Trace number 1518845

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S817309453-059.cnf
MD5SUM534584fc51d8f0ef0254b8dbc8353cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.099983
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:          1544211237.000000
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 |     521     2274     6953 |      758        0    nan |  0.000 % |
0.00/0.02	c |       100 |     521     2274     6953 |      833      100     24 |  0.000 % |
0.00/0.03	c |       250 |     521     2274     6953 |      917      250     25 |  0.000 % |
0.03/0.05	c |       476 |     521     2274     6953 |     1008      476     25 |  0.000 % |
0.03/0.07	c |       814 |     521     2274     6953 |     1109      814     25 |  0.000 % |
0.09/0.10	c |      1320 |     521     2274     6953 |     1220      736     22 |  0.000 % |
0.09/0.15	c |      2081 |     521     2274     6953 |     1342      853     22 |  0.000 % |
0.19/0.21	c |      3220 |     521     2274     6953 |     1477     1291     21 |  0.000 % |
0.19/0.29	c |      4928 |     521     2274     6953 |     1624     1465     23 |  0.000 % |
0.39/0.42	c |      7490 |     521     2274     6953 |     1787     1511     24 |  0.000 % |
0.59/0.61	c |     11334 |     521     2274     6953 |     1966     1656     21 |  0.000 % |
0.89/0.92	c |     17103 |     521     2274     6953 |     2162     1349     22 |  0.000 % |
1.29/1.39	c |     25752 |     521     2274     6953 |     2378     1114     20 |  0.000 % |
1.99/2.09	c |     38727 |     521     2274     6953 |     2616     1898     25 |  0.000 % |
3.09/3.18	c |     58190 |     521     2274     6953 |     2878     2617     24 |  0.000 % |
4.79/4.88	c |     87383 |     521     2274     6953 |     3166     2346     23 |  0.000 % |
7.49/7.59	c |    131173 |     521     2274     6953 |     3482     2503     24 |  0.000 % |
11.69/11.72	c |    196857 |     521     2274     6953 |     3831     2560     24 |  0.000 % |
18.09/18.14	c |    295383 |     521     2274     6953 |     4214     3614     25 |  0.000 % |
28.28/28.35	c |    443173 |     521     2274     6953 |     4635     3902     26 |  0.000 % |
43.98/44.03	c |    664856 |     521     2274     6953 |     5099     2558     23 |  0.000 % |
68.37/68.46	c |    997383 |     521     2274     6953 |     5609     4830     26 |  0.000 % |
106.46/106.56	c |   1496172 |     521     2274     6953 |     6170     4873     24 |  0.000 % |
166.04/166.15	c |   2244355 |     521     2274     6953 |     6787     5421     26 |  0.000 % |
259.12/259.22	c |   3366629 |     521     2274     6953 |     7466     4514     27 |  0.000 % |
408.07/408.20	c |   5050040 |     521     2274     6953 |     8212     6058     26 |  0.000 % |
639.71/639.99	c |   7575156 |     521     2274     6953 |     9033     4219     25 |  0.000 % |
1002.80/1003.11	c |  11362832 |     521     2274     6953 |     9937     6047     26 |  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-1518845-1238304968/watcher-1518845-1238304968 -o /tmp/evaluation-result-1518845-1238304968/solver-1518845-1238304968 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1544211237 HOME/instance-1518845-1238304968.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: 1.00 1.00 1.00 3/64 8226
/proc/meminfo: memFree=1049656/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=2552 CPUtime=0
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 707389211 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 638 232 97 221 0 414 0

[startup+0.039063 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8226
/proc/meminfo: memFree=1049656/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=2552 CPUtime=0.03
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 279 0 0 0 3 0 0 0 18 0 1 0 707389211 2613248 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4220755 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 638 264 112 221 0 414 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2552

[startup+0.101072 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8226
/proc/meminfo: memFree=1049656/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=2684 CPUtime=0.09
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 707389211 2748416 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 671 274 112 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.3011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8226
/proc/meminfo: memFree=1049656/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=2816 CPUtime=0.29
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 707389211 2883584 305 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 704 305 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701157 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8226
/proc/meminfo: memFree=1049656/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=2948 CPUtime=0.69
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 371 0 0 0 69 0 0 0 22 0 1 0 707389211 3018752 356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 737 356 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1048624/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=3212 CPUtime=1.49
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 707389211 3289088 403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 803 403 112 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1048304/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=3344 CPUtime=3.09
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 477 0 0 0 309 0 0 0 25 0 1 0 707389211 3424256 462 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 836 462 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1047792/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=3740 CPUtime=6.29
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 567 0 0 0 629 0 0 0 25 0 1 0 707389211 3829760 552 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 935 552 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1047216/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=4268 CPUtime=12.69
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 687 0 0 0 1269 0 0 0 25 0 1 0 707389211 4370432 672 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 1067 672 112 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1046576/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=4932 CPUtime=25.48
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 845 0 0 0 2548 0 0 0 25 0 1 0 707389211 5050368 830 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 1233 830 112 221 0 1009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4932

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1045680/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=5744 CPUtime=51.08
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1056 0 0 0 5108 0 0 0 25 0 1 0 707389211 5881856 1041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249173 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 1436 1041 112 221 0 1212 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5744

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1044720/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=6692 CPUtime=102.26
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1287 0 0 0 10226 0 0 0 25 0 1 0 707389211 6852608 1272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 1673 1272 112 221 0 1449 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1043888/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=7512 CPUtime=162.24
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1484 0 0 0 16224 0 0 0 25 0 1 0 707389211 7692288 1469 1992294400 4194304 5102416 548682068800 18446744073709551615 4253793 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 1878 1469 112 221 0 1654 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7512

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1043184/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=8188 CPUtime=222.23
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1655 0 0 0 22222 1 0 0 25 0 1 0 707389211 8384512 1640 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2047 1640 112 221 0 1823 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1042608/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=8856 CPUtime=282.21
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1812 0 0 0 28220 1 0 0 25 0 1 0 707389211 9068544 1797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2214 1797 112 221 0 1990 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8856

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1042096/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=9284 CPUtime=342.19
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1919 0 0 0 34218 1 0 0 25 0 1 0 707389211 9506816 1904 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2321 1904 112 221 0 2097 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9284

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1041840/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=9440 CPUtime=402.17
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 1986 0 0 0 40215 2 0 0 25 0 1 0 707389211 9666560 1971 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2360 1971 112 221 0 2136 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9440

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1041264/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=10144 CPUtime=462.15
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2135 0 0 0 46213 2 0 0 25 0 1 0 707389211 10387456 2120 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2536 2120 112 221 0 2312 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1040880/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=10560 CPUtime=522.13
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2233 0 0 0 52211 2 0 0 25 0 1 0 707389211 10813440 2218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2640 2218 112 221 0 2416 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 10560

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1040688/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=10844 CPUtime=582.11
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2293 0 0 0 58209 2 0 0 25 0 1 0 707389211 11104256 2278 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2711 2278 112 221 0 2487 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 10844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1040304/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=11128 CPUtime=642.11
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2370 0 0 0 64208 3 0 0 25 0 1 0 707389211 11395072 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2782 2355 112 221 0 2558 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11128

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039984/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=11548 CPUtime=702.08
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2463 0 0 0 70205 3 0 0 25 0 1 0 707389211 11825152 2448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2887 2448 112 221 0 2663 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 11548

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039600/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=11952 CPUtime=762.07
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2551 0 0 0 76204 3 0 0 25 0 1 0 707389211 12238848 2536 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 2988 2536 112 221 0 2764 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 11952

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039408/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=12092 CPUtime=822.04
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2589 0 0 0 82201 3 0 0 25 0 1 0 707389211 12382208 2574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3023 2574 112 221 0 2799 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 12092

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039280/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=12232 CPUtime=882.03
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2614 0 0 0 88199 4 0 0 25 0 1 0 707389211 12525568 2599 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3058 2599 112 221 0 2834 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 12232

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039216/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=12372 CPUtime=942.01
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2649 0 0 0 94197 4 0 0 25 0 1 0 707389211 12668928 2634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3093 2634 112 221 0 2869 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 12372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1039152/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=12504 CPUtime=1001.99
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2678 0 0 0 100195 4 0 0 25 0 1 0 707389211 12804096 2663 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3126 2663 112 221 0 2902 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 12504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1038704/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=12780 CPUtime=1061.98
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2779 0 0 0 106194 4 0 0 25 0 1 0 707389211 13086720 2764 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3195 2764 112 221 0 2971 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 12780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1038448/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=13076 CPUtime=1121.96
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2827 0 0 0 112192 4 0 0 25 0 1 0 707389211 13389824 2812 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3269 2812 112 221 0 3045 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 13076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1038256/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=13380 CPUtime=1181.95
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2894 0 0 0 118190 5 0 0 25 0 1 0 707389211 13701120 2879 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3345 2879 112 221 0 3121 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 13380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8227
/proc/meminfo: memFree=1038192/2055920 swapFree=4179868/4192956
[pid=8226] ppid=8224 vsize=13380 CPUtime=1200.04
/proc/8226/stat : 8226 (varsat-random_s) R 8224 8226 8033 0 -1 4194304 2894 0 0 0 119999 5 0 0 25 0 1 0 707389211 13701120 2879 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8226/statm: 3345 2879 112 221 0 3121 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13380

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.055991
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 13380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2894
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= 3078

runsolver used 0.859869 second user time and 2.52362 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 07:36:08
IDJOB=1518845
IDBENCH=70713
IDSOLVER=539
FILE ID=node49/1518845-1238304968
PBS_JOBID= 9061056
Free space on /tmp= 66388 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S817309453-059.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518845-1238304968/watcher-1518845-1238304968 -o /tmp/evaluation-result-1518845-1238304968/solver-1518845-1238304968 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1544211237 HOME/instance-1518845-1238304968.cnf

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

MD5SUM BENCH= 534584fc51d8f0ef0254b8dbc8353cc1
RANDOM SEED=1544211237

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1050136 kB
Buffers:         96696 kB
Cached:         809276 kB
SwapCached:       6452 kB
Active:         263476 kB
Inactive:       651408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050136 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            76712 kB
Committed_AS:  1762084 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-29 07:56:10