Trace number 313377

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

6.19/6.23	c Starting solver ...
8.09/8.19	c Restarting after 109 conflicts
9.69/9.72	c Restarting after 259 conflicts
11.29/11.33	c Restarting after 486 conflicts
14.98/15.00	c Restarting after 824 conflicts
21.28/21.31	c Restarting after 1331 conflicts
27.78/27.82	c Restarting after 2091 conflicts
36.68/36.75	c Restarting after 3231 conflicts
50.37/50.44	c Restarting after 4939 conflicts
64.96/65.05	c Restarting after 7501 conflicts
90.75/90.86	c Restarting after 11346 conflicts
150.14/150.21	c Restarting after 17112 conflicts
221.81/221.91	c Restarting after 25764 conflicts
316.37/316.59	c Restarting after 38738 conflicts
474.92/475.17	c Restarting after 58201 conflicts
688.04/688.32	c Restarting after 87393 conflicts
1130.67/1131.17	c Restarting after 131182 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/node10/watcher-313377-1176883910 -o ROOT/results/node10/solver-313377-1176883910 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313377-1176883910/sat7_bin /tmp/evaluation/313377-1176883910/instance-313377-1176883910.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: 0.92 0.98 0.99 3/77 18971
/proc/meminfo: memFree=1357968/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=10248 CPUtime=0
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 793 0 0 0 0 0 0 0 18 0 1 0 164428536 10493952 777 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 2562 779 88 220 0 2339 0

[startup+0.0775961 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18971
/proc/meminfo: memFree=1357968/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=24076 CPUtime=0.06
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 5235 0 0 0 5 1 0 0 18 0 1 0 164428536 24653824 5218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 6019 5219 88 220 0 5796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24076

[startup+0.1016 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18971
/proc/meminfo: memFree=1357968/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=24076 CPUtime=0.09
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 5705 0 0 0 8 1 0 0 18 0 1 0 164428536 24653824 5688 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 6019 5689 88 220 0 5796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24076

[startup+0.301642 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18971
/proc/meminfo: memFree=1357968/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=36376 CPUtime=0.29
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 8576 0 0 0 26 3 0 0 19 0 1 0 164428536 37249024 8559 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 9094 8559 88 220 0 8871 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36376

[startup+0.701728 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18971
/proc/meminfo: memFree=1357968/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=40476 CPUtime=0.69
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 9346 0 0 0 66 3 0 0 23 0 1 0 164428536 41447424 9329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 10119 9329 88 220 0 9896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40476

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18972
/proc/meminfo: memFree=1317832/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=44576 CPUtime=1.49
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 10904 0 0 0 145 4 0 0 25 0 1 0 164428536 45645824 10887 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 11144 10887 88 220 0 10921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44576

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18972
/proc/meminfo: memFree=1311048/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=56876 CPUtime=3.09
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 13447 0 0 0 302 7 0 0 25 0 1 0 164428536 58241024 13430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 14219 13430 88 220 0 13996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56876

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18972
/proc/meminfo: memFree=1289544/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=90348 CPUtime=6.28
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 22170 0 0 0 616 12 0 0 25 0 1 0 164428536 92516352 21929 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 22587 21929 93 220 0 22364 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 90348

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18972
/proc/meminfo: memFree=1267720/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=91372 CPUtime=12.68
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 23151 0 0 0 1255 13 0 0 25 0 1 0 164428536 93564928 22653 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 22843 22653 95 220 0 22620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 91372

[startup+25.5011 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 18972
/proc/meminfo: memFree=1266248/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=97704 CPUtime=25.48
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 24041 0 0 0 2534 14 0 0 25 0 1 0 164428536 100048896 23030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 24426 23030 95 220 0 24203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97704

[startup+51.1016 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 18972
/proc/meminfo: memFree=1263560/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=97988 CPUtime=51.07
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 24742 0 0 0 5092 15 0 0 25 0 1 0 164428536 100339712 23731 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 24497 23731 95 220 0 24274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97988

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18972
/proc/meminfo: memFree=1257416/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=106212 CPUtime=102.26
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 26286 0 0 0 10209 17 0 0 25 0 1 0 164428536 108761088 25272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 26553 25272 95 220 0 26330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 106212

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18972
/proc/meminfo: memFree=1252040/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=110480 CPUtime=162.23
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 27627 0 0 0 16204 19 0 0 25 0 1 0 164428536 113131520 26613 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538816 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 27620 26613 95 220 0 27397 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 110480

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18972
/proc/meminfo: memFree=1241864/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=123012 CPUtime=222.21
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 30156 0 0 0 22198 23 0 0 25 0 1 0 164428536 125964288 29142 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 30753 29142 95 220 0 30530 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 123012

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1233672/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=127396 CPUtime=282.18
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 32225 0 0 0 28193 25 0 0 25 0 1 0 164428536 130453504 31209 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529312 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 31849 31209 95 220 0 31626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 127396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1227464/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=135908 CPUtime=342.17
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 33754 0 0 0 34189 28 0 0 25 0 1 0 164428536 139169792 32737 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 33977 32737 95 220 0 33754 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 135908

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1220488/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=144236 CPUtime=402.14
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 35508 0 0 0 40184 30 0 0 25 0 1 0 164428536 147697664 34491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 36059 34491 95 220 0 35836 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 144236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1213448/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=148600 CPUtime=462.12
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 37255 0 0 0 46180 32 0 0 25 0 1 0 164428536 152166400 36235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 37150 36235 95 220 0 36927 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 148600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1207176/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=156932 CPUtime=522.1
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 38825 0 0 0 52175 35 0 0 25 0 1 0 164428536 160698368 37804 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 39233 37804 95 220 0 39010 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 156932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1202376/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=161272 CPUtime=582.08
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 40006 0 0 0 58171 37 0 0 25 0 1 0 164428536 165142528 38985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 40318 38985 95 220 0 40095 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 161272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1195464/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=165788 CPUtime=642.06
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 41718 0 0 0 64167 39 0 0 25 0 1 0 164428536 169766912 40697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 41447 40697 95 220 0 41224 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 165788

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1187336/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=174120 CPUtime=702.03
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 43754 0 0 0 70162 41 0 0 25 0 1 0 164428536 178298880 42733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 43530 42733 95 220 0 43307 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 174120

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1181832/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=182424 CPUtime=762.02
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 45111 0 0 0 76158 44 0 0 25 0 1 0 164428536 186802176 44090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 45606 44090 95 220 0 45383 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 182424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1177544/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=186772 CPUtime=821.99
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 46193 0 0 0 82154 45 0 0 25 0 1 0 164428536 191254528 45172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 46693 45172 95 220 0 46470 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 186772

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1173768/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=191016 CPUtime=881.96
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 47120 0 0 0 88150 46 0 0 25 0 1 0 164428536 195600384 46099 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529312 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 47754 46099 95 220 0 47531 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 191016

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1170184/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=191112 CPUtime=941.95
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 48019 0 0 0 94147 48 0 0 25 0 1 0 164428536 195698688 46998 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 47778 46998 95 220 0 47555 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 191112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1166088/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=195644 CPUtime=1001.92
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 49033 0 0 0 100143 49 0 0 25 0 1 0 164428536 200339456 48012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 48911 48012 95 220 0 48688 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 195644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1162376/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=199856 CPUtime=1061.9
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 49965 0 0 0 106140 50 0 0 25 0 1 0 164428536 204652544 48944 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540075 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 49964 48944 95 220 0 49741 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 199856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1157832/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=204084 CPUtime=1121.88
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 51084 0 0 0 112136 52 0 0 25 0 1 0 164428536 208982016 50063 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 51021 50063 95 220 0 50798 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 204084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1152008/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=208740 CPUtime=1181.85
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 52565 0 0 0 118132 53 0 0 25 0 1 0 164428536 213749760 51538 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565464 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 52185 51538 95 220 0 51962 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 208740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1150536/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=212840 CPUtime=1200.06
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 52915 0 0 0 119952 54 0 0 25 0 1 0 164428536 217948160 51888 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 53210 51888 95 220 0 52987 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 212840

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18972
/proc/meminfo: memFree=1150536/2055920 swapFree=4152288/4192956
[pid=18971] ppid=18969 vsize=212840 CPUtime=1200.06
/proc/18971/stat : 18971 (sat7_bin) R 18969 18971 18628 0 -1 4194304 52915 0 0 0 119952 54 0 0 25 0 1 0 164428536 217948160 51888 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18971/statm: 53210 51888 95 220 0 52987 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 212840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.52
CPU system time (s): 0.574912
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 212840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.574912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52915
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= 24179

runsolver used 1.41078 second user time and 2.92755 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 18 08:11:50 UTC 2007

IDJOB= 313377
IDBENCH= 20365
IDSOLVER= 101
FILE ID= node10/313377-1176883910

PBS_JOBID= 4595113

Free space on /tmp= 66258 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313377-1176883910/sat7_bin /tmp/evaluation/313377-1176883910/instance-313377-1176883910.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-313377-1176883910 -o ROOT/results/node10/solver-313377-1176883910 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313377-1176883910/sat7_bin /tmp/evaluation/313377-1176883910/instance-313377-1176883910.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 479129726

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1358312 kB
Buffers:         40980 kB
Cached:         569248 kB
SwapCached:       9048 kB
Active:         196276 kB
Inactive:       437124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358312 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:           26144 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            49784 kB
Committed_AS:  3517008 kB
PageTables:       1708 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= 66258 MiB

End job on node10 on Wed Apr 18 08:31:53 UTC 2007