Trace number 1517429

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 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          787302670.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     529     2267     6846 |      755        0    nan |  0.000 % |
0.00/0.02	c |       100 |     529     2267     6846 |      831      100     25 |  0.000 % |
0.00/0.04	c |       250 |     529     2267     6846 |      914      250     25 |  0.000 % |
0.00/0.05	c |       476 |     529     2267     6846 |     1005      476     23 |  0.000 % |
0.06/0.08	c |       813 |     529     2267     6846 |     1106      813     24 |  0.000 % |
0.09/0.11	c |      1319 |     529     2267     6846 |     1217      722     23 |  0.000 % |
0.09/0.15	c |      2080 |     529     2267     6846 |     1338      845     23 |  0.000 % |
0.19/0.21	c |      3219 |     529     2267     6846 |     1472     1288     23 |  0.000 % |
0.19/0.29	c |      4928 |     529     2267     6846 |     1619     1480     23 |  0.000 % |
0.39/0.42	c |      7492 |     529     2267     6846 |     1781     1527     23 |  0.000 % |
0.59/0.62	c |     11338 |     529     2267     6846 |     1960     1705     23 |  0.000 % |
0.89/0.92	c |     17105 |     529     2267     6846 |     2156     1402     22 |  0.000 % |
1.38/1.40	c |     25754 |     529     2267     6846 |     2371     1198     21 |  0.000 % |
2.08/2.11	c |     38730 |     529     2267     6846 |     2608     1997     22 |  0.000 % |
3.17/3.23	c |     58192 |     529     2267     6846 |     2869     1431     21 |  0.000 % |
4.86/4.95	c |     87386 |     529     2267     6846 |     3156     2721     25 |  0.000 % |
7.55/7.63	c |    131176 |     529     2267     6846 |     3472     3110     24 |  0.000 % |
11.62/11.72	c |    196861 |     529     2267     6846 |     3819     1799     21 |  0.000 % |
17.99/18.10	c |    295387 |     529     2267     6846 |     4201     3382     23 |  0.000 % |
27.83/28.01	c |    443177 |     529     2267     6846 |     4621     2185     22 |  0.000 % |
43.34/43.62	c |    664861 |     529     2267     6846 |     5083     3932     24 |  0.000 % |
67.30/67.77	c |    997388 |     529     2267     6846 |     5592     4774     26 |  0.000 % |
104.89/105.60	c |   1496178 |     529     2267     6846 |     6151     3439     24 |  0.000 % |
164.64/165.60	c |   2244361 |     529     2267     6846 |     6766     5759     26 |  0.000 % |
257.02/258.54	c |   3366635 |     529     2267     6846 |     7443     5200     26 |  0.000 % |
403.76/406.11	c |   5050048 |     529     2267     6846 |     8187     6997     27 |  0.000 % |
636.42/640.16	c |   7575165 |     529     2267     6846 |     9006     4579     24 |  0.000 % |
1006.69/1012.59	c |  11362840 |     529     2267     6846 |     9906     6990     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-1517429-1238285304/watcher-1517429-1238285304 -o /tmp/evaluation-result-1517429-1238285304/solver-1517429-1238285304 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=787302670 HOME/instance-1517429-1238285304.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: 1.91 1.95 1.98 4/85 28072
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=18576 CPUtime=0
/proc/28072/stat : 28072 (runsolver) R 28070 28072 27999 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1101191412 19021824 292 1992294400 4194304 4302548 548682068448 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28072/statm: 4644 292 257 26 0 2626 0

[startup+0.072871 s]
/proc/loadavg: 1.91 1.95 1.98 4/85 28072
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=2552 CPUtime=0.06
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 272 0 0 0 6 0 0 0 20 0 1 0 1101191412 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2552

[startup+0.101874 s]
/proc/loadavg: 1.91 1.95 1.98 4/85 28072
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=2552 CPUtime=0.09
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 281 0 0 0 9 0 0 0 20 0 1 0 1101191412 2613248 266 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 638 266 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301895 s]
/proc/loadavg: 1.91 1.95 1.98 4/85 28072
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=2824 CPUtime=0.29
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 319 0 0 0 29 0 0 0 21 0 1 0 1101191412 2891776 304 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 706 304 112 221 0 482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701934 s]
/proc/loadavg: 1.91 1.95 1.98 4/85 28072
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=2956 CPUtime=0.69
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 1101191412 3026944 351 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 739 351 112 221 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2956

[startup+1.50201 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 28073
/proc/meminfo: memFree=1800632/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=3220 CPUtime=1.48
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 423 0 0 0 148 0 0 0 25 0 1 0 1101191412 3297280 408 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 805 408 112 221 0 581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3220

[startup+3.10117 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 28073
/proc/meminfo: memFree=1800248/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=3488 CPUtime=3.07
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 482 0 0 0 307 0 0 0 25 0 1 0 1101191412 3571712 467 1992294400 4194304 5102416 548682068800 18446744073709551615 4248801 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 872 467 112 221 0 648 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3488

[startup+6.30149 s]
/proc/loadavg: 1.92 1.95 1.98 3/86 28073
/proc/meminfo: memFree=1799736/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=3884 CPUtime=6.26
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 585 0 0 0 626 0 0 0 25 0 1 0 1101191412 3977216 570 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 971 570 112 221 0 747 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3884

[startup+12.7011 s]
/proc/loadavg: 1.93 1.95 1.98 3/86 28073
/proc/meminfo: memFree=1799096/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=4296 CPUtime=12.62
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 693 0 0 0 1262 0 0 0 25 0 1 0 1101191412 4399104 678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1074 678 112 221 0 850 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 4296

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.98 3/86 28073
/proc/meminfo: memFree=1798584/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=4824 CPUtime=25.34
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 845 0 0 0 2534 0 0 0 25 0 1 0 1101191412 4939776 830 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1206 830 112 221 0 982 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4824

[startup+51.1019 s]
/proc/loadavg: 1.96 1.96 1.98 3/86 28073
/proc/meminfo: memFree=1797816/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=5624 CPUtime=50.8
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1044 0 0 0 5080 0 0 0 25 0 1 0 1101191412 5758976 1029 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1406 1029 112 221 0 1182 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 5624

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.98 3/86 28073
/proc/meminfo: memFree=1796664/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=6632 CPUtime=101.71
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1277 0 0 0 10171 0 0 0 25 0 1 0 1101191412 6791168 1262 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1658 1262 112 221 0 1434 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 6632

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1795832/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=7320 CPUtime=161.36
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1460 0 0 0 16136 0 0 0 25 0 1 0 1101191412 7495680 1445 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1830 1445 112 221 0 1606 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 7320

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1795128/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=8148 CPUtime=221.02
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1646 0 0 0 22101 1 0 0 25 0 1 0 1101191412 8343552 1631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2037 1631 112 221 0 1813 0
Current children cumulated CPU time (s) 221.02
Current children cumulated vsize (KiB) 8148

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1794488/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=8828 CPUtime=280.68
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1805 0 0 0 28067 1 0 0 25 0 1 0 1101191412 9039872 1790 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2207 1790 112 221 0 1983 0
Current children cumulated CPU time (s) 280.68
Current children cumulated vsize (KiB) 8828

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1794040/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=9244 CPUtime=340.33
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1918 0 0 0 34032 1 0 0 25 0 1 0 1101191412 9465856 1903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2311 1903 112 221 0 2087 0
Current children cumulated CPU time (s) 340.33
Current children cumulated vsize (KiB) 9244

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1793720/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=9512 CPUtime=399.98
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 1995 0 0 0 39997 1 0 0 25 0 1 0 1101191412 9740288 1980 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2378 1980 112 221 0 2154 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 9512

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1793208/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=10228 CPUtime=459.64
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2138 0 0 0 45962 2 0 0 25 0 1 0 1101191412 10473472 2123 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2557 2123 112 221 0 2333 0
Current children cumulated CPU time (s) 459.64
Current children cumulated vsize (KiB) 10228

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1792888/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=10384 CPUtime=519.3
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2205 0 0 0 51928 2 0 0 25 0 1 0 1101191412 10633216 2190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2596 2190 112 221 0 2372 0
Current children cumulated CPU time (s) 519.3
Current children cumulated vsize (KiB) 10384

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1792568/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=10656 CPUtime=578.95
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2268 0 0 0 57893 2 0 0 25 0 1 0 1101191412 10911744 2253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2664 2253 112 221 0 2440 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 10656

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1792376/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=10932 CPUtime=638.61
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2335 0 0 0 63859 2 0 0 25 0 1 0 1101191412 11194368 2320 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2733 2320 112 221 0 2509 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 10932

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1791800/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=11592 CPUtime=698.27
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2463 0 0 0 69824 3 0 0 25 0 1 0 1101191412 11870208 2448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2898 2448 112 221 0 2674 0
Current children cumulated CPU time (s) 698.27
Current children cumulated vsize (KiB) 11592

[startup+762.309 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1791672/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=11740 CPUtime=757.93
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2497 0 0 0 75790 3 0 0 25 0 1 0 1101191412 12021760 2482 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2935 2482 112 221 0 2711 0
Current children cumulated CPU time (s) 757.93
Current children cumulated vsize (KiB) 11740

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1791416/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=11876 CPUtime=817.58
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2559 0 0 0 81755 3 0 0 25 0 1 0 1101191412 12161024 2544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2969 2544 112 221 0 2745 0
Current children cumulated CPU time (s) 817.58
Current children cumulated vsize (KiB) 11876

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1791224/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=12016 CPUtime=877.23
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2592 0 0 0 87720 3 0 0 25 0 1 0 1101191412 12304384 2577 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3004 2577 112 221 0 2780 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 12016

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1791096/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=12288 CPUtime=936.9
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2643 0 0 0 93686 4 0 0 25 0 1 0 1101191412 12582912 2628 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3072 2628 112 221 0 2848 0
Current children cumulated CPU time (s) 936.9
Current children cumulated vsize (KiB) 12288

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/86 28073
/proc/meminfo: memFree=1790904/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=12432 CPUtime=996.55
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2686 0 0 0 99651 4 0 0 25 0 1 0 1101191412 12730368 2671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3108 2671 112 221 0 2884 0
Current children cumulated CPU time (s) 996.55
Current children cumulated vsize (KiB) 12432

[startup+1062.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/86 28073
/proc/meminfo: memFree=1790520/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=12864 CPUtime=1056.2
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2782 0 0 0 105616 4 0 0 25 0 1 0 1101191412 13172736 2767 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3216 2767 112 221 0 2992 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 12864

[startup+1122.3 s]
/proc/loadavg: 2.06 2.00 1.99 3/86 28073
/proc/meminfo: memFree=1790264/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=13016 CPUtime=1115.85
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2840 0 0 0 111581 4 0 0 25 0 1 0 1101191412 13328384 2825 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3254 2825 112 221 0 3030 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 13016

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/86 28073
/proc/meminfo: memFree=1790008/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=13312 CPUtime=1175.52
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2905 0 0 0 117547 5 0 0 25 0 1 0 1101191412 13631488 2890 1992294400 4194304 5102416 548682068800 18446744073709551615 4230683 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3328 2890 112 221 0 3104 0
Current children cumulated CPU time (s) 1175.52
Current children cumulated vsize (KiB) 13312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.11 2.03 2.00 3/86 28073
/proc/meminfo: memFree=1789816/2055920 swapFree=4169364/4192956
[pid=28072] ppid=28070 vsize=13448 CPUtime=1200.08
/proc/28072/stat : 28072 (varsat-random_s) R 28070 28072 27999 0 -1 4194304 2921 0 0 0 120003 5 0 0 25 0 1 0 1101191412 13770752 2906 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 3362 2906 112 221 0 3138 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13448

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): 1207.01
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.4263
Max. virtual memory (cumulated for all children) (KiB): 13448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2921
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= 14609

runsolver used 1.88471 second user time and 4.70828 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-29 01:08:24
IDJOB=1517429
IDBENCH=70595
IDSOLVER=539
FILE ID=node70/1517429-1238285304
PBS_JOBID= 9061001
Free space on /tmp= 65292 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517429-1238285304/watcher-1517429-1238285304 -o /tmp/evaluation-result-1517429-1238285304/solver-1517429-1238285304 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=787302670 HOME/instance-1517429-1238285304.cnf

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=787302670

node70.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		: 3000.234
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		: 3000.234
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:       1802272 kB
Buffers:         55528 kB
Cached:         142764 kB
SwapCached:       8700 kB
Active:          99184 kB
Inactive:       109144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802272 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            29328 kB
Committed_AS:  2139468 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-29 01:28:33