Trace number 306512

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 1200.8

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.17	c Restarting after 100 conflicts
0.20/0.23	c Restarting after 251 conflicts
0.30/0.31	c Restarting after 478 conflicts
0.40/0.44	c Restarting after 816 conflicts
0.61/0.62	c Restarting after 1324 conflicts
0.81/0.91	c Restarting after 2084 conflicts
1.32/1.35	c Restarting after 3227 conflicts
2.03/2.07	c Restarting after 4935 conflicts
3.17/3.17	c Restarting after 7497 conflicts
5.10/5.19	c Restarting after 11341 conflicts
8.28/8.36	c Restarting after 17107 conflicts
14.11/14.20	c Restarting after 25758 conflicts
22.82/22.92	c Restarting after 38732 conflicts
38.18/38.23	c Restarting after 58193 conflicts
66.14/66.29	c Restarting after 87386 conflicts
118.68/118.84	c Restarting after 131175 conflicts
214.44/214.67	c Restarting after 196859 conflicts
355.56/355.87	c Restarting after 295385 conflicts
596.94/597.35	c Restarting after 443174 conflicts
960.51/961.16	c Restarting after 664857 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-306512-1172100658 -o ROOT/results/node14/solver-306512-1172100658 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306512-1172100658/sat7_bin /tmp/evaluation/306512-1172100658/instance-306512-1172100658.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 27158
/proc/meminfo: memFree=1440432/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=1812 CPUtime=0
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 230020181 1855488 303 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 453 303 88 220 0 230 0

[startup+0.106472 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27158
/proc/meminfo: memFree=1440432/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=3356 CPUtime=0.1
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 644 0 0 0 10 0 0 0 18 0 1 0 230020181 3436544 627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 839 627 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.514511 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27158
/proc/meminfo: memFree=1440432/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=5568 CPUtime=0.5
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 1084 0 0 0 50 0 0 0 22 0 1 0 230020181 5701632 1067 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 1392 1067 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33459 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27159
/proc/meminfo: memFree=1435240/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=9668 CPUtime=1.32
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 1487 0 0 0 132 0 0 0 25 0 1 0 230020181 9900032 1470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 2417 1470 95 220 0 2194 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9668

[startup+2.97074 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1433192/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=9668 CPUtime=2.95
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 2137 0 0 0 295 0 0 0 25 0 1 0 230020181 9900032 2120 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 2417 2120 95 220 0 2194 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9668

[startup+6.24805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1428200/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=17868 CPUtime=6.24
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 3321 0 0 0 622 2 0 0 25 0 1 0 230020181 18296832 3304 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 4467 3304 95 220 0 4244 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17868

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1419944/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=21968 CPUtime=12.68
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 5229 0 0 0 1264 4 0 0 25 0 1 0 230020181 22495232 5212 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 5492 5212 95 220 0 5269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21968

[startup+25.5149 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1412968/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=30168 CPUtime=25.48
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 6940 0 0 0 2543 5 0 0 25 0 1 0 230020181 30892032 6923 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 7542 6923 95 220 0 7319 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30168

[startup+51.1343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1408040/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=34384 CPUtime=51.09
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 8133 0 0 0 5102 7 0 0 25 0 1 0 230020181 35209216 8116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 8596 8116 95 220 0 8373 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34384

[startup+102.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1397864/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=47188 CPUtime=102.29
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 10647 0 0 0 10218 11 0 0 25 0 1 0 230020181 48320512 10630 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 11797 10630 95 220 0 11574 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 47188

[startup+162.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1389032/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=55920 CPUtime=162.31
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 12837 0 0 0 16217 14 0 0 25 0 1 0 230020181 57262080 12820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 13980 12820 95 220 0 13757 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 55920

[startup+222.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1380712/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=60420 CPUtime=222.33
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 14913 0 0 0 22217 16 0 0 25 0 1 0 230020181 61870080 14896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 15105 14896 95 220 0 14882 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 60420

[startup+282.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1378280/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=64896 CPUtime=282.34
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 15543 0 0 0 28217 17 0 0 25 0 1 0 230020181 66453504 15526 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 16224 15526 95 220 0 16001 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 64896

[startup+342.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1376808/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=65156 CPUtime=342.35
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 15911 0 0 0 34217 18 0 0 25 0 1 0 230020181 66719744 15894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 16289 15894 95 220 0 16066 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 65156

[startup+402.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1374632/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=69632 CPUtime=402.37
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 16442 0 0 0 40218 19 0 0 25 0 1 0 230020181 71303168 16425 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 17408 16425 95 220 0 17185 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 69632

[startup+462.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1373992/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=69876 CPUtime=462.38
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 16620 0 0 0 46219 19 0 0 25 0 1 0 230020181 71553024 16603 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 17469 16603 95 220 0 17246 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 69876

[startup+522.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27159
/proc/meminfo: memFree=1372840/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=70148 CPUtime=522.4
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 16931 0 0 0 52220 20 0 0 25 0 1 0 230020181 71831552 16914 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 17537 16914 95 220 0 17314 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 70148

[startup+582.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1370984/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=70276 CPUtime=582.4
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 17354 0 0 0 58220 20 0 0 25 0 1 0 230020181 71962624 17337 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 17569 17337 95 220 0 17346 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 70276

[startup+642.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1369000/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=74764 CPUtime=642.42
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 17872 0 0 0 64221 21 0 0 25 0 1 0 230020181 76558336 17855 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 18691 17855 95 220 0 18468 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 74764

[startup+702.873 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1367592/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=75144 CPUtime=702.43
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 18197 0 0 0 70221 22 0 0 25 0 1 0 230020181 76947456 18180 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 18786 18180 95 220 0 18563 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 75144

[startup+762.919 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1366632/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=75400 CPUtime=762.43
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 18456 0 0 0 76221 22 0 0 25 0 1 0 230020181 77209600 18439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 18850 18439 95 220 0 18627 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 75400

[startup+822.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1364904/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=79912 CPUtime=822.45
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 18854 0 0 0 82222 23 0 0 25 0 1 0 230020181 81829888 18837 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 19978 18837 95 220 0 19755 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 79912

[startup+883.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1360808/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=84148 CPUtime=882.46
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 19879 0 0 0 88222 24 0 0 25 0 1 0 230020181 86167552 19862 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 21037 19862 95 220 0 20814 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 84148

[startup+943.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1359976/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=84268 CPUtime=942.48
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 20097 0 0 0 94223 25 0 0 25 0 1 0 230020181 86290432 20080 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 21067 20080 95 220 0 20844 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 84268

[startup+1003.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1358184/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=84656 CPUtime=1002.49
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 20551 0 0 0 100224 25 0 0 25 0 1 0 230020181 86687744 20534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 21164 20534 95 220 0 20941 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 84656

[startup+1063.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27161
/proc/meminfo: memFree=1356456/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=85100 CPUtime=1062.51
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 21015 0 0 0 106225 26 0 0 25 0 1 0 230020181 87142400 20998 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 21275 20998 95 220 0 21052 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 85100

[startup+1123.21 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 27161
/proc/meminfo: memFree=1352360/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=89624 CPUtime=1122.53
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 22033 0 0 0 112226 27 0 0 25 0 1 0 230020181 91774976 22016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 22406 22016 95 220 0 22183 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 89624

[startup+1183.26 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27161
/proc/meminfo: memFree=1341928/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=102380 CPUtime=1182.54
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 24685 0 0 0 118224 30 0 0 25 0 1 0 230020181 104837120 24668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 25595 24668 95 220 0 25372 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 102380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27161
/proc/meminfo: memFree=1341032/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=102380 CPUtime=1200.06
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 24837 0 0 0 119976 30 0 0 25 0 1 0 230020181 104837120 24820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 25595 24820 95 220 0 25372 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102380

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

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

[startup+1200.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27161
/proc/meminfo: memFree=1341032/2055920 swapFree=4192812/4192956
[pid=27158] ppid=27156 vsize=102380 CPUtime=1200.06
/proc/27158/stat : 27158 (sat7_bin) R 27156 27158 26432 0 -1 4194304 24837 0 0 0 119976 30 0 0 25 0 1 0 230020181 104837120 24820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 0 0 0
/proc/27158/statm: 25595 24820 95 220 0 25372 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.32595
CPU usage (%): 99.9412
Max. virtual memory (cumulated for all children) (KiB): 102380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24837
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= 9467

runsolver used 1.10983 second user time and 3.16452 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 23:30:58 UTC 2007

IDJOB= 306512
IDBENCH= 20183
IDSOLVER= 101
FILE ID= node14/306512-1172100658

PBS_JOBID= 3865341

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306512-1172100658/sat7_bin /tmp/evaluation/306512-1172100658/instance-306512-1172100658.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-306512-1172100658 -o ROOT/results/node14/solver-306512-1172100658 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306512-1172100658/sat7_bin /tmp/evaluation/306512-1172100658/instance-306512-1172100658.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 140495858

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1440840 kB
Buffers:         64668 kB
Cached:         413372 kB
SwapCached:          0 kB
Active:         217232 kB
Inactive:       314920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          72948 kB
Slab:            68544 kB
Committed_AS:   862844 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Wed Feb 21 23:51:00 UTC 2007