Trace number 1516781

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1360326291.000000
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 |     483     2099     6400 |      699        0    nan |  0.000 % |
0.00/0.01	c |       100 |     483     2099     6400 |      769      100     25 |  0.000 % |
0.00/0.03	c |       252 |     483     2099     6400 |      846      252     24 |  0.000 % |
0.00/0.05	c |       478 |     483     2099     6400 |      931      478     25 |  0.000 % |
0.00/0.07	c |       816 |     483     2099     6400 |     1024      816     25 |  0.000 % |
0.09/0.10	c |      1323 |     483     2099     6400 |     1126      786     22 |  0.000 % |
0.09/0.14	c |      2082 |     483     2099     6400 |     1239      956     22 |  0.000 % |
0.09/0.19	c |      3221 |     483     2099     6400 |     1363      804     19 |  0.000 % |
0.19/0.27	c |      4929 |     483     2099     6400 |     1499     1107     21 |  0.000 % |
0.29/0.38	c |      7493 |     483     2099     6400 |     1649     1358     21 |  0.000 % |
0.49/0.56	c |     11338 |     483     2099     6400 |     1814      994     18 |  0.000 % |
0.79/0.82	c |     17105 |     483     2099     6400 |     1996     1190     19 |  0.000 % |
1.19/1.22	c |     25755 |     483     2099     6400 |     2195     1638     22 |  0.000 % |
1.79/1.85	c |     38729 |     483     2099     6400 |     2415     1172     19 |  0.000 % |
2.79/2.81	c |     58191 |     483     2099     6400 |     2656     2081     22 |  0.000 % |
4.30/4.31	c |     87384 |     483     2099     6400 |     2922     1523     20 |  0.000 % |
6.50/6.58	c |    131173 |     483     2099     6400 |     3214     2175     21 |  0.000 % |
10.09/10.18	c |    196857 |     483     2099     6400 |     3536     2489     22 |  0.000 % |
15.78/15.82	c |    295383 |     483     2099     6400 |     3890     2315     21 |  0.000 % |
24.38/24.49	c |    443174 |     483     2099     6400 |     4279     2329     23 |  0.000 % |
38.08/38.10	c |    664858 |     483     2099     6400 |     4707     2910     23 |  0.000 % |
59.37/59.42	c |    997383 |     483     2099     6400 |     5177     4718     24 |  0.000 % |
92.16/92.27	c |   1496173 |     483     2099     6400 |     5695     3918     23 |  0.000 % |
145.64/145.71	c |   2244355 |     483     2099     6400 |     6265     4966     24 |  0.000 % |
226.41/226.55	c |   3366630 |     483     2099     6400 |     6891     6041     25 |  0.000 % |
354.57/354.80	c |   5050041 |     483     2099     6400 |     7580     5963     22 |  0.000 % |
557.30/557.56	c |   7575158 |     483     2099     6400 |     8338     7154     25 |  0.000 % |
880.79/881.16	c |  11362834 |     483     2099     6400 |     9172     4498     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-1516781-1238275085/watcher-1516781-1238275085 -o /tmp/evaluation-result-1516781-1238275085/solver-1516781-1238275085 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1360326291 HOME/instance-1516781-1238275085.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 2/76 24827
/proc/meminfo: memFree=1250768/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=2548 CPUtime=0
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 240 0 0 0 0 0 0 0 21 0 1 0 1100169429 2609152 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4494703 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 637 225 98 221 0 413 0

[startup+0.0999959 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 24827
/proc/meminfo: memFree=1250768/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=2548 CPUtime=0.09
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 279 0 0 0 9 0 0 0 21 0 1 0 1100169429 2609152 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 637 264 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.101997 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 24827
/proc/meminfo: memFree=1250768/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=2548 CPUtime=0.09
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 279 0 0 0 9 0 0 0 21 0 1 0 1100169429 2609152 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 637 264 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301034 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 24827
/proc/meminfo: memFree=1250768/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=2680 CPUtime=0.29
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 309 0 0 0 29 0 0 0 22 0 1 0 1100169429 2744320 294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 670 294 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701112 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 24827
/proc/meminfo: memFree=1250768/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=2812 CPUtime=0.69
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 346 0 0 0 69 0 0 0 25 0 1 0 1100169429 2879488 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 703 331 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24828
/proc/meminfo: memFree=1249736/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=3076 CPUtime=1.49
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 402 0 0 0 149 0 0 0 25 0 1 0 1100169429 3149824 387 1992294400 4194304 5102416 548682068800 18446744073709551615 4255166 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 769 387 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24828
/proc/meminfo: memFree=1249352/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=3364 CPUtime=3.09
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 457 0 0 0 309 0 0 0 25 0 1 0 1100169429 3444736 442 1992294400 4194304 5102416 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 841 442 112 221 0 617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3364

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24828
/proc/meminfo: memFree=1248904/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=3632 CPUtime=6.29
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 539 0 0 0 629 0 0 0 25 0 1 0 1100169429 3719168 524 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 908 524 112 221 0 684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24828
/proc/meminfo: memFree=1248392/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=4028 CPUtime=12.69
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 645 0 0 0 1269 0 0 0 25 0 1 0 1100169429 4124672 630 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1007 630 112 221 0 783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4028

[startup+25.5019 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 24828
/proc/meminfo: memFree=1247688/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=4688 CPUtime=25.48
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 814 0 0 0 2548 0 0 0 25 0 1 0 1100169429 4800512 799 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1172 799 112 221 0 948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4688

[startup+51.1019 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 24828
/proc/meminfo: memFree=1246984/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=5364 CPUtime=51.07
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 984 0 0 0 5107 0 0 0 25 0 1 0 1100169429 5492736 969 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1341 969 112 221 0 1117 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5364

[startup+102.307 s]
/proc/loadavg: 1.06 1.01 1.00 2/77 24828
/proc/meminfo: memFree=1246024/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=6364 CPUtime=102.26
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1209 0 0 0 10226 0 0 0 25 0 1 0 1100169429 6516736 1194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1591 1194 112 221 0 1367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6364

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 24828
/proc/meminfo: memFree=1245064/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=7320 CPUtime=162.23
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1453 0 0 0 16223 0 0 0 25 0 1 0 1100169429 7495680 1438 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1830 1438 112 221 0 1606 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7320

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/77 24828
/proc/meminfo: memFree=1244488/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=7864 CPUtime=222.21
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1596 0 0 0 22221 0 0 0 25 0 1 0 1100169429 8052736 1581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 1966 1581 112 221 0 1742 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7864

[startup+282.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/77 24828
/proc/meminfo: memFree=1243848/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=8556 CPUtime=282.19
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1749 0 0 0 28219 0 0 0 25 0 1 0 1100169429 8761344 1734 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2139 1734 112 221 0 1915 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8556

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/77 24828
/proc/meminfo: memFree=1243528/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=8828 CPUtime=342.18
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1819 0 0 0 34217 1 0 0 25 0 1 0 1100169429 9039872 1804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2207 1804 112 221 0 1983 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8828

[startup+402.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/77 24828
/proc/meminfo: memFree=1243080/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=9380 CPUtime=402.15
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 1945 0 0 0 40214 1 0 0 25 0 1 0 1100169429 9605120 1930 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2345 1930 112 221 0 2121 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9380

[startup+462.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/77 24828
/proc/meminfo: memFree=1242696/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=9652 CPUtime=462.13
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2019 0 0 0 46212 1 0 0 25 0 1 0 1100169429 9883648 2004 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2413 2004 112 221 0 2189 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9652

[startup+522.301 s]
/proc/loadavg: 1.29 1.13 1.03 2/77 24828
/proc/meminfo: memFree=1242504/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=9936 CPUtime=522.11
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2077 0 0 0 52210 1 0 0 25 0 1 0 1100169429 10174464 2062 1992294400 4194304 5102416 548682068800 18446744073709551615 4254911 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2484 2062 112 221 0 2260 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9936

[startup+582.302 s]
/proc/loadavg: 1.17 1.12 1.03 2/77 24828
/proc/meminfo: memFree=1241992/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=10368 CPUtime=582.09
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2199 0 0 0 58208 1 0 0 25 0 1 0 1100169429 10616832 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2592 2184 112 221 0 2368 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10368

[startup+642.302 s]
/proc/loadavg: 1.12 1.11 1.03 2/77 24828
/proc/meminfo: memFree=1241672/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=10676 CPUtime=642.07
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2266 0 0 0 64206 1 0 0 25 0 1 0 1100169429 10932224 2251 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2669 2251 112 221 0 2445 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10676

[startup+702.302 s]
/proc/loadavg: 1.10 1.10 1.02 2/77 24828
/proc/meminfo: memFree=1241416/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=10944 CPUtime=702.05
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2332 0 0 0 70204 1 0 0 25 0 1 0 1100169429 11206656 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4244065 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2736 2317 112 221 0 2512 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10944

[startup+762.307 s]
/proc/loadavg: 1.09 1.10 1.02 2/77 24828
/proc/meminfo: memFree=1241224/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=11220 CPUtime=762.03
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2380 0 0 0 76202 1 0 0 25 0 1 0 1100169429 11489280 2365 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2805 2365 112 221 0 2581 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11220

[startup+822.301 s]
/proc/loadavg: 1.10 1.09 1.02 2/77 24828
/proc/meminfo: memFree=1241096/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=11220 CPUtime=822
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2403 0 0 0 82199 1 0 0 25 0 1 0 1100169429 11489280 2388 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2805 2388 112 221 0 2581 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11220

[startup+882.302 s]
/proc/loadavg: 1.08 1.09 1.02 2/77 24828
/proc/meminfo: memFree=1240904/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=11492 CPUtime=881.98
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2445 0 0 0 88197 1 0 0 25 0 1 0 1100169429 11767808 2430 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2873 2430 112 221 0 2649 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11492

[startup+942.301 s]
/proc/loadavg: 1.07 1.08 1.02 2/77 24828
/proc/meminfo: memFree=1240584/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=11768 CPUtime=941.96
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2527 0 0 0 94195 1 0 0 25 0 1 0 1100169429 12050432 2512 1992294400 4194304 5102416 548682068800 18446744073709551615 4250073 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2942 2512 112 221 0 2718 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11768

[startup+1002.3 s]
/proc/loadavg: 1.02 1.07 1.02 2/77 24828
/proc/meminfo: memFree=1240456/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=11916 CPUtime=1001.95
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2565 0 0 0 100193 2 0 0 25 0 1 0 1100169429 12201984 2550 1992294400 4194304 5102416 548682068800 18446744073709551615 4244031 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 2979 2550 112 221 0 2755 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 11916

[startup+1062.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/77 24828
/proc/meminfo: memFree=1240200/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=12204 CPUtime=1061.92
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2623 0 0 0 106190 2 0 0 25 0 1 0 1100169429 12496896 2608 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 3051 2608 112 221 0 2827 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/77 24828
/proc/meminfo: memFree=1239944/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=12476 CPUtime=1121.9
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2686 0 0 0 112188 2 0 0 25 0 1 0 1100169429 12775424 2671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 3119 2671 112 221 0 2895 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 24828
/proc/meminfo: memFree=1240008/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=12476 CPUtime=1181.88
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2699 0 0 0 118186 2 0 0 25 0 1 0 1100169429 12775424 2684 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 3119 2684 112 221 0 2895 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 12476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 24828
/proc/meminfo: memFree=1239944/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=12628 CPUtime=1200.08
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2710 0 0 0 120006 2 0 0 25 0 1 0 1100169429 12931072 2695 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 3157 2695 112 221 0 2933 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12628

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/77 24828
/proc/meminfo: memFree=1239944/2055920 swapFree=4127428/4192956
[pid=24827] ppid=24825 vsize=12628 CPUtime=1200.08
/proc/24827/stat : 24827 (varsat-random_s) R 24825 24827 24607 0 -1 4194304 2710 0 0 0 120006 2 0 0 25 0 1 0 1100169429 12931072 2695 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/24827/statm: 3157 2695 112 221 0 2933 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.027995
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 12628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2710
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= 1529

runsolver used 1.15282 second user time and 3.22951 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 22:18:05
IDJOB=1516781
IDBENCH=70541
IDSOLVER=539
FILE ID=node63/1516781-1238275085
PBS_JOBID= 9060898
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516781-1238275085/watcher-1516781-1238275085 -o /tmp/evaluation-result-1516781-1238275085/solver-1516781-1238275085 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1360326291 HOME/instance-1516781-1238275085.cnf

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=1360326291

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1251184 kB
Buffers:         81592 kB
Cached:         586300 kB
SwapCached:      55900 kB
Active:         206508 kB
Inactive:       518744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251184 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            64000 kB
Committed_AS:  3213568 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-28 22:38:07