Trace number 425285

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 5000.04 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.02/0.04	c Starting solver ...
0.02/0.05	c Restarting after 102 conflicts
0.02/0.06	c Restarting after 253 conflicts
0.02/0.07	c Restarting after 478 conflicts
0.02/0.09	c Restarting after 815 conflicts
0.10/0.12	c Restarting after 1321 conflicts
0.10/0.17	c Restarting after 2080 conflicts
0.20/0.26	c Restarting after 3220 conflicts
0.39/0.40	c Restarting after 4928 conflicts
0.59/0.60	c Restarting after 7491 conflicts
0.89/0.94	c Restarting after 11336 conflicts
1.39/1.48	c Restarting after 17103 conflicts
2.29/2.31	c Restarting after 25752 conflicts
3.59/3.62	c Restarting after 38728 conflicts
5.59/5.63	c Restarting after 58189 conflicts
8.89/8.91	c Restarting after 87381 conflicts
14.09/14.17	c Restarting after 131171 conflicts
22.48/22.59	c Restarting after 196856 conflicts
36.48/36.55	c Restarting after 295383 conflicts
59.58/59.61	c Restarting after 443174 conflicts
97.26/97.33	c Restarting after 664858 conflicts
160.55/160.61	c Restarting after 997384 conflicts
264.93/265.04	c Restarting after 1496172 conflicts
438.97/439.16	c Restarting after 2244356 conflicts
727.00/727.29	c Restarting after 3366630 conflicts
1209.76/1210.15	c Restarting after 5050041 conflicts
2013.25/2013.89	c Restarting after 7575158 conflicts
3328.48/3329.50	c Restarting after 11362834 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-425285-1177665834 -o ROOT/results/node6/solver-425285-1177665834 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425285-1177665834/sat7_bin /tmp/evaluation/425285-1177665834/instance-425285-1177665834.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.97 1.99 3/77 7703
/proc/meminfo: memFree=1697392/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=1064 CPUtime=0
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 242621035 1089536 112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 266 112 87 220 0 43 0

[startup+0.022888 s]
/proc/loadavg: 1.84 1.97 1.99 3/77 7703
/proc/meminfo: memFree=1697392/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=1456 CPUtime=0.02
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 182 0 0 0 2 0 0 0 18 0 1 0 242621035 1490944 166 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 364 166 88 220 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1456

[startup+0.102896 s]
/proc/loadavg: 1.84 1.97 1.99 3/77 7703
/proc/meminfo: memFree=1697392/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=1976 CPUtime=0.1
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 242621035 2023424 290 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 494 290 95 220 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.302919 s]
/proc/loadavg: 1.84 1.97 1.99 3/77 7703
/proc/meminfo: memFree=1697392/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=3136 CPUtime=0.29
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 416 0 0 0 29 0 0 0 19 0 1 0 242621035 3211264 400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 784 400 95 220 0 561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3136

[startup+0.701974 s]
/proc/loadavg: 1.84 1.97 1.99 3/77 7703
/proc/meminfo: memFree=1697392/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=3136 CPUtime=0.69
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 481 0 0 0 69 0 0 0 23 0 1 0 242621035 3211264 465 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 784 465 95 220 0 561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3136

[startup+1.50106 s]
/proc/loadavg: 1.84 1.97 1.99 2/78 7704
/proc/meminfo: memFree=1695720/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=3268 CPUtime=1.49
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 242621035 3346432 536 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 817 536 95 220 0 594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3268

[startup+3.10125 s]
/proc/loadavg: 1.84 1.97 1.99 2/78 7704
/proc/meminfo: memFree=1695336/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=3536 CPUtime=3.09
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 636 0 0 0 309 0 0 0 25 0 1 0 242621035 3620864 620 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 884 620 95 220 0 661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3536

[startup+6.30162 s]
/proc/loadavg: 1.77 1.95 1.98 2/78 7704
/proc/meminfo: memFree=1694824/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=3668 CPUtime=6.29
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 242621035 3756032 714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 917 714 95 220 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7014 s]
/proc/loadavg: 1.71 1.93 1.98 2/78 7704
/proc/meminfo: memFree=1694120/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=5988 CPUtime=12.69
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 858 0 0 0 1269 0 0 0 25 0 1 0 242621035 6131712 842 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 1497 842 95 220 0 1274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5988

[startup+25.5019 s]
/proc/loadavg: 1.55 1.89 1.96 2/78 7704
/proc/meminfo: memFree=1693480/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=6436 CPUtime=25.48
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1014 0 0 0 2548 0 0 0 25 0 1 0 242621035 6590464 998 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 1609 998 95 220 0 1386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6436

[startup+51.1019 s]
/proc/loadavg: 1.36 1.82 1.94 2/78 7704
/proc/meminfo: memFree=1692776/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=6884 CPUtime=51.08
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1184 0 0 0 5107 1 0 0 25 0 1 0 242621035 7049216 1168 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 1721 1168 95 220 0 1498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6884

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.88 2/78 7704
/proc/meminfo: memFree=1691880/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=7524 CPUtime=102.26
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1406 0 0 0 10225 1 0 0 25 0 1 0 242621035 7704576 1390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 1881 1390 95 220 0 1658 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7524

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.83 2/78 7704
/proc/meminfo: memFree=1691496/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=7684 CPUtime=162.25
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1506 0 0 0 16223 2 0 0 25 0 1 0 242621035 7868416 1490 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 1921 1490 95 220 0 1698 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7684

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.77 2/78 7704
/proc/meminfo: memFree=1691048/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=8004 CPUtime=222.23
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1614 0 0 0 22221 2 0 0 25 0 1 0 242621035 8196096 1598 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2001 1598 95 220 0 1778 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8004

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.72 2/78 7704
/proc/meminfo: memFree=1690600/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=8164 CPUtime=282.21
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1724 0 0 0 28218 3 0 0 25 0 1 0 242621035 8359936 1708 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2041 1708 95 220 0 1818 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8164

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.67 2/78 7704
/proc/meminfo: memFree=1690408/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=8324 CPUtime=342.19
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1783 0 0 0 34216 3 0 0 25 0 1 0 242621035 8523776 1767 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2081 1767 95 220 0 1858 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8324

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.63 2/78 7704
/proc/meminfo: memFree=1690280/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=8516 CPUtime=402.18
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1827 0 0 0 40214 4 0 0 25 0 1 0 242621035 8720384 1811 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2129 1811 95 220 0 1906 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8516

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.59 2/78 7704
/proc/meminfo: memFree=1689960/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=8708 CPUtime=462.17
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1898 0 0 0 46212 5 0 0 25 0 1 0 242621035 8916992 1882 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2177 1882 95 220 0 1954 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8708

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.54 2/78 7704
/proc/meminfo: memFree=1689704/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=9092 CPUtime=522.15
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1955 0 0 0 52210 5 0 0 25 0 1 0 242621035 9310208 1939 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2273 1939 95 220 0 2050 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9092

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.51 2/78 7704
/proc/meminfo: memFree=1689512/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=9284 CPUtime=582.14
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 1995 0 0 0 58208 6 0 0 25 0 1 0 242621035 9506816 1979 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2321 1979 95 220 0 2098 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9284

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.47 2/78 7706
/proc/meminfo: memFree=1689256/2055924 swapFree=4143416/4192956
[pid=7703] ppid=7701 vsize=9476 CPUtime=642.13
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 2065 0 0 0 64206 7 0 0 25 0 1 0 242621035 9703424 2049 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538816 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 2369 2049 95 220 0 2146 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9476


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7925
/proc/meminfo: memFree=1684520/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4061.07
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 2996 0 0 0 406069 38 0 0 25 0 1 0 242621035 16261120 2980 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2980 95 220 0 3747 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 15880

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7925
/proc/meminfo: memFree=1684520/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4121.06
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 2996 0 0 0 412067 39 0 0 25 0 1 0 242621035 16261120 2980 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2980 95 220 0 3747 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 15880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7925
/proc/meminfo: memFree=1684520/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4181.04
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3000 0 0 0 418065 39 0 0 25 0 1 0 242621035 16261120 2984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2984 95 220 0 3747 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 15880

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684456/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4241.03
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3005 0 0 0 424063 40 0 0 25 0 1 0 242621035 16261120 2989 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2989 95 220 0 3747 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 15880

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684456/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4301.01
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3009 0 0 0 430061 40 0 0 25 0 1 0 242621035 16261120 2993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2993 95 220 0 3747 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 15880

[startup+4362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7927
/proc/meminfo: memFree=1684456/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4360.99
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3013 0 0 0 436058 41 0 0 25 0 1 0 242621035 16261120 2997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 2997 95 220 0 3747 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 15880

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7927
/proc/meminfo: memFree=1684392/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4420.97
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3018 0 0 0 442056 41 0 0 25 0 1 0 242621035 16261120 3002 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3002 95 220 0 3747 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 15880

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684392/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4480.96
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3020 0 0 0 448054 42 0 0 25 0 1 0 242621035 16261120 3004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3004 95 220 0 3747 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 15880

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684392/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4540.95
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3026 0 0 0 454052 43 0 0 25 0 1 0 242621035 16261120 3010 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3010 95 220 0 3747 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 15880

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684328/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4600.93
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3026 0 0 0 460050 43 0 0 25 0 1 0 242621035 16261120 3010 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3010 95 220 0 3747 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 15880

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684328/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4660.92
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3026 0 0 0 466048 44 0 0 25 0 1 0 242621035 16261120 3010 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3010 95 220 0 3747 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 15880

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4720.9
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3047 0 0 0 472046 44 0 0 25 0 1 0 242621035 16261120 3031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3031 95 220 0 3747 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 15880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4780.88
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3049 0 0 0 478044 44 0 0 25 0 1 0 242621035 16261120 3033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3033 95 220 0 3747 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 15880

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4840.87
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3049 0 0 0 484042 45 0 0 25 0 1 0 242621035 16261120 3033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3033 95 220 0 3747 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 15880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4900.84
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3050 0 0 0 490039 45 0 0 25 0 1 0 242621035 16261120 3034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3034 95 220 0 3747 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 15880

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=4960.83
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3050 0 0 0 496037 46 0 0 25 0 1 0 242621035 16261120 3034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3034 95 220 0 3747 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 15880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=5000.02
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3050 0 0 0 499956 46 0 0 25 0 1 0 242621035 16261120 3034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3034 95 220 0 3747 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 15880

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7927
/proc/meminfo: memFree=1684264/2055924 swapFree=4143464/4192956
[pid=7703] ppid=7701 vsize=15880 CPUtime=5000.02
/proc/7703/stat : 7703 (sat7_bin) R 7701 7703 7370 0 -1 4194304 3050 0 0 0 499956 46 0 0 25 0 1 0 242621035 16261120 3034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7703/statm: 3970 3034 95 220 0 3747 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 15880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.57
CPU system time (s): 0.468928
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 15880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3050
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= 6
involuntary context switches= 102487

runsolver used 3.88341 second user time and 10.6744 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 27 09:23:54 UTC 2007

IDJOB= 425285
IDBENCH= 19952
IDSOLVER= 183
FILE ID= node6/425285-1177665834

PBS_JOBID= 4697404

Free space on /tmp= 66495 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425285-1177665834/sat7_bin /tmp/evaluation/425285-1177665834/instance-425285-1177665834.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-425285-1177665834 -o ROOT/results/node6/solver-425285-1177665834 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425285-1177665834/sat7_bin /tmp/evaluation/425285-1177665834/instance-425285-1177665834.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 720033139

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1697800 kB
Buffers:         40884 kB
Cached:         246368 kB
SwapCached:      17660 kB
Active:         175224 kB
Inactive:       139380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1697800 kB
SwapTotal:     4192956 kB
SwapFree:      4143416 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            29068 kB
Committed_AS:  7174084 kB
PageTables:       1788 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= 66495 MiB

End job on node6 on Fri Apr 27 10:47:17 UTC 2007