Trace number 425508

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) 5000.14 5002.06

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.29	c Starting solver ...
0.29/0.36	c Restarting after 100 conflicts
0.39/0.47	c Restarting after 252 conflicts
0.59/0.63	c Restarting after 478 conflicts
0.79/0.87	c Restarting after 815 conflicts
1.19/1.27	c Restarting after 1323 conflicts
1.79/1.85	c Restarting after 2083 conflicts
2.69/2.73	c Restarting after 3223 conflicts
3.99/4.08	c Restarting after 4931 conflicts
6.19/6.23	c Restarting after 7493 conflicts
9.69/9.72	c Restarting after 11337 conflicts
15.38/15.47	c Restarting after 17105 conflicts
24.58/24.69	c Restarting after 25754 conflicts
40.48/40.56	c Restarting after 38728 conflicts
68.97/69.03	c Restarting after 58189 conflicts
117.66/117.78	c Restarting after 87381 conflicts
210.21/210.37	c Restarting after 131170 conflicts
361.67/361.82	c Restarting after 196858 conflicts
593.58/593.80	c Restarting after 295385 conflicts
970.95/971.39	c Restarting after 443176 conflicts
1627.42/1628.18	c Restarting after 664860 conflicts
2753.62/2754.79	c Restarting after 997388 conflicts
4761.52/4763.35	c Restarting after 1496176 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/node20/watcher-425508-1177778279 -o ROOT/results/node20/solver-425508-1177778279 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425508-1177778279/sat7_bin /tmp/evaluation/425508-1177778279/instance-425508-1177778279.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: 1.00 1.00 1.00 3/77 12600
/proc/meminfo: memFree=1611168/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=2116 CPUtime=0
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 386 0 0 0 0 0 0 0 18 0 1 0 225745284 2166784 370 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 529 371 88 220 0 306 0

[startup+0.094882 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12600
/proc/meminfo: memFree=1611168/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=3660 CPUtime=0.09
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 225745284 3747840 710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 915 710 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.101884 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12600
/proc/meminfo: memFree=1611168/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=3660 CPUtime=0.09
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 745 0 0 0 9 0 0 0 18 0 1 0 225745284 3747840 729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 915 729 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301923 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12600
/proc/meminfo: memFree=1611168/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=10152 CPUtime=0.29
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 1430 0 0 0 29 0 0 0 19 0 1 0 225745284 10395648 1414 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 2538 1414 93 220 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.702004 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12600
/proc/meminfo: memFree=1611168/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=10152 CPUtime=0.69
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 1654 0 0 0 69 0 0 0 22 0 1 0 225745284 10395648 1638 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 2538 1638 95 220 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1604440/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=10152 CPUtime=1.49
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 1983 0 0 0 148 1 0 0 25 0 1 0 225745284 10395648 1967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 2538 1967 95 220 0 2315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10152

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1602520/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=14252 CPUtime=3.09
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 2561 0 0 0 308 1 0 0 25 0 1 0 225745284 14594048 2545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 3563 2545 95 220 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1598048/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=18352 CPUtime=6.29
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 3594 0 0 0 626 3 0 0 25 0 1 0 225745284 18792448 3578 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 4588 3578 95 220 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1589728/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=26552 CPUtime=12.69
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 5603 0 0 0 1264 5 0 0 25 0 1 0 225745284 27189248 5587 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 6638 5587 95 220 0 6415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26552

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1576224/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=38852 CPUtime=25.48
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 8822 0 0 0 2540 8 0 0 25 0 1 0 225745284 39784448 8806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 9713 8806 95 220 0 9490 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38852

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1555296/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=59352 CPUtime=51.07
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 14094 0 0 0 5093 14 0 0 25 0 1 0 225745284 60776448 14078 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 14838 14078 95 220 0 14615 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59352

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1524384/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=88276 CPUtime=102.26
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 21681 0 0 0 10203 23 0 0 25 0 1 0 225745284 90394624 21665 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 22069 21665 95 220 0 21846 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 88276

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12601
/proc/meminfo: memFree=1513376/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=100932 CPUtime=162.23
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 24534 0 0 0 16197 26 0 0 25 0 1 0 225745284 103354368 24518 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 25233 24518 95 220 0 25010 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1489632/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=125792 CPUtime=222.21
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 30352 0 0 0 22189 32 0 0 25 0 1 0 225745284 128811008 30336 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 31448 30336 95 220 0 31225 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 125792

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1481568/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=130244 CPUtime=282.19
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 32343 0 0 0 28184 35 0 0 25 0 1 0 225745284 133369856 32327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 32561 32327 95 220 0 32338 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 130244

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1480928/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=134456 CPUtime=342.17
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 32494 0 0 0 34181 36 0 0 25 0 1 0 225745284 137682944 32478 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 33614 32478 95 220 0 33391 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 134456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1475232/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=138924 CPUtime=402.15
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 33981 0 0 0 40177 38 0 0 25 0 1 0 225745284 142258176 33965 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 34731 33965 95 220 0 34508 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 138924

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1469984/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=143136 CPUtime=462.13
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 35218 0 0 0 46173 40 0 0 25 0 1 0 225745284 146571264 35202 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 35784 35202 95 220 0 35561 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 143136

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1468640/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=143492 CPUtime=522.11
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 35569 0 0 0 52170 41 0 0 25 0 1 0 225745284 146935808 35553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 35873 35553 95 220 0 35650 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 143492

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1465824/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=147940 CPUtime=582.08
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 36274 0 0 0 58166 42 0 0 25 0 1 0 225745284 151490560 36258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 36985 36258 95 220 0 36762 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 147940

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12603
/proc/meminfo: memFree=1456928/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=156256 CPUtime=642.07
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 38495 0 0 0 64162 45 0 0 25 0 1 0 225745284 160006144 38479 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 39064 38479 95 220 0 38841 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 156256


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1318880/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=293960 CPUtime=4000.79
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 72977 0 0 0 399969 110 0 0 25 0 1 0 225745284 301015040 72961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 73490 72961 95 220 0 73267 0
Current children cumulated CPU time (s) 4000.79
Current children cumulated vsize (KiB) 293960

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1306720/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=306260 CPUtime=4060.76
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 75977 0 0 0 405963 113 0 0 25 0 1 0 225745284 313610240 75961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 76565 75961 95 220 0 76342 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 306260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1297696/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=318696 CPUtime=4120.74
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 78253 0 0 0 411959 115 0 0 25 0 1 0 225745284 326344704 78237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 79674 78237 95 220 0 79451 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 318696

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1289952/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=322796 CPUtime=4180.72
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 80161 0 0 0 417954 118 0 0 25 0 1 0 225745284 330543104 80145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 80699 80145 95 220 0 80476 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 322796

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1281632/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=331120 CPUtime=4240.7
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 82236 0 0 0 423950 120 0 0 25 0 1 0 225745284 339066880 82220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 82780 82220 95 220 0 82557 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 331120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1274656/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=339432 CPUtime=4300.67
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 83978 0 0 0 429945 122 0 0 25 0 1 0 225745284 347578368 83962 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 84858 83962 95 220 0 84635 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 339432

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1265760/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=347924 CPUtime=4360.65
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 86230 0 0 0 435940 125 0 0 25 0 1 0 225745284 356274176 86214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 86981 86214 95 220 0 86758 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 347924

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1259424/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=356256 CPUtime=4420.64
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 87764 0 0 0 441936 128 0 0 25 0 1 0 225745284 364806144 87748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 89064 87748 95 220 0 88841 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 356256

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1259424/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=356376 CPUtime=4480.61
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 87774 0 0 0 447933 128 0 0 25 0 1 0 225745284 364929024 87758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 89094 87758 95 220 0 88871 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 356376

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1259360/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=356376 CPUtime=4540.6
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 87782 0 0 0 453931 129 0 0 25 0 1 0 225745284 364929024 87766 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 89094 87766 95 220 0 88871 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 356376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1259232/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=356552 CPUtime=4600.57
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 87821 0 0 0 459928 129 0 0 25 0 1 0 225745284 365109248 87805 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 89138 87805 95 220 0 88915 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 356552

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1253536/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=360652 CPUtime=4660.55
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 89251 0 0 0 465924 131 0 0 25 0 1 0 225745284 369307648 89235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 90163 89235 95 220 0 89940 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 360652

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1242848/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=373080 CPUtime=4720.53
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 91893 0 0 0 471920 133 0 0 25 0 1 0 225745284 382033920 91877 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 93270 91877 95 220 0 93047 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 373080

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1233888/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=381404 CPUtime=4780.51
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 94155 0 0 0 477915 136 0 0 25 0 1 0 225745284 390557696 94139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539149 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 95351 94139 95 220 0 95128 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 381404

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1231648/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=381516 CPUtime=4840.48
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 94698 0 0 0 483911 137 0 0 25 0 1 0 225745284 390672384 94682 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 95379 94682 95 220 0 95156 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 381516

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1229664/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=385872 CPUtime=4900.46
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 95200 0 0 0 489908 138 0 0 25 0 1 0 225745284 395132928 95184 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 96468 95184 95 220 0 96245 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 385872

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12803
/proc/meminfo: memFree=1229280/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=386228 CPUtime=4960.44
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 95284 0 0 0 495905 139 0 0 25 0 1 0 225745284 395497472 95268 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 96557 95268 95 220 0 96334 0
Current children cumulated CPU time (s) 4960.44
Current children cumulated vsize (KiB) 386228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12919
/proc/meminfo: memFree=1227816/2055920 swapFree=4154160/4192956
[pid=12600] ppid=12598 vsize=386340 CPUtime=5000.07
/proc/12600/stat : 12600 (sat7_bin) R 12598 12600 12071 0 -1 4194304 95320 0 0 0 499868 139 0 0 25 0 1 0 225745284 395612160 95304 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12600/statm: 96585 95304 95 220 0 96362 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 386340

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): 5002.06
CPU time (s): 5000.14
CPU user time (s): 4998.68
CPU system time (s): 1.45478
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 386340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.68
system time used= 1.45478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95320
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= 10973

runsolver used 3.9584 second user time and 10.8374 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 28 16:37:59 UTC 2007

IDJOB= 425508
IDBENCH= 20188
IDSOLVER= 183
FILE ID= node20/425508-1177778279

PBS_JOBID= 4715672

Free space on /tmp= 66528 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/425508-1177778279/sat7_bin /tmp/evaluation/425508-1177778279/instance-425508-1177778279.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-425508-1177778279 -o ROOT/results/node20/solver-425508-1177778279 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425508-1177778279/sat7_bin /tmp/evaluation/425508-1177778279/instance-425508-1177778279.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 719755916

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1611512 kB
Buffers:         50652 kB
Cached:         303152 kB
SwapCached:      18428 kB
Active:         201748 kB
Inactive:       177224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611512 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            51000 kB
Committed_AS:  2132044 kB
PageTables:       1744 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= 66528 MiB

End job on node20 on Sat Apr 28 18:01:24 UTC 2007