Trace number 425456

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) 5000.11 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark413.656
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.03/0.09	c Starting solver ...
0.09/0.10	c Restarting after 100 conflicts
0.09/0.12	c Restarting after 250 conflicts
0.09/0.14	c Restarting after 476 conflicts
0.09/0.18	c Restarting after 815 conflicts
0.19/0.23	c Restarting after 1321 conflicts
0.29/0.31	c Restarting after 2082 conflicts
0.39/0.44	c Restarting after 3222 conflicts
0.59/0.66	c Restarting after 4932 conflicts
0.99/1.06	c Restarting after 7496 conflicts
1.69/1.77	c Restarting after 11340 conflicts
2.79/2.89	c Restarting after 17107 conflicts
4.89/4.90	c Restarting after 25757 conflicts
7.98/8.05	c Restarting after 38731 conflicts
13.59/13.65	c Restarting after 58192 conflicts
22.88/22.96	c Restarting after 87385 conflicts
37.78/37.81	c Restarting after 131174 conflicts
64.08/64.11	c Restarting after 196858 conflicts
104.96/105.03	c Restarting after 295384 conflicts
171.84/171.91	c Restarting after 443175 conflicts
280.70/280.83	c Restarting after 664858 conflicts
459.84/460.08	c Restarting after 997383 conflicts
741.71/742.06	c Restarting after 1496172 conflicts
1188.80/1189.33	c Restarting after 2244354 conflicts
1936.26/1937.00	c Restarting after 3366628 conflicts
3147.57/3148.78	c Restarting after 5050039 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/node39/watcher-425456-1177753732 -o ROOT/results/node39/solver-425456-1177753732 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425456-1177753732/sat7_bin /tmp/evaluation/425456-1177753732/instance-425456-1177753732.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: 0.78 0.95 0.98 3/77 28276
/proc/meminfo: memFree=1583736/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=1064 CPUtime=0
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 223285225 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 266 114 87 220 0 43 0

[startup+0.0411399 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28276
/proc/meminfo: memFree=1583736/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=1456 CPUtime=0.03
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 226 0 0 0 3 0 0 0 18 0 1 0 223285225 1490944 210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 364 210 88 220 0 141 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1456

[startup+0.101149 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28276
/proc/meminfo: memFree=1583736/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=3004 CPUtime=0.09
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 223285225 3076096 380 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 751 380 93 220 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3004

[startup+0.301182 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28276
/proc/meminfo: memFree=1583736/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=3004 CPUtime=0.29
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 531 0 0 0 29 0 0 0 19 0 1 0 223285225 3076096 515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 751 515 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.70125 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28276
/proc/meminfo: memFree=1583736/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=5188 CPUtime=0.69
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 734 0 0 0 69 0 0 0 23 0 1 0 223285225 5312512 718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1297 718 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50139 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28277
/proc/meminfo: memFree=1580720/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=5188 CPUtime=1.49
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 1030 0 0 0 149 0 0 0 25 0 1 0 223285225 5312512 1014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 1297 1014 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10266 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28277
/proc/meminfo: memFree=1579632/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=9424 CPUtime=3.09
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 1221 0 0 0 309 0 0 0 25 0 1 0 223285225 9650176 1205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2356 1205 95 220 0 2133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9424

[startup+6.30119 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28277
/proc/meminfo: memFree=1578672/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=9556 CPUtime=6.29
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 1382 0 0 0 629 0 0 0 25 0 1 0 223285225 9785344 1366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2389 1366 95 220 0 2166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9556

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 28277
/proc/meminfo: memFree=1577528/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=9956 CPUtime=12.69
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 1605 0 0 0 1268 1 0 0 25 0 1 0 223285225 10194944 1589 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2489 1589 95 220 0 2266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9956

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 28277
/proc/meminfo: memFree=1576440/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=10516 CPUtime=25.49
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 1890 0 0 0 2547 2 0 0 25 0 1 0 223285225 10768384 1874 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2629 1874 95 220 0 2406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10516

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 28277
/proc/meminfo: memFree=1575032/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=11236 CPUtime=51.07
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 2216 0 0 0 5105 2 0 0 25 0 1 0 223285225 11505664 2200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2809 2200 95 220 0 2586 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11236

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 28277
/proc/meminfo: memFree=1573496/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=11956 CPUtime=102.26
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 2587 0 0 0 10223 3 0 0 25 0 1 0 223285225 12242944 2571 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 2989 2571 95 220 0 2766 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11956

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1572216/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=12732 CPUtime=162.24
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 2920 0 0 0 16220 4 0 0 25 0 1 0 223285225 13037568 2904 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 3183 2904 95 220 0 2960 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12732

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1570616/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=17280 CPUtime=222.21
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 3287 0 0 0 22217 4 0 0 25 0 1 0 223285225 17694720 3271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4320 3271 95 220 0 4097 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1569912/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=17764 CPUtime=282.2
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 3472 0 0 0 28215 5 0 0 25 0 1 0 223285225 18190336 3456 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4441 3456 95 220 0 4218 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1568952/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=18292 CPUtime=342.18
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 3707 0 0 0 34212 6 0 0 25 0 1 0 223285225 18731008 3691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4573 3691 95 220 0 4350 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1568568/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=18612 CPUtime=402.16
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 3789 0 0 0 40209 7 0 0 25 0 1 0 223285225 19058688 3773 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4653 3773 95 220 0 4430 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18612

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1568440/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=18756 CPUtime=462.14
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 3854 0 0 0 46207 7 0 0 25 0 1 0 223285225 19206144 3838 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4689 3838 95 220 0 4466 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18756

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1567544/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=19076 CPUtime=522.12
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 4067 0 0 0 52204 8 0 0 25 0 1 0 223285225 19533824 4051 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4769 4051 95 220 0 4546 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19076

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1567224/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=19236 CPUtime=582.1
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 4155 0 0 0 58202 8 0 0 25 0 1 0 223285225 19697664 4139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4809 4139 95 220 0 4586 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19236

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28277
/proc/meminfo: memFree=1566840/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=19556 CPUtime=642.09
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 4240 0 0 0 64200 9 0 0 25 0 1 0 223285225 20025344 4224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 4889 4224 95 220 0 4666 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19556


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28478
/proc/meminfo: memFree=1558200/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=29692 CPUtime=4060.88
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6412 0 0 0 406050 38 0 0 25 0 1 0 223285225 30404608 6396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7423 6396 95 220 0 7200 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 29692

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28478
/proc/meminfo: memFree=1558072/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=29824 CPUtime=4120.86
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6442 0 0 0 412047 39 0 0 25 0 1 0 223285225 30539776 6426 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7456 6426 95 220 0 7233 0
Current children cumulated CPU time (s) 4120.86
Current children cumulated vsize (KiB) 29824

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28478
/proc/meminfo: memFree=1558008/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=29956 CPUtime=4180.84
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6464 0 0 0 418045 39 0 0 25 0 1 0 223285225 30674944 6448 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7489 6448 95 220 0 7266 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 29956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28478
/proc/meminfo: memFree=1557944/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=29956 CPUtime=4240.82
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6465 0 0 0 424042 40 0 0 25 0 1 0 223285225 30674944 6449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7489 6449 95 220 0 7266 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 29956

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28478
/proc/meminfo: memFree=1557816/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30148 CPUtime=4300.8
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6489 0 0 0 430040 40 0 0 25 0 1 0 223285225 30871552 6473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7537 6473 95 220 0 7314 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 30148

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28642
/proc/meminfo: memFree=1556288/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30412 CPUtime=4360.71
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6536 0 0 0 436026 45 0 0 25 0 1 0 223285225 31141888 6520 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7603 6520 95 220 0 7380 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 30412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557368/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30412 CPUtime=4420.68
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6552 0 0 0 442022 46 0 0 25 0 1 0 223285225 31141888 6536 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7603 6536 95 220 0 7380 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 30412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557176/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30676 CPUtime=4480.65
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6634 0 0 0 448019 46 0 0 25 0 1 0 223285225 31412224 6618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7669 6618 95 220 0 7446 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 30676

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557048/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30676 CPUtime=4540.64
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6645 0 0 0 454017 47 0 0 25 0 1 0 223285225 31412224 6629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7669 6629 95 220 0 7446 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 30676

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557112/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30676 CPUtime=4600.62
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6645 0 0 0 460015 47 0 0 25 0 1 0 223285225 31412224 6629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528694 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7669 6629 95 220 0 7446 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 30676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557048/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30676 CPUtime=4660.6
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6647 0 0 0 466012 48 0 0 25 0 1 0 223285225 31412224 6631 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7669 6631 95 220 0 7446 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 30676

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557112/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30868 CPUtime=4720.58
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6665 0 0 0 472010 48 0 0 25 0 1 0 223285225 31608832 6649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7717 6649 95 220 0 7494 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 30868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557048/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30868 CPUtime=4780.56
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6685 0 0 0 478007 49 0 0 25 0 1 0 223285225 31608832 6669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7717 6669 95 220 0 7494 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 30868

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1556984/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30868 CPUtime=4840.54
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6685 0 0 0 484005 49 0 0 25 0 1 0 223285225 31608832 6669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7717 6669 95 220 0 7494 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 30868

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1557048/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=30868 CPUtime=4900.53
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6687 0 0 0 490003 50 0 0 25 0 1 0 223285225 31608832 6671 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7717 6671 95 220 0 7494 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 30868

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1556920/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=31000 CPUtime=4960.5
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6707 0 0 0 496000 50 0 0 25 0 1 0 223285225 31744000 6691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7750 6691 95 220 0 7527 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 31000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1556856/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=31132 CPUtime=5000.1
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6730 0 0 0 499959 51 0 0 25 0 1 0 223285225 31879168 6714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7783 6714 95 220 0 7560 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 31132

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28676
/proc/meminfo: memFree=1556856/2055920 swapFree=4159396/4192956
[pid=28276] ppid=28274 vsize=31132 CPUtime=5000.1
/proc/28276/stat : 28276 (sat7_bin) R 28274 28276 28222 0 -1 4194304 6730 0 0 0 499959 51 0 0 25 0 1 0 223285225 31879168 6714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/28276/statm: 7783 6714 95 220 0 7560 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 31132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.59
CPU system time (s): 0.517921
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 31132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.517921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6730
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= 105138

runsolver used 4.05338 second user time and 11.2383 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat Apr 28 09:48:52 UTC 2007

IDJOB= 425456
IDBENCH= 20136
IDSOLVER= 183
FILE ID= node39/425456-1177753732

PBS_JOBID= 4715557

Free space on /tmp= 66538 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/425456-1177753732/sat7_bin /tmp/evaluation/425456-1177753732/instance-425456-1177753732.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-425456-1177753732 -o ROOT/results/node39/solver-425456-1177753732 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425456-1177753732/sat7_bin /tmp/evaluation/425456-1177753732/instance-425456-1177753732.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 650602307

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1584208 kB
Buffers:         49324 kB
Cached:         329256 kB
SwapCached:      13984 kB
Active:         199860 kB
Inactive:       202668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584208 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30792 kB
Slab:            54504 kB
Committed_AS:  2076052 kB
PageTables:       2012 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= 66538 MiB

End job on node39 on Sat Apr 28 11:12:16 UTC 2007