Trace number 313937

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) 1200.04 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial 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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

3.69/3.78	c Starting solver ...
4.89/4.94	c Restarting after 100 conflicts
5.79/5.89	c Restarting after 250 conflicts
6.99/7.04	c Restarting after 475 conflicts
8.29/8.40	c Restarting after 812 conflicts
9.79/9.83	c Restarting after 1318 conflicts
11.89/11.90	c Restarting after 2077 conflicts
14.98/15.00	c Restarting after 3217 conflicts
18.48/18.57	c Restarting after 4926 conflicts
23.28/23.37	c Restarting after 7488 conflicts
30.38/30.42	c Restarting after 11332 conflicts
45.08/45.17	c Restarting after 17099 conflicts
68.98/69.09	c Restarting after 25748 conflicts
105.86/105.91	c Restarting after 38723 conflicts
165.65/165.72	c Restarting after 58185 conflicts
271.02/271.18	c Restarting after 87377 conflicts
467.78/468.08	c Restarting after 131166 conflicts
814.50/814.86	c Restarting after 196850 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-313937-1176893655 -o ROOT/results/node43/solver-313937-1176893655 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313937-1176893655/sat7_bin /tmp/evaluation/313937-1176893655/instance-313937-1176893655.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): 2400 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 3/77 28430
/proc/meminfo: memFree=743424/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=6932 CPUtime=0
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 662 0 0 0 0 0 0 0 18 0 1 0 137277357 7098368 645 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 1733 649 88 220 0 1510 0

[startup+0.0479259 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28430
/proc/meminfo: memFree=743424/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=14384 CPUtime=0.04
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 3337 0 0 0 3 1 0 0 18 0 1 0 137277357 14729216 3320 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 3596 3321 88 220 0 3373 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14384

[startup+0.101929 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28430
/proc/meminfo: memFree=743424/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=18484 CPUtime=0.09
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 4424 0 0 0 8 1 0 0 18 0 1 0 137277357 18927616 4407 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 4621 4407 88 220 0 4398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18484

[startup+0.301946 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28430
/proc/meminfo: memFree=743424/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=26684 CPUtime=0.29
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 5602 0 0 0 27 2 0 0 19 0 1 0 137277357 27324416 5585 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 6671 5585 88 220 0 6448 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26684

[startup+0.701981 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28430
/proc/meminfo: memFree=743424/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=30784 CPUtime=0.69
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 6561 0 0 0 66 3 0 0 23 0 1 0 137277357 31522816 6544 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 7696 6544 88 220 0 7473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30784

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=715896/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=34884 CPUtime=1.49
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 7724 0 0 0 146 3 0 0 25 0 1 0 137277357 35721216 7707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 8721 7707 88 220 0 8498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34884

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=708472/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=43216 CPUtime=3.09
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 10337 0 0 0 303 6 0 0 25 0 1 0 137277357 44253184 10320 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 10804 10320 88 220 0 10581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43216

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=687032/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=59848 CPUtime=6.29
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 14672 0 0 0 621 8 0 0 25 0 1 0 137277357 61284352 14171 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 14962 14171 95 220 0 14739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59848

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=686464/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=59848 CPUtime=12.69
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 14789 0 0 0 1261 8 0 0 25 0 1 0 137277357 61284352 14288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 14962 14288 95 220 0 14739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59848

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=684800/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=63948 CPUtime=25.48
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 15234 0 0 0 2540 8 0 0 25 0 1 0 137277357 65482752 14733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538816 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 15987 14733 95 220 0 15764 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63948

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=682560/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=64180 CPUtime=51.08
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 15818 0 0 0 5098 10 0 0 25 0 1 0 137277357 65720320 15317 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 16045 15317 95 220 0 15822 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64180

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=679232/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=68792 CPUtime=102.27
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 16651 0 0 0 10216 11 0 0 25 0 1 0 137277357 70443008 16150 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 17198 16150 95 220 0 16975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68792

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=674816/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=73272 CPUtime=162.25
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 17763 0 0 0 16212 13 0 0 25 0 1 0 137277357 75030528 17262 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 18318 17262 95 220 0 18095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73272

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=670272/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=78072 CPUtime=222.24
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 18869 0 0 0 22209 15 0 0 25 0 1 0 137277357 79945728 18368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 19518 18368 95 220 0 19295 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78072

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=667328/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=78808 CPUtime=282.23
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 19610 0 0 0 28207 16 0 0 25 0 1 0 137277357 80699392 19109 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 19702 19109 95 220 0 19479 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 78808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=664832/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=83100 CPUtime=342.21
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 20239 0 0 0 34204 17 0 0 25 0 1 0 137277357 85094400 19738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 20775 19738 95 220 0 20552 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 83100

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28431
/proc/meminfo: memFree=662208/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=83552 CPUtime=402.19
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 20935 0 0 0 40201 18 0 0 25 0 1 0 137277357 85557248 20434 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 20888 20434 95 220 0 20665 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83552

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=659312/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=88252 CPUtime=462.08
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 21559 0 0 0 46188 20 0 0 25 0 1 0 137277357 90370048 21058 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 22063 21058 95 220 0 21840 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 88252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=656320/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=92896 CPUtime=522.07
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 22339 0 0 0 52186 21 0 0 25 0 1 0 137277357 95125504 21838 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 23224 21838 95 220 0 23001 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 92896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=654144/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=93432 CPUtime=582.05
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 22939 0 0 0 58184 21 0 0 25 0 1 0 137277357 95674368 22372 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 23358 22372 95 220 0 23135 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 93432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=651264/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=97804 CPUtime=642.04
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 23673 0 0 0 64181 23 0 0 25 0 1 0 137277357 100151296 23106 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 24451 23106 95 220 0 24228 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 97804

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=648704/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=98092 CPUtime=702.03
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 24335 0 0 0 70178 25 0 0 25 0 1 0 137277357 100446208 23768 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 24523 23768 95 220 0 24300 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 98092

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=646720/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=102484 CPUtime=762.02
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 24832 0 0 0 76176 26 0 0 25 0 1 0 137277357 104943616 24265 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 25621 24265 95 220 0 25398 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 102484

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=644800/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=103068 CPUtime=822
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 25332 0 0 0 82173 27 0 0 25 0 1 0 137277357 105541632 24765 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 25767 24765 95 220 0 25544 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 103068

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=642432/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=107300 CPUtime=881.98
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 25927 0 0 0 88171 27 0 0 25 0 1 0 137277357 109875200 25360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 26825 25360 95 220 0 26602 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 107300

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=640448/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=107560 CPUtime=941.97
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 26440 0 0 0 94169 28 0 0 25 0 1 0 137277357 110141440 25873 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 26890 25873 95 220 0 26667 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 107560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=638592/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=107692 CPUtime=1001.95
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 26920 0 0 0 100166 29 0 0 25 0 1 0 137277357 110276608 26353 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 26923 26353 95 220 0 26700 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 107692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=636736/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=112244 CPUtime=1061.94
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 27396 0 0 0 106164 30 0 0 25 0 1 0 137277357 114937856 26829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 28061 26829 95 220 0 27838 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 112244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=634880/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=112696 CPUtime=1121.92
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 27857 0 0 0 112161 31 0 0 25 0 1 0 137277357 115400704 27290 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 28174 27290 95 220 0 27951 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 112696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=633408/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=116988 CPUtime=1181.91
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 28227 0 0 0 118159 32 0 0 25 0 1 0 137277357 119795712 27660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 29247 27660 95 220 0 29024 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 116988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28629
/proc/meminfo: memFree=632960/2055920 swapFree=4184648/4192956
[pid=28430] ppid=28428 vsize=117120 CPUtime=1200.01
/proc/28430/stat : 28430 (sat7_bin) R 28428 28430 28236 0 -1 4194304 28344 0 0 0 119969 32 0 0 25 0 1 0 137277357 119930880 27777 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28430/statm: 29280 27777 95 220 0 29057 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 117120

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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.340948
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 117120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28344
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= 24271

runsolver used 1.41278 second user time and 2.94755 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 18 10:54:16 UTC 2007

IDJOB= 313937
IDBENCH= 20379
IDSOLVER= 101
FILE ID= node43/313937-1176893655

PBS_JOBID= 4595165

Free space on /tmp= 66419 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313937-1176893655/sat7_bin /tmp/evaluation/313937-1176893655/instance-313937-1176893655.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-313937-1176893655 -o ROOT/results/node43/solver-313937-1176893655 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313937-1176893655/sat7_bin /tmp/evaluation/313937-1176893655/instance-313937-1176893655.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 900736631

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:        743832 kB
Buffers:         61308 kB
Cached:        1031236 kB
SwapCached:       2596 kB
Active:         518652 kB
Inactive:       713460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        743832 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:           16356 kB
Writeback:           0 kB
Mapped:         154856 kB
Slab:            65376 kB
Committed_AS:  1721320 kB
PageTables:       1896 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= 66419 MiB

End job on node43 on Wed Apr 18 11:14:18 UTC 2007