Trace number 297328

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) 1200.07 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 252 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 815 conflicts
0.00/0.09	c Restarting after 1321 conflicts
0.10/0.15	c Restarting after 2081 conflicts
0.20/0.24	c Restarting after 3220 conflicts
0.30/0.37	c Restarting after 4928 conflicts
0.51/0.57	c Restarting after 7490 conflicts
0.81/0.87	c Restarting after 11334 conflicts
1.33/1.36	c Restarting after 17101 conflicts
2.04/2.09	c Restarting after 25751 conflicts
3.16/3.22	c Restarting after 38726 conflicts
4.91/4.94	c Restarting after 58188 conflicts
7.47/7.53	c Restarting after 87380 conflicts
11.67/11.68	c Restarting after 131169 conflicts
18.22/18.29	c Restarting after 196855 conflicts
28.16/28.22	c Restarting after 295381 conflicts
43.52/43.63	c Restarting after 443170 conflicts
67.17/67.29	c Restarting after 664854 conflicts
103.95/103.99	c Restarting after 997381 conflicts
160.68/160.80	c Restarting after 1496169 conflicts
248.45/248.57	c Restarting after 2244352 conflicts
386.51/386.66	c Restarting after 3366626 conflicts
604.23/604.43	c Restarting after 5050039 conflicts
941.66/941.94	c Restarting after 7575156 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/node18/watcher-297328-1171837054 -o ROOT/results/node18/solver-297328-1171837054 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297328-1171837054/sat7_bin /tmp/evaluation/297328-1171837054/instance-297328-1171837054.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 0.99 3/77 18236
/proc/meminfo: memFree=1647904/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=1212 CPUtime=0
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 203659966 1241088 128 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 303 128 87 220 0 80 0

[startup+0.106895 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 18236
/proc/meminfo: memFree=1647904/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=1476 CPUtime=0.1
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 203659966 1511424 212 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.514933 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 18236
/proc/meminfo: memFree=1647904/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=1992 CPUtime=0.51
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 266 0 0 0 51 0 0 0 22 0 1 0 203659966 2039808 249 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536830 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 498 249 95 220 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33501 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1647064/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=2124 CPUtime=1.33
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 304 0 0 0 133 0 0 0 25 0 1 0 203659966 2174976 287 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 531 287 95 220 0 308 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2124

[startup+2.97117 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=2124 CPUtime=2.96
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 356 0 0 0 296 0 0 0 25 0 1 0 203659966 2174976 339 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 531 339 95 220 0 308 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2124

[startup+6.25449 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1646424/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=3152 CPUtime=6.24
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 417 0 0 0 624 0 0 0 25 0 1 0 203659966 3227648 400 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 788 400 95 220 0 565 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3152

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1646040/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=3284 CPUtime=12.7
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 488 0 0 0 1270 0 0 0 25 0 1 0 203659966 3362816 471 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536792 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 821 471 95 220 0 598 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3284

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1645656/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=3416 CPUtime=25.49
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 587 0 0 0 2549 0 0 0 25 0 1 0 203659966 3497984 570 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 854 570 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1645144/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=3680 CPUtime=51.1
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 709 0 0 0 5110 0 0 0 25 0 1 0 203659966 3768320 692 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 920 692 95 220 0 697 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3680

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1644504/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=4088 CPUtime=102.31
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 859 0 0 0 10230 1 0 0 25 0 1 0 203659966 4186112 842 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1022 842 95 220 0 799 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4088

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1643928/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=6408 CPUtime=162.32
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 989 0 0 0 16231 1 0 0 25 0 1 0 203659966 6561792 972 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1602 972 95 220 0 1379 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6408

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1643416/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=6812 CPUtime=222.33
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1107 0 0 0 22232 1 0 0 25 0 1 0 203659966 6975488 1090 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1703 1090 95 220 0 1480 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6812

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1643096/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=6948 CPUtime=282.35
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1178 0 0 0 28233 2 0 0 25 0 1 0 203659966 7114752 1161 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1737 1161 95 220 0 1514 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6948

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1642840/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=7220 CPUtime=342.36
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1244 0 0 0 34234 2 0 0 25 0 1 0 203659966 7393280 1227 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1805 1227 95 220 0 1582 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7220

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1642584/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=7488 CPUtime=402.39
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1321 0 0 0 40236 3 0 0 25 0 1 0 203659966 7667712 1304 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1872 1304 95 220 0 1649 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 7488

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1642328/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=7760 CPUtime=462.39
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1390 0 0 0 46236 3 0 0 25 0 1 0 203659966 7946240 1373 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1940 1373 95 220 0 1717 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7760

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18237
/proc/meminfo: memFree=1642136/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=7896 CPUtime=522.41
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1437 0 0 0 52237 4 0 0 25 0 1 0 203659966 8085504 1420 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538467 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 1974 1420 95 220 0 1751 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 7896

[startup+582.574 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18237
/proc/meminfo: memFree=1641944/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8032 CPUtime=582.42
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1485 0 0 0 58238 4 0 0 25 0 1 0 203659966 8224768 1468 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2008 1468 95 220 0 1785 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8032

[startup+642.603 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18237
/proc/meminfo: memFree=1641688/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8168 CPUtime=642.43
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1545 0 0 0 64239 4 0 0 25 0 1 0 203659966 8364032 1528 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2042 1528 95 220 0 1819 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 8168

[startup+702.63 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1641496/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8312 CPUtime=702.44
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1580 0 0 0 70239 5 0 0 25 0 1 0 203659966 8511488 1563 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2078 1563 95 220 0 1855 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8312

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1641432/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8448 CPUtime=762.46
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1613 0 0 0 76240 6 0 0 25 0 1 0 203659966 8650752 1596 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2112 1596 95 220 0 1889 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 8448

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1641368/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8584 CPUtime=822.46
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1633 0 0 0 82240 6 0 0 25 0 1 0 203659966 8790016 1616 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2146 1616 95 220 0 1923 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8584

[startup+882.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1641240/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8720 CPUtime=882.47
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1678 0 0 0 88241 6 0 0 25 0 1 0 203659966 8929280 1661 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532794 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2180 1661 95 220 0 1957 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 8720

[startup+942.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1641112/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8720 CPUtime=942.48
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1708 0 0 0 94241 7 0 0 25 0 1 0 203659966 8929280 1691 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2180 1691 95 220 0 1957 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 8720

[startup+1002.75 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18237
/proc/meminfo: memFree=1640728/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=8988 CPUtime=1002.49
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1793 0 0 0 100242 7 0 0 25 0 1 0 203659966 9203712 1776 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540795 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2247 1776 95 220 0 2024 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 8988

[startup+1062.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18237
/proc/meminfo: memFree=1640600/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=9124 CPUtime=1062.51
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1827 0 0 0 106243 8 0 0 25 0 1 0 203659966 9342976 1810 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2281 1810 95 220 0 2058 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 9124

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1640472/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=9260 CPUtime=1122.52
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1852 0 0 0 112244 8 0 0 25 0 1 0 203659966 9482240 1835 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2315 1835 95 220 0 2092 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 9260

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1640344/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=9404 CPUtime=1182.53
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1884 0 0 0 118245 8 0 0 25 0 1 0 203659966 9629696 1867 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2351 1867 95 220 0 2128 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 9404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1640344/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=9404 CPUtime=1200.06
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1889 0 0 0 119997 9 0 0 25 0 1 0 203659966 9629696 1872 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2351 1872 95 220 0 2128 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9404

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18237
/proc/meminfo: memFree=1640344/2055920 swapFree=4192812/4192956
[pid=18236] ppid=18234 vsize=9404 CPUtime=1200.06
/proc/18236/stat : 18236 (sat7_bin) R 18234 18236 16899 0 -1 4194304 1889 0 0 0 119997 9 0 0 25 0 1 0 203659966 9629696 1872 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18236/statm: 2351 1872 95 220 0 2128 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.092985
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 9404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1889
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= 24071

runsolver used 1.47578 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Feb 18 22:17:34 UTC 2007

IDJOB= 297328
IDBENCH= 19959
IDSOLVER= 101
FILE ID= node18/297328-1171837054

PBS_JOBID= 3839361

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297328-1171837054/sat7_bin /tmp/evaluation/297328-1171837054/instance-297328-1171837054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-297328-1171837054 -o ROOT/results/node18/solver-297328-1171837054 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297328-1171837054/sat7_bin /tmp/evaluation/297328-1171837054/instance-297328-1171837054.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 946052114

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1648256 kB
Buffers:         49160 kB
Cached:         228824 kB
SwapCached:          0 kB
Active:         268380 kB
Inactive:        69312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          78616 kB
Slab:            55540 kB
Committed_AS:   781364 kB
PageTables:       1668 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 node18 on Sun Feb 18 22:37:37 UTC 2007