Trace number 1516577

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
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:          1309785353.000000
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 % |
0.19/0.20	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.19/0.25	c |       252 |      75     6675    46725 |     2692      252     26 |  0.018 % |
0.19/0.29	c |       477 |      75     6675    46725 |     2961      477     26 |  0.018 % |
0.29/0.33	c |       815 |      75     6675    46725 |     3257      815     26 |  0.018 % |
0.29/0.39	c |      1322 |      75     6675    46725 |     3583     1322     26 |  0.018 % |
0.39/0.47	c |      2081 |      75     6675    46725 |     3941     2081     26 |  0.018 % |
0.49/0.57	c |      3222 |      75     6675    46725 |     4335     3222     26 |  0.018 % |
0.69/0.71	c |      4930 |      75     6675    46725 |     4769     2743     25 |  0.018 % |
0.89/0.91	c |      7492 |      75     6675    46725 |     5246     2904     25 |  0.018 % |
1.19/1.20	c |     11337 |      75     6675    46725 |     5771     4110     25 |  0.018 % |
1.59/1.62	c |     17104 |      75     6675    46725 |     6348     4074     25 |  0.018 % |
2.20/2.24	c |     25753 |      75     6675    46725 |     6983     6345     25 |  0.018 % |
3.19/3.24	c |     38729 |      75     6675    46725 |     7681     5284     24 |  0.018 % |
4.79/4.80	c |     58191 |      75     6675    46725 |     8449     5463     24 |  0.018 % |
7.09/7.13	c |     87384 |      75     6675    46725 |     9294     4975     24 |  0.018 % |
10.89/10.91	c |    131173 |      75     6675    46725 |    10223     6803     24 |  0.018 % |
16.98/17.03	c |    196857 |      75     6675    46725 |    11246     5833     23 |  0.018 % |
26.49/26.50	c |    295383 |      75     6675    46725 |    12370     8517     24 |  0.018 % |
41.48/41.52	c |    443173 |      75     6675    46725 |    13607     7493     24 |  0.018 % |
65.87/65.92	c |    664856 |      75     6675    46725 |    14968    10977     24 |  0.018 % |
105.75/105.85	c |    997382 |      75     6675    46725 |    16465    13513     25 |  0.018 % |
170.04/170.20	c |   1496173 |      75     6675    46725 |    18112     9206     23 |  0.018 % |
274.91/275.04	c |   2244355 |      75     6675    46725 |    19923    13562     24 |  0.018 % |
445.25/445.43	c |   3366629 |      75     6675    46725 |    21915    18498     24 |  0.018 % |
729.07/729.38	c |   5050041 |      75     6675    46725 |    24107    12211     24 |  0.018 % |
1193.72/1194.11	c |   7575157 |      75     6675    46725 |    26517    23314     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-1516577-1238271687/watcher-1516577-1238271687 -o /tmp/evaluation-result-1516577-1238271687/solver-1516577-1238271687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1309785353 HOME/instance-1516577-1238271687.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: 0.99 0.97 0.98 3/64 16941
/proc/meminfo: memFree=1918312/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=2544 CPUtime=0
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 1099834897 2605056 266 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 636 266 88 221 0 412 0

[startup+0.007423 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16941
/proc/meminfo: memFree=1918312/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=2940 CPUtime=0
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 357 0 0 0 0 0 0 0 18 0 1 0 1099834897 3010560 342 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 735 344 88 221 0 511 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2940

[startup+0.101435 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16941
/proc/meminfo: memFree=1918312/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=3916 CPUtime=0.09
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 610 0 0 0 9 0 0 0 18 0 1 0 1099834897 4009984 595 1992294400 4194304 5102416 548682068800 18446744073709551615 4272641 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 979 595 98 221 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3916

[startup+0.30146 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16941
/proc/meminfo: memFree=1918312/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=3820 CPUtime=0.29
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 1099834897 3911680 608 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 955 608 112 221 0 731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701513 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16941
/proc/meminfo: memFree=1918312/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=3952 CPUtime=0.69
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 1099834897 4046848 629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 988 629 112 221 0 764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3952

[startup+1.50162 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1916000/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=4484 CPUtime=1.49
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 760 0 0 0 149 0 0 0 25 0 1 0 1099834897 4591616 744 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 1121 744 112 221 0 897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4484

[startup+3.10183 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1915360/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=4896 CPUtime=3.09
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 895 0 0 0 309 0 0 0 25 0 1 0 1099834897 5013504 879 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 1224 879 112 221 0 1000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4896

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1914592/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=5432 CPUtime=6.29
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 1020 0 0 0 629 0 0 0 25 0 1 0 1099834897 5562368 1004 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 1358 1004 112 221 0 1134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5432

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1913832/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=6132 CPUtime=12.68
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 1185 0 0 0 1268 0 0 0 25 0 1 0 1099834897 6279168 1169 1992294400 4194304 5102416 548682068800 18446744073709551615 4228398 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 1533 1169 112 221 0 1309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6132

[startup+25.5028 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1912936/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=7044 CPUtime=25.49
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 1389 0 0 0 2548 1 0 0 25 0 1 0 1099834897 7213056 1373 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 1761 1373 112 221 0 1537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7044

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1911976/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=8264 CPUtime=51.08
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 1641 0 0 0 5107 1 0 0 25 0 1 0 1099834897 8462336 1625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 2066 1625 112 221 0 1842 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8264

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1910696/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=9400 CPUtime=102.26
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 1926 0 0 0 10225 1 0 0 25 0 1 0 1099834897 9625600 1910 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 2350 1910 112 221 0 2126 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9400

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1909608/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=10328 CPUtime=162.24
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2181 0 0 0 16222 2 0 0 25 0 1 0 1099834897 10575872 2165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 2582 2165 112 221 0 2358 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10328

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1908840/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=11212 CPUtime=222.22
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2365 0 0 0 22220 2 0 0 25 0 1 0 1099834897 11481088 2349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 2803 2349 112 221 0 2579 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1908392/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=11856 CPUtime=282.21
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2470 0 0 0 28218 3 0 0 25 0 1 0 1099834897 12140544 2454 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 2964 2454 112 221 0 2740 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1907944/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=12232 CPUtime=342.19
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2559 0 0 0 34216 3 0 0 25 0 1 0 1099834897 12525568 2543 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3058 2543 112 221 0 2834 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1907368/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=12804 CPUtime=402.16
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2704 0 0 0 40213 3 0 0 25 0 1 0 1099834897 13111296 2688 1992294400 4194304 5102416 548682068800 18446744073709551615 4253894 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3201 2688 112 221 0 2977 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12804

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1907048/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=13180 CPUtime=462.14
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2775 0 0 0 46211 3 0 0 25 0 1 0 1099834897 13496320 2759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3295 2759 112 221 0 3071 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13180

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1906408/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=13752 CPUtime=522.13
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 2921 0 0 0 52209 4 0 0 25 0 1 0 1099834897 14082048 2905 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3438 2905 112 221 0 3214 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13752

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1905832/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=14508 CPUtime=582.11
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3064 0 0 0 58207 4 0 0 25 0 1 0 1099834897 14856192 3048 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3627 3048 112 221 0 3403 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 14508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1905448/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=14844 CPUtime=642.09
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3149 0 0 0 64205 4 0 0 25 0 1 0 1099834897 15200256 3133 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3711 3133 112 221 0 3487 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 14844

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1905384/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=14844 CPUtime=702.07
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3158 0 0 0 70203 4 0 0 25 0 1 0 1099834897 15200256 3142 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3711 3142 112 221 0 3487 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 14844

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1905256/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=14844 CPUtime=762.06
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3175 0 0 0 76202 4 0 0 25 0 1 0 1099834897 15200256 3159 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3711 3159 112 221 0 3487 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 14844

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1905192/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=14844 CPUtime=822.04
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3190 0 0 0 82199 5 0 0 25 0 1 0 1099834897 15200256 3174 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3711 3174 112 221 0 3487 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 14844

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904744/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15368 CPUtime=882.02
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3288 0 0 0 88197 5 0 0 25 0 1 0 1099834897 15736832 3272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3842 3272 112 221 0 3618 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 15368

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904488/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15512 CPUtime=942
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3344 0 0 0 94195 5 0 0 25 0 1 0 1099834897 15884288 3328 1992294400 4194304 5102416 548682068800 18446744073709551615 4250073 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3878 3328 112 221 0 3654 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 15512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904424/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15512 CPUtime=1001.98
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3358 0 0 0 100193 5 0 0 25 0 1 0 1099834897 15884288 3342 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3878 3342 112 221 0 3654 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 15512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904424/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15512 CPUtime=1061.96
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3365 0 0 0 106191 5 0 0 25 0 1 0 1099834897 15884288 3349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3878 3349 112 221 0 3654 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 15512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904296/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15700 CPUtime=1121.94
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3393 0 0 0 112189 5 0 0 25 0 1 0 1099834897 16076800 3377 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3925 3377 112 221 0 3701 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 15700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904168/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15700 CPUtime=1181.92
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3419 0 0 0 118187 5 0 0 25 0 1 0 1099834897 16076800 3403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3925 3403 112 221 0 3701 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 15700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1904168/2055920 swapFree=4177692/4192956
[pid=16941] ppid=16939 vsize=15700 CPUtime=1200.02
/proc/16941/stat : 16941 (varsat-random_s) R 16939 16941 16771 0 -1 4194304 3424 0 0 0 119997 5 0 0 25 0 1 0 1099834897 16076800 3408 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/16941/statm: 3925 3408 112 221 0 3701 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15700

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): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06199
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 15700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3424
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= 2146

runsolver used 0.899863 second user time and 2.47462 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 21:21:27
IDJOB=1516577
IDBENCH=70524
IDSOLVER=539
FILE ID=node13/1516577-1238271687
PBS_JOBID= 9060851
Free space on /tmp= 66388 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516577-1238271687/watcher-1516577-1238271687 -o /tmp/evaluation-result-1516577-1238271687/solver-1516577-1238271687 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1309785353 HOME/instance-1516577-1238271687.cnf

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=1309785353

node13.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		: 3000.240
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		: 3000.240
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:       1918728 kB
Buffers:         29804 kB
Cached:          48248 kB
SwapCached:       9056 kB
Active:          44112 kB
Inactive:        44388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918728 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34612 kB
Committed_AS:  2959392 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 21:41:29