Trace number 306758

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) 1200.09 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
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)

0.20/0.29	c Starting solver ...
0.29/0.37	c Restarting after 100 conflicts
0.40/0.48	c Restarting after 251 conflicts
0.61/0.67	c Restarting after 476 conflicts
0.81/0.90	c Restarting after 814 conflicts
1.22/1.30	c Restarting after 1321 conflicts
1.83/1.90	c Restarting after 2080 conflicts
2.75/2.79	c Restarting after 3219 conflicts
4.09/4.13	c Restarting after 4927 conflicts
6.24/6.26	c Restarting after 7489 conflicts
9.52/9.61	c Restarting after 11334 conflicts
14.94/14.99	c Restarting after 17100 conflicts
23.75/23.83	c Restarting after 25751 conflicts
40.03/40.07	c Restarting after 38727 conflicts
67.06/67.16	c Restarting after 58188 conflicts
113.25/113.38	c Restarting after 87380 conflicts
200.70/200.85	c Restarting after 131169 conflicts
346.29/346.52	c Restarting after 196853 conflicts
588.54/588.83	c Restarting after 295379 conflicts
1021.77/1022.17	c Restarting after 443169 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/node55/watcher-306758-1172105753 -o ROOT/results/node55/solver-306758-1172105753 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306758-1172105753/sat7_bin /tmp/evaluation/306758-1172105753/instance-306758-1172105753.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30013
/proc/meminfo: memFree=1961928/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=2116 CPUtime=0
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 381 0 0 0 0 0 0 0 18 0 1 0 230531782 2166784 364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 529 366 88 220 0 306 0

[startup+0.106804 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30013
/proc/meminfo: memFree=1961928/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=3660 CPUtime=0.1
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 760 0 0 0 10 0 0 0 18 0 1 0 230531782 3747840 743 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 915 743 88 220 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3660

[startup+0.514841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30013
/proc/meminfo: memFree=1961928/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=10152 CPUtime=0.5
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 1569 0 0 0 50 0 0 0 21 0 1 0 230531782 10395648 1552 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 2538 1552 95 220 0 2315 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10152

[startup+1.33492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1954880/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=10152 CPUtime=1.32
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 1921 0 0 0 131 1 0 0 25 0 1 0 230531782 10395648 1904 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532373 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 2538 1904 95 220 0 2315 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10152

[startup+2.97108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1953088/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=14252 CPUtime=2.96
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 2527 0 0 0 295 1 0 0 25 0 1 0 230531782 14594048 2510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 3563 2510 95 220 0 3340 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14252

[startup+6.25139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1948616/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=18352 CPUtime=6.24
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 3570 0 0 0 621 3 0 0 25 0 1 0 230531782 18792448 3553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 4588 3553 95 220 0 4365 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18352

[startup+12.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1940688/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=22452 CPUtime=12.69
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 5407 0 0 0 1264 5 0 0 25 0 1 0 230531782 22990848 5390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 5613 5390 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.6053 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1927056/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=38852 CPUtime=25.59
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 8950 0 0 0 2551 8 0 0 25 0 1 0 230531782 39784448 8933 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 9713 8933 95 220 0 9490 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38852

[startup+51.2117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1901584/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=63452 CPUtime=51.18
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 15226 0 0 0 5104 14 0 0 25 0 1 0 230531782 64974848 15209 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 15863 15209 95 220 0 15640 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 63452

[startup+102.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1873104/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=92264 CPUtime=102.39
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 22201 0 0 0 10218 21 0 0 25 0 1 0 230531782 94478336 22184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 23066 22184 95 220 0 22843 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 92264

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1869520/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=96592 CPUtime=162.39
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 23099 0 0 0 16217 22 0 0 25 0 1 0 230531782 98910208 23082 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 24148 23082 95 220 0 23925 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 96592

[startup+222.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1845136/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=121436 CPUtime=222.4
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 29237 0 0 0 22211 29 0 0 25 0 1 0 230531782 124350464 29220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 30359 29220 95 220 0 30136 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 121436

[startup+282.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30014
/proc/meminfo: memFree=1843280/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=121904 CPUtime=282.4
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 29625 0 0 0 28211 29 0 0 25 0 1 0 230531782 124829696 29608 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 30476 29608 95 220 0 30253 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 121904

[startup+342.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30122
/proc/meminfo: memFree=1838352/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=126284 CPUtime=342.4
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 30540 0 0 0 34207 33 0 0 25 0 1 0 230531782 129314816 30523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 31571 30523 95 220 0 31348 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 126284

[startup+402.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1818376/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=147180 CPUtime=402.37
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 35795 0 0 0 40198 39 0 0 25 0 1 0 230531782 150712320 35778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 36795 35778 95 220 0 36572 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 147180

[startup+462.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1818064/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=147300 CPUtime=462.37
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 35866 0 0 0 46198 39 0 0 25 0 1 0 230531782 150835200 35849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 36825 35849 95 220 0 36602 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 147300

[startup+522.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1815312/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=147648 CPUtime=522.38
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 36572 0 0 0 52197 41 0 0 25 0 1 0 230531782 151191552 36555 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 36912 36555 95 220 0 36689 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 147648

[startup+582.639 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30212
/proc/meminfo: memFree=1806992/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=156208 CPUtime=582.39
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 38628 0 0 0 58196 43 0 0 25 0 1 0 230531782 159956992 38611 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 39052 38611 95 220 0 38829 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 156208

[startup+642.659 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30212
/proc/meminfo: memFree=1796816/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=168620 CPUtime=642.39
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 41152 0 0 0 64193 46 0 0 25 0 1 0 230531782 172666880 41135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 42155 41135 95 220 0 41932 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 168620

[startup+702.677 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 30212
/proc/meminfo: memFree=1796432/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=168752 CPUtime=702.4
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 41226 0 0 0 70194 46 0 0 25 0 1 0 230531782 172802048 41209 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 42188 41209 95 220 0 41965 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 168752

[startup+762.692 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30212
/proc/meminfo: memFree=1795856/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=169132 CPUtime=762.4
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 41382 0 0 0 76193 47 0 0 25 0 1 0 230531782 173191168 41365 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 42283 41365 95 220 0 42060 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 169132

[startup+822.717 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30212
/proc/meminfo: memFree=1795216/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=169404 CPUtime=822.41
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 41532 0 0 0 82194 47 0 0 25 0 1 0 230531782 173469696 41515 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 42351 41515 95 220 0 42128 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 169404

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1792336/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=173916 CPUtime=882.41
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 42259 0 0 0 88193 48 0 0 25 0 1 0 230531782 178089984 42242 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 43479 42242 95 220 0 43256 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 173916

[startup+942.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1787024/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=178128 CPUtime=942.42
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 43560 0 0 0 94192 50 0 0 25 0 1 0 230531782 182403072 43543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 44532 43543 95 220 0 44309 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 178128

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1786960/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=178260 CPUtime=1002.42
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 43585 0 0 0 100192 50 0 0 25 0 1 0 230531782 182538240 43568 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 44565 43568 95 220 0 44342 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 178260

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1786512/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=178384 CPUtime=1062.42
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 43696 0 0 0 106192 50 0 0 25 0 1 0 230531782 182665216 43679 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 44596 43679 95 220 0 44373 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 178384

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1785040/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=178496 CPUtime=1122.43
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 44062 0 0 0 112192 51 0 0 25 0 1 0 230531782 182779904 44045 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 44624 44045 95 220 0 44401 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 178496

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1778832/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=187192 CPUtime=1182.43
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 45643 0 0 0 118190 53 0 0 25 0 1 0 230531782 191684608 45626 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 46798 45626 95 220 0 46575 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 187192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1778512/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=187192 CPUtime=1200.05
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 45685 0 0 0 119952 53 0 0 25 0 1 0 230531782 191684608 45668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 46798 45668 95 220 0 46575 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187192

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30212
/proc/meminfo: memFree=1778512/2055920 swapFree=4183352/4192956
[pid=30013] ppid=30011 vsize=187192 CPUtime=1200.05
/proc/30013/stat : 30013 (sat7_bin) R 30011 30013 29189 0 -1 4194304 45685 0 0 0 119952 53 0 0 25 0 1 0 230531782 191684608 45668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30013/statm: 46798 45668 95 220 0 46575 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.563914
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 187192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.563914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45685
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= 1388

runsolver used 0.789879 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Feb 22 00:55:53 UTC 2007

IDJOB= 306758
IDBENCH= 20189
IDSOLVER= 101
FILE ID= node55/306758-1172105753

PBS_JOBID= 3892886

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/306758-1172105753/sat7_bin /tmp/evaluation/306758-1172105753/instance-306758-1172105753.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-306758-1172105753 -o ROOT/results/node55/solver-306758-1172105753 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306758-1172105753/sat7_bin /tmp/evaluation/306758-1172105753/instance-306758-1172105753.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 951884509

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1962272 kB
Buffers:          3552 kB
Cached:          31140 kB
SwapCached:       4000 kB
Active:          23492 kB
Inactive:        21204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1962272 kB
SwapTotal:     4192956 kB
SwapFree:      4183352 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:            35028 kB
Committed_AS:   803012 kB
PageTables:       1380 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= 66561 MiB

End job on node55 on Thu Feb 22 01:15:56 UTC 2007