Trace number 425325

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) 5000.08 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 253 conflicts
0.00/0.04	c Restarting after 478 conflicts
0.05/0.07	c Restarting after 817 conflicts
0.09/0.10	c Restarting after 1324 conflicts
0.09/0.17	c Restarting after 2086 conflicts
0.19/0.26	c Restarting after 3225 conflicts
0.39/0.41	c Restarting after 4937 conflicts
0.59/0.63	c Restarting after 7501 conflicts
0.89/0.97	c Restarting after 11345 conflicts
1.49/1.51	c Restarting after 17111 conflicts
2.29/2.31	c Restarting after 25760 conflicts
3.49/3.54	c Restarting after 38735 conflicts
5.40/5.44	c Restarting after 58197 conflicts
8.29/8.35	c Restarting after 87391 conflicts
12.79/12.88	c Restarting after 131180 conflicts
19.79/19.83	c Restarting after 196865 conflicts
30.38/30.42	c Restarting after 295392 conflicts
46.97/47.04	c Restarting after 443182 conflicts
73.07/73.11	c Restarting after 664867 conflicts
112.26/112.34	c Restarting after 997393 conflicts
174.05/174.17	c Restarting after 1496181 conflicts
270.22/270.39	c Restarting after 2244363 conflicts
420.49/420.67	c Restarting after 3366638 conflicts
661.03/661.28	c Restarting after 5050049 conflicts
1042.13/1042.40	c Restarting after 7575166 conflicts
1641.90/1642.30	c Restarting after 11362841 conflicts
2594.56/2595.22	c Restarting after 17044353 conflicts
4140.17/4141.38	c Restarting after 25566622 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/node51/watcher-425325-1177683273 -o ROOT/results/node51/solver-425325-1177683273 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425325-1177683273/sat7_bin /tmp/evaluation/425325-1177683273/instance-425325-1177683273.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: 0.92 0.98 0.99 3/64 19406
/proc/meminfo: memFree=1705704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=1216 CPUtime=0
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 123172429 1245184 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 304 128 87 220 0 81 0

[startup+0.0576209 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19406
/proc/meminfo: memFree=1705704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=1612 CPUtime=0.05
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 216 0 0 0 5 0 0 0 18 0 1 0 123172429 1650688 200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 403 200 95 220 0 180 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1612

[startup+0.101623 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19406
/proc/meminfo: memFree=1705704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=1612 CPUtime=0.09
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 123172429 1650688 224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 403 224 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19406
/proc/meminfo: memFree=1705704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=2128 CPUtime=0.29
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 268 0 0 0 29 0 0 0 19 0 1 0 123172429 2179072 252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531484 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 532 252 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701678 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19406
/proc/meminfo: memFree=1705704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=2128 CPUtime=0.69
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 298 0 0 0 69 0 0 0 22 0 1 0 123172429 2179072 282 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579127 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 532 282 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1704864/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=2128 CPUtime=1.49
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 334 0 0 0 149 0 0 0 25 0 1 0 123172429 2179072 318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 532 318 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1704544/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=2128 CPUtime=3.09
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 382 0 0 0 309 0 0 0 25 0 1 0 123172429 2179072 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530423 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 532 366 95 220 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2128

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1704224/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=3156 CPUtime=6.29
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 455 0 0 0 629 0 0 0 25 0 1 0 123172429 3231744 439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558410 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 789 439 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1703648/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=3288 CPUtime=12.69
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 551 0 0 0 1269 0 0 0 25 0 1 0 123172429 3366912 535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 822 535 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1703136/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=3420 CPUtime=25.48
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 668 0 0 0 2548 0 0 0 25 0 1 0 123172429 3502080 652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 855 652 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1702624/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=3816 CPUtime=51.08
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 802 0 0 0 5107 1 0 0 25 0 1 0 123172429 3907584 786 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 954 786 95 220 0 731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3816

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1702048/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=6132 CPUtime=102.27
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 935 0 0 0 10226 1 0 0 25 0 1 0 123172429 6279168 919 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1533 919 95 220 0 1310 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1701408/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=6536 CPUtime=162.25
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1082 0 0 0 16224 1 0 0 25 0 1 0 123172429 6692864 1066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1634 1066 95 220 0 1411 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6536

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1700896/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=6940 CPUtime=222.23
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1190 0 0 0 22222 1 0 0 25 0 1 0 123172429 7106560 1174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529312 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1735 1174 95 220 0 1512 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1700448/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=7216 CPUtime=282.22
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1300 0 0 0 28221 1 0 0 25 0 1 0 123172429 7389184 1284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1804 1284 95 220 0 1581 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7216

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1700192/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=7496 CPUtime=342.2
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1370 0 0 0 34219 1 0 0 25 0 1 0 123172429 7675904 1354 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1874 1354 95 220 0 1651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7496

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1700000/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=7632 CPUtime=402.2
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1421 0 0 0 40218 2 0 0 25 0 1 0 123172429 7815168 1405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536563 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 1908 1405 95 220 0 1685 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7632

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1699296/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=8040 CPUtime=462.18
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1584 0 0 0 46216 2 0 0 25 0 1 0 123172429 8232960 1568 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 2010 1568 95 220 0 1787 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8040

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1699104/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=8312 CPUtime=522.16
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1640 0 0 0 52214 2 0 0 25 0 1 0 123172429 8511488 1624 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 2078 1624 95 220 0 1855 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8312

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1698912/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=8456 CPUtime=582.15
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1694 0 0 0 58213 2 0 0 25 0 1 0 123172429 8658944 1678 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 2114 1678 95 220 0 1891 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8456

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19407
/proc/meminfo: memFree=1698656/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=8732 CPUtime=642.14
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 1755 0 0 0 64212 2 0 0 25 0 1 0 123172429 8941568 1739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 2183 1739 95 220 0 1960 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8732


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693280/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=13100 CPUtime=4001.2
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3020 0 0 0 400110 10 0 0 25 0 1 0 123172429 13414400 3004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 3275 3004 95 220 0 3052 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 13100

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693216/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=13100 CPUtime=4061.18
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3030 0 0 0 406108 10 0 0 25 0 1 0 123172429 13414400 3014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 3275 3014 95 220 0 3052 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 13100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693152/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=13244 CPUtime=4121.17
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3047 0 0 0 412107 10 0 0 25 0 1 0 123172429 13561856 3031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 3311 3031 95 220 0 3088 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 13244

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693152/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17344 CPUtime=4181.16
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3083 0 0 0 418105 11 0 0 25 0 1 0 123172429 17760256 3067 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4336 3067 95 220 0 4113 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 17344

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693088/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17504 CPUtime=4241.14
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3100 0 0 0 424103 11 0 0 25 0 1 0 123172429 17924096 3084 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4376 3084 95 220 0 4153 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 17504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1693024/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17504 CPUtime=4301.13
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3112 0 0 0 430102 11 0 0 25 0 1 0 123172429 17924096 3096 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4376 3096 95 220 0 4153 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 17504

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692896/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17504 CPUtime=4361.11
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3128 0 0 0 436100 11 0 0 25 0 1 0 123172429 17924096 3112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4376 3112 95 220 0 4153 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 17504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692896/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17648 CPUtime=4421.1
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3143 0 0 0 442098 12 0 0 25 0 1 0 123172429 18071552 3127 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4412 3127 95 220 0 4189 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 17648

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692896/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17648 CPUtime=4481.09
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3149 0 0 0 448097 12 0 0 25 0 1 0 123172429 18071552 3133 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532484 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4412 3133 95 220 0 4189 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 17648

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692768/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17648 CPUtime=4541.07
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3164 0 0 0 454095 12 0 0 25 0 1 0 123172429 18071552 3148 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4412 3148 95 220 0 4189 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 17648

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692768/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17792 CPUtime=4601.06
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3173 0 0 0 460094 12 0 0 25 0 1 0 123172429 18219008 3157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4448 3157 95 220 0 4225 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 17792

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692704/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17792 CPUtime=4661.04
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3195 0 0 0 466092 12 0 0 25 0 1 0 123172429 18219008 3179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4448 3179 95 220 0 4225 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 17792

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692448/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17792 CPUtime=4721.03
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3250 0 0 0 472091 12 0 0 25 0 1 0 123172429 18219008 3234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4448 3234 95 220 0 4225 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 17792

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692512/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17936 CPUtime=4781.01
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3257 0 0 0 478089 12 0 0 25 0 1 0 123172429 18366464 3241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4484 3241 95 220 0 4261 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 17936

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692384/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=17936 CPUtime=4840.99
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3278 0 0 0 484087 12 0 0 25 0 1 0 123172429 18366464 3262 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4484 3262 95 220 0 4261 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 17936

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692320/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=18072 CPUtime=4900.98
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3292 0 0 0 490085 13 0 0 25 0 1 0 123172429 18505728 3276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4518 3276 95 220 0 4295 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 18072

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692320/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=18072 CPUtime=4960.97
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3305 0 0 0 496084 13 0 0 25 0 1 0 123172429 18505728 3289 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4518 3289 95 220 0 4295 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 18072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19607
/proc/meminfo: memFree=1692256/2055920 swapFree=4183292/4192956
[pid=19406] ppid=19404 vsize=18072 CPUtime=5000.06
/proc/19406/stat : 19406 (sat7_bin) R 19404 19406 18915 0 -1 4194304 3311 0 0 0 499993 13 0 0 25 0 1 0 123172429 18505728 3295 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19406/statm: 4518 3295 95 220 0 4295 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 18072

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.94
CPU system time (s): 0.138978
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 18072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3311
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= 7085

runsolver used 3.48947 second user time and 10.2174 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 14:14:33 UTC 2007

IDJOB= 425325
IDBENCH= 20001
IDSOLVER= 183
FILE ID= node51/425325-1177683273

PBS_JOBID= 4698635

Free space on /tmp= 66527 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425325-1177683273/sat7_bin /tmp/evaluation/425325-1177683273/instance-425325-1177683273.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425325-1177683273 -o ROOT/results/node51/solver-425325-1177683273 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425325-1177683273/sat7_bin /tmp/evaluation/425325-1177683273/instance-425325-1177683273.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 274278513

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1706112 kB
Buffers:         33572 kB
Cached:         173144 kB
SwapCached:       3676 kB
Active:         173332 kB
Inactive:       120992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706112 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            41520 kB
Committed_AS:  3826280 kB
PageTables:       1408 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= 66527 MiB

End job on node51 on Fri Apr 27 15:37:57 UTC 2007