Trace number 1518387

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-crafted 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          1600197776.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     544     2356     7165 |      785        0    nan |  0.000 % |
0.00/0.01	c |       100 |     544     2356     7165 |      863      100     28 |  0.000 % |
0.01/0.02	c |       251 |     544     2356     7165 |      950      251     26 |  0.000 % |
0.01/0.03	c |       476 |     544     2356     7165 |     1045      476     25 |  0.000 % |
0.01/0.04	c |       814 |     544     2356     7165 |     1149      814     26 |  0.000 % |
0.01/0.07	c |      1320 |     544     2356     7165 |     1264      717     23 |  0.000 % |
0.09/0.10	c |      2079 |     544     2356     7165 |     1391      815     24 |  0.000 % |
0.09/0.16	c |      3219 |     544     2356     7165 |     1530     1234     23 |  0.000 % |
0.19/0.24	c |      4927 |     544     2356     7165 |     1683     1348     22 |  0.000 % |
0.29/0.37	c |      7489 |     544     2356     7165 |     1851     1305     22 |  0.000 % |
0.49/0.56	c |     11336 |     544     2356     7165 |     2036     1356     23 |  0.000 % |
0.79/0.86	c |     17102 |     544     2356     7165 |     2240     1903     25 |  0.000 % |
1.29/1.33	c |     25752 |     544     2356     7165 |     2464     1386     21 |  0.000 % |
1.99/2.05	c |     38728 |     544     2356     7165 |     2711     1724     22 |  0.000 % |
3.09/3.16	c |     58189 |     544     2356     7165 |     2982     1776     22 |  0.000 % |
4.79/4.89	c |     87381 |     544     2356     7165 |     3280     1986     23 |  0.000 % |
7.59/7.61	c |    131171 |     544     2356     7165 |     3608     2184     25 |  0.000 % |
11.79/11.85	c |    196855 |     544     2356     7165 |     3969     3616     28 |  0.000 % |
18.39/18.43	c |    295381 |     544     2356     7165 |     4366     3282     26 |  0.000 % |
28.49/28.58	c |    443171 |     544     2356     7165 |     4803     2539     25 |  0.000 % |
44.78/44.80	c |    664854 |     544     2356     7165 |     5283     2707     26 |  0.000 % |
70.07/70.11	c |    997380 |     544     2356     7165 |     5811     3800     25 |  0.000 % |
109.67/109.71	c |   1496170 |     544     2356     7165 |     6392     2956     26 |  0.000 % |
171.75/171.80	c |   2244353 |     544     2356     7165 |     7032     5554     26 |  0.000 % |
269.12/269.26	c |   3366628 |     544     2356     7165 |     7735     6959     27 |  0.000 % |
423.67/423.82	c |   5050040 |     544     2356     7165 |     8508     5251     26 |  0.000 % |
666.32/666.53	c |   7575157 |     544     2356     7165 |     9359     6779     27 |  0.000 % |
1041.72/1042.08	c |  11362832 |     544     2356     7165 |    10295     7304     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-1518387-1238298853/watcher-1518387-1238298853 -o /tmp/evaluation-result-1518387-1238298853/solver-1518387-1238298853 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1600197776 HOME/instance-1518387-1238298853.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 3/64 18498
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=2552 CPUtime=0
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1102552381 2613248 236 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 638 236 98 221 0 414 0

[startup+0.021424 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18498
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=2648 CPUtime=0.01
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 281 0 0 0 1 0 0 0 18 0 1 0 1102552381 2711552 266 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 662 266 111 221 0 438 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2648

[startup+0.101432 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18498
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=2648 CPUtime=0.09
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1102552381 2711552 287 1992294400 4194304 5102648 548682068800 18446744073709551615 4255103 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 662 287 111 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301452 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18498
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=2780 CPUtime=0.29
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1102552381 2846720 320 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 695 320 111 221 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701495 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18498
/proc/meminfo: memFree=834416/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=3044 CPUtime=0.69
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 1102552381 3117056 363 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 761 363 111 221 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3044

[startup+1.50158 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18499
/proc/meminfo: memFree=833256/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=3176 CPUtime=1.49
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 428 0 0 0 149 0 0 0 25 0 1 0 1102552381 3252224 413 1992294400 4194304 5102648 548682068800 18446744073709551615 4249964 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 794 413 111 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18499
/proc/meminfo: memFree=832872/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=3440 CPUtime=3.09
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 491 0 0 0 309 0 0 0 25 0 1 0 1102552381 3522560 476 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 860 476 111 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18499
/proc/meminfo: memFree=832360/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=3832 CPUtime=6.29
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 590 0 0 0 629 0 0 0 25 0 1 0 1102552381 3923968 575 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 958 575 111 221 0 734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3832

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18499
/proc/meminfo: memFree=831848/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=4232 CPUtime=12.69
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 697 0 0 0 1269 0 0 0 25 0 1 0 1102552381 4333568 682 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 1058 682 111 221 0 834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18499
/proc/meminfo: memFree=831208/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=4904 CPUtime=25.48
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 837 0 0 0 2548 0 0 0 25 0 1 0 1102552381 5021696 822 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 1226 822 111 221 0 1002 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4904

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 18499
/proc/meminfo: memFree=830376/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=5708 CPUtime=51.08
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1045 0 0 0 5108 0 0 0 25 0 1 0 1102552381 5844992 1030 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 1427 1030 111 221 0 1203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18499
/proc/meminfo: memFree=829224/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=6924 CPUtime=102.26
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1333 0 0 0 10226 0 0 0 25 0 1 0 1102552381 7090176 1318 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 1731 1318 111 221 0 1507 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6924

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18499
/proc/meminfo: memFree=828520/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=7596 CPUtime=162.25
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1503 0 0 0 16224 1 0 0 25 0 1 0 1102552381 7778304 1488 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 1899 1488 111 221 0 1675 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18499
/proc/meminfo: memFree=827688/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=8416 CPUtime=222.23
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1706 0 0 0 22222 1 0 0 25 0 1 0 1102552381 8617984 1691 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2104 1691 111 221 0 1880 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8416

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18499
/proc/meminfo: memFree=827176/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=8960 CPUtime=282.22
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1833 0 0 0 28221 1 0 0 25 0 1 0 1102552381 9175040 1818 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2240 1818 111 221 0 2016 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18499
/proc/meminfo: memFree=826664/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=9360 CPUtime=342.2
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 1954 0 0 0 34218 2 0 0 25 0 1 0 1102552381 9584640 1939 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2340 1939 111 221 0 2116 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9360

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18499
/proc/meminfo: memFree=826344/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=9784 CPUtime=402.19
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2037 0 0 0 40217 2 0 0 25 0 1 0 1102552381 10018816 2022 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2446 2022 111 221 0 2222 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9784

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=825832/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=10276 CPUtime=462.17
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2152 0 0 0 46214 3 0 0 25 0 1 0 1102552381 10522624 2137 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2569 2137 111 221 0 2345 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10276

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=825448/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=10680 CPUtime=522.15
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2257 0 0 0 52212 3 0 0 25 0 1 0 1102552381 10936320 2242 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2670 2242 111 221 0 2446 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10680

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=825064/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=10964 CPUtime=582.14
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2341 0 0 0 58211 3 0 0 25 0 1 0 1102552381 11227136 2326 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2741 2326 111 221 0 2517 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=824936/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=11240 CPUtime=642.13
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2388 0 0 0 64210 3 0 0 25 0 1 0 1102552381 11509760 2373 1992294400 4194304 5102648 548682068800 18446744073709551615 4255146 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2810 2373 111 221 0 2586 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11240

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=824488/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=11668 CPUtime=702.1
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2495 0 0 0 70207 3 0 0 25 0 1 0 1102552381 11948032 2480 1992294400 4194304 5102648 548682068800 18446744073709551615 4249914 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 2917 2480 111 221 0 2693 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11668

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=824104/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=12080 CPUtime=762.1
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2586 0 0 0 76206 4 0 0 25 0 1 0 1102552381 12369920 2571 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3020 2571 111 221 0 2796 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12080

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=823784/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=12356 CPUtime=822.07
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2662 0 0 0 82203 4 0 0 25 0 1 0 1102552381 12652544 2647 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3089 2647 111 221 0 2865 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12356

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=823592/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=12488 CPUtime=882.06
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2710 0 0 0 88202 4 0 0 25 0 1 0 1102552381 12787712 2695 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3122 2695 111 221 0 2898 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12488

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18505
/proc/meminfo: memFree=823400/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=12764 CPUtime=942.04
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2759 0 0 0 94200 4 0 0 25 0 1 0 1102552381 13070336 2744 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3191 2744 111 221 0 2967 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12764

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 18505
/proc/meminfo: memFree=823144/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=13052 CPUtime=1002.02
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2820 0 0 0 100198 4 0 0 25 0 1 0 1102552381 13365248 2805 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3263 2805 111 221 0 3039 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 13052

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18505
/proc/meminfo: memFree=822952/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=13196 CPUtime=1062.02
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2873 0 0 0 106197 5 0 0 25 0 1 0 1102552381 13512704 2858 1992294400 4194304 5102648 548682068800 18446744073709551615 4249766 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3299 2858 111 221 0 3075 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 13196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18505
/proc/meminfo: memFree=822632/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=13492 CPUtime=1122
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2935 0 0 0 112195 5 0 0 25 0 1 0 1102552381 13815808 2920 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3373 2920 111 221 0 3149 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18505
/proc/meminfo: memFree=822440/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=13772 CPUtime=1181.98
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 2993 0 0 0 118193 5 0 0 25 0 1 0 1102552381 14102528 2978 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3443 2978 111 221 0 3219 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18505
/proc/meminfo: memFree=822376/2055920 swapFree=4174972/4192956
[pid=18498] ppid=18496 vsize=13772 CPUtime=1200.08
/proc/18498/stat : 18498 (varsat-crafted_) R 18496 18498 18461 0 -1 4194304 3012 0 0 0 120003 5 0 0 25 0 1 0 1102552381 14102528 2997 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/18498/statm: 3443 2997 111 221 0 3219 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13772

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06299
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 13772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3012
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= 1886

runsolver used 1.12483 second user time and 2.18367 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 05:54:13
IDJOB=1518387
IDBENCH=70675
IDSOLVER=537
FILE ID=node7/1518387-1238298853
PBS_JOBID= 9061051
Free space on /tmp= 65660 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518387-1238298853/watcher-1518387-1238298853 -o /tmp/evaluation-result-1518387-1238298853/solver-1518387-1238298853 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1600197776 HOME/instance-1518387-1238298853.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=1600197776

node7.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		: 3000.236
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		: 3000.236
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:        834832 kB
Buffers:         94344 kB
Cached:        1020668 kB
SwapCached:      11884 kB
Active:         157256 kB
Inactive:       971060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834832 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          18996 kB
Slab:            78708 kB
Committed_AS:  2838888 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= 65660 MiB
End job on node7 at 2009-03-29 06:14:15