Trace number 301428

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) 1200.06 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Starting solver ...
0.10/0.14	c Restarting after 100 conflicts
0.10/0.16	c Restarting after 253 conflicts
0.10/0.20	c Restarting after 478 conflicts
0.20/0.25	c Restarting after 815 conflicts
0.30/0.34	c Restarting after 1321 conflicts
0.40/0.47	c Restarting after 2080 conflicts
0.60/0.68	c Restarting after 3222 conflicts
1.02/1.03	c Restarting after 4930 conflicts
1.53/1.62	c Restarting after 7493 conflicts
2.55/2.63	c Restarting after 11337 conflicts
4.50/4.53	c Restarting after 17105 conflicts
7.57/7.60	c Restarting after 25755 conflicts
13.10/13.21	c Restarting after 38729 conflicts
22.73/22.80	c Restarting after 58190 conflicts
40.55/40.67	c Restarting after 87384 conflicts
68.92/68.97	c Restarting after 131173 conflicts
117.05/117.18	c Restarting after 196859 conflicts
194.68/194.77	c Restarting after 295386 conflicts
324.54/324.66	c Restarting after 443176 conflicts
531.92/532.14	c Restarting after 664859 conflicts
847.35/847.66	c Restarting after 997384 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/node11/watcher-301428-1171969678 -o ROOT/results/node11/solver-301428-1171969678 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301428-1171969678/sat7_bin /tmp/evaluation/301428-1171969678/instance-301428-1171969678.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: 1.86 1.86 1.47 3/77 29105
/proc/meminfo: memFree=1640000/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=1232 CPUtime=0
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 216922321 1261568 137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 308 137 87 220 0 85 0

[startup+0.106709 s]
/proc/loadavg: 1.86 1.86 1.47 3/77 29105
/proc/meminfo: memFree=1640000/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=3036 CPUtime=0.1
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 441 0 0 0 10 0 0 0 18 0 1 0 216922321 3108864 424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 759 424 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.514757 s]
/proc/loadavg: 1.86 1.86 1.47 3/77 29105
/proc/meminfo: memFree=1640000/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=5224 CPUtime=0.5
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 874 0 0 0 50 0 0 0 22 0 1 0 216922321 5349376 857 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 1306 857 95 220 0 1083 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5224

[startup+1.33485 s]
/proc/loadavg: 1.86 1.86 1.47 2/78 29106
/proc/meminfo: memFree=1635128/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=9324 CPUtime=1.33
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 1453 0 0 0 132 1 0 0 25 0 1 0 216922321 9547776 1436 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 2331 1436 95 220 0 2108 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9324

[startup+2.97105 s]
/proc/loadavg: 1.86 1.86 1.47 2/78 29106
/proc/meminfo: memFree=1632248/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=13424 CPUtime=2.96
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 2343 0 0 0 295 1 0 0 25 0 1 0 216922321 13746176 2326 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 3356 2326 95 220 0 3133 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13424

[startup+6.25343 s]
/proc/loadavg: 1.79 1.84 1.47 2/78 29106
/proc/meminfo: memFree=1626680/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=17524 CPUtime=6.24
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 3379 0 0 0 622 2 0 0 25 0 1 0 216922321 17944576 3362 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 4381 3362 95 220 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17524

[startup+12.7042 s]
/proc/loadavg: 1.72 1.83 1.46 2/78 29106
/proc/meminfo: memFree=1624640/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=17524 CPUtime=12.69
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 3871 0 0 0 1267 2 0 0 25 0 1 0 216922321 17944576 3854 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 4381 3854 95 220 0 4158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17524

[startup+25.5147 s]
/proc/loadavg: 1.56 1.79 1.45 2/78 29106
/proc/meminfo: memFree=1622208/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=21892 CPUtime=25.49
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 4490 0 0 0 2546 3 0 0 25 0 1 0 216922321 22417408 4473 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 5473 4473 95 220 0 5250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21892

[startup+51.1267 s]
/proc/loadavg: 1.37 1.72 1.44 2/78 29106
/proc/meminfo: memFree=1618048/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=26392 CPUtime=51.1
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 5506 0 0 0 5105 5 0 0 25 0 1 0 216922321 27025408 5489 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 6598 5489 95 220 0 6375 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26392

[startup+102.346 s]
/proc/loadavg: 1.16 1.61 1.42 2/78 29106
/proc/meminfo: memFree=1613376/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=31468 CPUtime=102.31
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 6666 0 0 0 10225 6 0 0 25 0 1 0 216922321 32223232 6649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 7867 6649 95 220 0 7644 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31468

[startup+162.38 s]
/proc/loadavg: 1.06 1.50 1.39 2/78 29106
/proc/meminfo: memFree=1609472/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=32140 CPUtime=162.32
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 7624 0 0 0 16224 8 0 0 25 0 1 0 216922321 32911360 7607 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 8035 7607 95 220 0 7812 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32140

[startup+222.411 s]
/proc/loadavg: 1.08 1.42 1.36 2/78 29106
/proc/meminfo: memFree=1606912/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=36788 CPUtime=222.33
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 8260 0 0 0 22224 9 0 0 25 0 1 0 216922321 37670912 8243 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 9197 8243 95 220 0 8974 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 36788

[startup+282.44 s]
/proc/loadavg: 1.03 1.34 1.34 2/78 29106
/proc/meminfo: memFree=1604480/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=37356 CPUtime=282.34
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 8892 0 0 0 28224 10 0 0 25 0 1 0 216922321 38252544 8875 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 9339 8875 95 220 0 9116 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 37356

[startup+342.469 s]
/proc/loadavg: 1.01 1.28 1.32 2/78 29106
/proc/meminfo: memFree=1602560/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=42156 CPUtime=342.35
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 9357 0 0 0 34224 11 0 0 25 0 1 0 216922321 43167744 9340 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 10539 9340 95 220 0 10316 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 42156

[startup+402.508 s]
/proc/loadavg: 1.00 1.22 1.29 2/78 29106
/proc/meminfo: memFree=1600384/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=42696 CPUtime=402.38
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 9903 0 0 0 40226 12 0 0 25 0 1 0 216922321 43720704 9886 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 10674 9886 95 220 0 10451 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 42696

[startup+462.538 s]
/proc/loadavg: 1.00 1.18 1.27 2/78 29106
/proc/meminfo: memFree=1598656/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=42992 CPUtime=462.39
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 10335 0 0 0 46226 13 0 0 25 0 1 0 216922321 44023808 10318 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 10748 10318 95 220 0 10525 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 42992

[startup+522.564 s]
/proc/loadavg: 1.00 1.14 1.25 2/78 29106
/proc/meminfo: memFree=1597952/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=43280 CPUtime=522.39
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 10489 0 0 0 52226 13 0 0 25 0 1 0 216922321 44318720 10472 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 10820 10472 95 220 0 10597 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 43280

[startup+582.594 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 29106
/proc/meminfo: memFree=1594624/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=48080 CPUtime=582.42
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 11324 0 0 0 58227 15 0 0 25 0 1 0 216922321 49233920 11307 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 12020 11307 95 220 0 11797 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 48080

[startup+642.628 s]
/proc/loadavg: 1.00 1.09 1.22 2/78 29106
/proc/meminfo: memFree=1593280/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=48356 CPUtime=642.43
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 11666 0 0 0 64227 16 0 0 25 0 1 0 216922321 49516544 11649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 12089 11649 95 220 0 11866 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 48356

[startup+702.653 s]
/proc/loadavg: 1.00 1.07 1.20 2/78 29106
/proc/meminfo: memFree=1592896/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=48668 CPUtime=702.43
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 11762 0 0 0 70227 16 0 0 25 0 1 0 216922321 49836032 11745 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 12167 11745 95 220 0 11944 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 48668

[startup+762.68 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 29106
/proc/meminfo: memFree=1592256/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=48936 CPUtime=762.45
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 11912 0 0 0 76228 17 0 0 25 0 1 0 216922321 50110464 11895 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 12234 11895 95 220 0 12011 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 48936

[startup+822.715 s]
/proc/loadavg: 1.00 1.04 1.17 2/78 29106
/proc/meminfo: memFree=1592128/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=53332 CPUtime=822.46
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12000 0 0 0 82229 17 0 0 25 0 1 0 216922321 54611968 11983 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13333 11983 95 220 0 13110 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 53332

[startup+882.741 s]
/proc/loadavg: 1.00 1.03 1.16 2/78 29106
/proc/meminfo: memFree=1590976/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=53896 CPUtime=882.47
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12285 0 0 0 88229 18 0 0 25 0 1 0 216922321 55189504 12268 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13474 12268 95 220 0 13251 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 53896

[startup+942.771 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 29106
/proc/meminfo: memFree=1589376/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=54352 CPUtime=942.48
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12673 0 0 0 94229 19 0 0 25 0 1 0 216922321 55656448 12656 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13588 12656 95 220 0 13365 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 54352

[startup+1002.8 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 29106
/proc/meminfo: memFree=1588864/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=54768 CPUtime=1002.49
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12806 0 0 0 100230 19 0 0 25 0 1 0 216922321 56082432 12789 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13692 12789 95 220 0 13469 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 54768

[startup+1062.83 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 29106
/proc/meminfo: memFree=1588352/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=54904 CPUtime=1062.51
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12936 0 0 0 106231 20 0 0 25 0 1 0 216922321 56221696 12919 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13726 12919 95 220 0 13503 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 54904

[startup+1122.86 s]
/proc/loadavg: 1.05 1.02 1.12 2/78 29106
/proc/meminfo: memFree=1588096/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=55040 CPUtime=1122.52
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 12994 0 0 0 112231 21 0 0 25 0 1 0 216922321 56360960 12977 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13760 12977 95 220 0 13537 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 55040

[startup+1182.89 s]
/proc/loadavg: 1.02 1.02 1.10 2/78 29106
/proc/meminfo: memFree=1587712/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=55344 CPUtime=1182.53
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 13069 0 0 0 118232 21 0 0 25 0 1 0 216922321 56672256 13052 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13836 13052 95 220 0 13613 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 55344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.09 1.03 1.11 2/78 29106
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=55344 CPUtime=1200.05
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 13090 0 0 0 119983 22 0 0 25 0 1 0 216922321 56672256 13073 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13836 13073 95 220 0 13613 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55344

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

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

[startup+1200.41 s]
/proc/loadavg: 1.09 1.03 1.11 2/78 29106
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=29105] ppid=29103 vsize=55344 CPUtime=1200.05
/proc/29105/stat : 29105 (sat7_bin) R 29103 29105 27643 0 -1 4194304 13090 0 0 0 119983 22 0 0 25 0 1 0 216922321 56672256 13073 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13836 13073 95 220 0 13613 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.231964
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 55344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13090
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= 24986

runsolver used 1.45478 second user time and 2.73558 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 11:07:58 UTC 2007

IDJOB= 301428
IDBENCH= 20059
IDSOLVER= 101
FILE ID= node11/301428-1171969678

PBS_JOBID= 3849020

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301428-1171969678/sat7_bin /tmp/evaluation/301428-1171969678/instance-301428-1171969678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301428-1171969678 -o ROOT/results/node11/solver-301428-1171969678 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301428-1171969678/sat7_bin /tmp/evaluation/301428-1171969678/instance-301428-1171969678.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 539565885

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1640472 kB
Buffers:         54580 kB
Cached:         246184 kB
SwapCached:          0 kB
Active:         149980 kB
Inactive:       193844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          61916 kB
Slab:            57172 kB
Committed_AS:   699236 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Tue Feb 20 11:28:00 UTC 2007