112 221 0 2978 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=820792/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=13100 CPUtime=1002.01
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2842 0 0 0 100194 7 0 0 25 0 1 0 1102550708 13414400 2827 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3275 2827 112 221 0 3051 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 13100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=820600/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=13252 CPUtime=1061.99
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2885 0 0 0 106192 7 0 0 25 0 1 0 1102550708 13570048 2870 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3313 2870 112 221 0 3089 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 13252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=820280/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=13540 CPUtime=1121.99
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2957 0 0 0 112191 8 0 0 25 0 1 0 1102550708 13864960 2942 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3385 2942 112 221 0 3161 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=820152/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=13708 CPUtime=1181.97
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 2992 0 0 0 118189 8 0 0 25 0 1 0 1102550708 14036992 2977 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3427 2977 112 221 0 3203 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20504
/proc/meminfo: memFree=820088/2055920 swapFree=4176996/4192956
[pid=20497] ppid=20495 vsize=13708 CPUtime=1200.06
/proc/20497/stat : 20497 (varsat-random_s) R 20495 20497 20460 0 -1 4194304 3008 0 0 0 119998 8 0 0 25 0 1 0 1102550708 14036992 2993 1992294400 4194304 5102416 548682068800 18446744073709551615 4228398 0 0 4096 3 0 0 0 17 1 0 0
/proc/20497/statm: 3427 2993 112 221 0 3203 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13708

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): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.090986
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 13708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3008
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= 1807

runsolver used 0.903862 second user time and 2.42863 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 05:54:46
IDJOB=1518389
IDBENCH=70675
IDSOLVER=539
FILE ID=node50/1518389-1238298886
PBS_JOBID= 9061052
Free space on /tmp= 64180 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518389-1238298886/watcher-1518389-1238298886 -o /tmp/evaluation-result-1518389-1238298886/solver-1518389-1238298886 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=149222618 HOME/instance-1518389-1238298886.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=149222618

node50.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		: 3000.238
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		: 3000.238
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:        832544 kB
Buffers:         91016 kB
Cached:        1037588 kB
SwapCached:       9920 kB
Active:         217788 kB
Inactive:       922336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        832544 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          17188 kB
Slab:            69184 kB
Committed_AS:  2969828 kB
PageTables:       1456 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= 64180 MiB
End job on node50 at 2009-03-29 06:14:48