Trace number 1517501

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/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
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                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1518210696.000000
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 |     520     2245     6831 |      748        0    nan |  0.000 % |
0.00/0.02	c |       100 |     520     2245     6831 |      823      100     25 |  0.000 % |
0.00/0.04	c |       250 |     520     2245     6831 |      905      250     25 |  0.000 % |
0.00/0.06	c |       476 |     520     2245     6831 |      996      476     25 |  0.000 % |
0.08/0.08	c |       813 |     520     2245     6831 |     1095      813     25 |  0.000 % |
0.09/0.11	c |      1319 |     520     2245     6831 |     1205      748     23 |  0.000 % |
0.09/0.16	c |      2078 |     520     2245     6831 |     1325      870     24 |  0.000 % |
0.19/0.22	c |      3217 |     520     2245     6831 |     1458     1309     24 |  0.000 % |
0.29/0.31	c |      4926 |     520     2245     6831 |     1604      761     20 |  0.000 % |
0.39/0.44	c |      7488 |     520     2245     6831 |     1764     1656     23 |  0.000 % |
0.59/0.63	c |     11332 |     520     2245     6831 |     1940      998     19 |  0.000 % |
0.89/0.93	c |     17099 |     520     2245     6831 |     2135     1798     21 |  0.000 % |
1.29/1.38	c |     25751 |     520     2245     6831 |     2348     1709     21 |  0.000 % |
1.99/2.09	c |     38726 |     520     2245     6831 |     2583     1446     23 |  0.000 % |
3.09/3.17	c |     58187 |     520     2245     6831 |     2841     2414     23 |  0.000 % |
4.69/4.79	c |     87381 |     520     2245     6831 |     3125     2619     22 |  0.000 % |
7.39/7.41	c |    131171 |     520     2245     6831 |     3438     1713     22 |  0.000 % |
11.39/11.46	c |    196855 |     520     2245     6831 |     3782     2689     23 |  0.000 % |
17.79/17.84	c |    295381 |     520     2245     6831 |     4160     3132     25 |  0.000 % |
27.78/27.82	c |    443173 |     520     2245     6831 |     4576     2896     25 |  0.000 % |
43.27/43.39	c |    664856 |     520     2245     6831 |     5034     4147     26 |  0.000 % |
67.26/67.39	c |    997381 |     520     2245     6831 |     5537     2836     23 |  0.000 % |
104.76/104.83	c |   1496169 |     520     2245     6831 |     6091     3439     24 |  0.000 % |
163.03/163.19	c |   2244351 |     520     2245     6831 |     6700     4266     26 |  0.000 % |
255.80/255.92	c |   3366628 |     520     2245     6831 |     7370     4714     26 |  0.000 % |
400.45/400.61	c |   5050040 |     520     2245     6831 |     8107     5458     25 |  0.000 % |
634.77/635.01	c |   7575156 |     520     2245     6831 |     8918     5582     26 |  0.000 % |
1009.94/1010.30	c |  11362832 |     520     2245     6831 |     9810     8176     25 |  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-1517501-1238286513/watcher-1517501-1238286513 -o /tmp/evaluation-result-1517501-1238286513/solver-1517501-1238286513 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1518210696 HOME/instance-1517501-1238286513.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 0.92 3/64 2035
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=2552 CPUtime=0
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1101317606 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 638 232 97 221 0 414 0

[startup+0.0840861 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2035
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=2552 CPUtime=0.08
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 273 0 0 0 8 0 0 0 18 0 1 0 1101317606 2613248 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 638 258 112 221 0 414 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2552

[startup+0.101088 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2035
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=2552 CPUtime=0.09
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 1101317606 2613248 261 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 638 261 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301128 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2035
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=2816 CPUtime=0.29
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1101317606 2883584 304 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 704 304 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701206 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 2035
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=2948 CPUtime=0.69
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1101317606 3018752 346 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 737 346 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1049464/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=3212 CPUtime=1.49
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 1101317606 3289088 398 1992294400 4194304 5102416 548682068800 18446744073709551615 4244642 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 803 398 112 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1049080/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=3344 CPUtime=3.09
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 472 0 0 0 309 0 0 0 25 0 1 0 1101317606 3424256 457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 836 457 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1048568/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=3740 CPUtime=6.29
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 560 0 0 0 629 0 0 0 25 0 1 0 1101317606 3829760 545 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 935 545 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1048120/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=4148 CPUtime=12.69
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1101317606 4247552 647 1992294400 4194304 5102416 548682068800 18446744073709551615 4255231 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 1037 647 112 221 0 813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4148

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1047416/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=4816 CPUtime=25.48
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 830 0 0 0 2548 0 0 0 25 0 1 0 1101317606 4931584 815 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 1204 815 112 221 0 980 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4816

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1046520/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=5756 CPUtime=51.07
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1050 0 0 0 5107 0 0 0 25 0 1 0 1101317606 5894144 1035 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 1439 1035 112 221 0 1215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5756

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1045624/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=6580 CPUtime=102.26
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1266 0 0 0 10225 1 0 0 25 0 1 0 1101317606 6737920 1251 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 1645 1251 112 221 0 1421 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1044728/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=7528 CPUtime=162.23
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1487 0 0 0 16222 1 0 0 25 0 1 0 1101317606 7708672 1472 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 1882 1472 112 221 0 1658 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7528

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1044024/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=8192 CPUtime=222.21
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1661 0 0 0 22220 1 0 0 25 0 1 0 1101317606 8388608 1646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2048 1646 112 221 0 1824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8192

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1043512/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=8736 CPUtime=282.19
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1785 0 0 0 28218 1 0 0 25 0 1 0 1101317606 8945664 1770 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2184 1770 112 221 0 1960 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8736

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1043000/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=9144 CPUtime=342.17
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 1910 0 0 0 34215 2 0 0 25 0 1 0 1101317606 9363456 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2286 1895 112 221 0 2062 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1042552/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=9560 CPUtime=402.15
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2014 0 0 0 40213 2 0 0 25 0 1 0 1101317606 9789440 1999 1992294400 4194304 5102416 548682068800 18446744073709551615 4262330 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2390 1999 112 221 0 2166 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1042168/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=9964 CPUtime=462.13
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2108 0 0 0 46211 2 0 0 25 0 1 0 1101317606 10203136 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4249483 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2491 2093 112 221 0 2267 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9964

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1041848/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=10244 CPUtime=522.11
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2182 0 0 0 52209 2 0 0 25 0 1 0 1101317606 10489856 2167 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2561 2167 112 221 0 2337 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10244

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1041528/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=10676 CPUtime=582.08
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2258 0 0 0 58206 2 0 0 25 0 1 0 1101317606 10932224 2243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2669 2243 112 221 0 2445 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1041336/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=10808 CPUtime=642.08
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2303 0 0 0 64205 3 0 0 25 0 1 0 1101317606 11067392 2288 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2702 2288 112 221 0 2478 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10808

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1040888/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=11220 CPUtime=702.05
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2407 0 0 0 70202 3 0 0 25 0 1 0 1101317606 11489280 2392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2805 2392 112 221 0 2581 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 11220

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1040696/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=11496 CPUtime=762.03
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2470 0 0 0 76200 3 0 0 25 0 1 0 1101317606 11771904 2455 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2874 2455 112 221 0 2650 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11496

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1040440/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=11792 CPUtime=822
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2537 0 0 0 82197 3 0 0 25 0 1 0 1101317606 12075008 2522 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 2948 2522 112 221 0 2724 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11792

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1040248/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=12072 CPUtime=881.98
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2600 0 0 0 88195 3 0 0 25 0 1 0 1101317606 12361728 2585 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3018 2585 112 221 0 2794 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 12072

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2037
/proc/meminfo: memFree=1040056/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=12212 CPUtime=941.96
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2645 0 0 0 94193 3 0 0 25 0 1 0 1101317606 12505088 2630 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3053 2630 112 221 0 2829 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039864/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=12344 CPUtime=1001.94
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2675 0 0 0 100190 4 0 0 25 0 1 0 1101317606 12640256 2660 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3086 2660 112 221 0 2862 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12344

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039544/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=12636 CPUtime=1061.92
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2748 0 0 0 106188 4 0 0 25 0 1 0 1101317606 12939264 2733 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3159 2733 112 221 0 2935 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039288/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=12904 CPUtime=1121.9
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2806 0 0 0 112186 4 0 0 25 0 1 0 1101317606 13213696 2791 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3226 2791 112 221 0 3002 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039160/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=13044 CPUtime=1181.87
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2843 0 0 0 118183 4 0 0 25 0 1 0 1101317606 13357056 2828 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3261 2828 112 221 0 3037 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 13044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039032/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=13188 CPUtime=1200.07
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2862 0 0 0 120003 4 0 0 25 0 1 0 1101317606 13504512 2847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3297 2847 112 221 0 3073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13188

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: 0.99 0.97 0.92 2/65 2039
/proc/meminfo: memFree=1039032/2055920 swapFree=4176728/4192956
[pid=2035] ppid=2033 vsize=13188 CPUtime=1200.07
/proc/2035/stat : 2035 (varsat-random_s) R 2033 2035 1899 0 -1 4194304 2862 0 0 0 120003 4 0 0 25 0 1 0 1101317606 13504512 2847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2035/statm: 3297 2847 112 221 0 3073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.050992
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 13188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2862
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= 1940

runsolver used 1.17682 second user time and 2.13767 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 01:28:33
IDJOB=1517501
IDBENCH=70601
IDSOLVER=539
FILE ID=node11/1517501-1238286513
PBS_JOBID= 9060933
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517501-1238286513/watcher-1517501-1238286513 -o /tmp/evaluation-result-1517501-1238286513/solver-1517501-1238286513 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1518210696 HOME/instance-1517501-1238286513.cnf

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=1518210696

node11.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		: 3000.274
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		: 3000.274
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:       1050912 kB
Buffers:         94336 kB
Cached:         817956 kB
SwapCached:      10196 kB
Active:         227164 kB
Inactive:       696744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050912 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66996 kB
Committed_AS:  2786888 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= 66344 MiB
End job on node11 at 2009-03-29 01:48:36