Trace number 301797

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) 1200.1 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 101 conflicts
0.10/0.17	c Restarting after 251 conflicts
0.20/0.21	c Restarting after 476 conflicts
0.20/0.27	c Restarting after 813 conflicts
0.30/0.36	c Restarting after 1320 conflicts
0.40/0.50	c Restarting after 2081 conflicts
0.71/0.72	c Restarting after 3221 conflicts
1.01/1.10	c Restarting after 4929 conflicts
1.63/1.71	c Restarting after 7493 conflicts
2.75/2.78	c Restarting after 11339 conflicts
4.70/4.75	c Restarting after 17106 conflicts
8.29/8.33	c Restarting after 25756 conflicts
14.33/14.41	c Restarting after 38731 conflicts
25.60/25.61	c Restarting after 58193 conflicts
43.52/43.54	c Restarting after 87385 conflicts
74.24/74.34	c Restarting after 131175 conflicts
125.96/126.04	c Restarting after 196859 conflicts
207.38/207.50	c Restarting after 295385 conflicts
350.25/350.36	c Restarting after 443174 conflicts
578.12/578.31	c Restarting after 664858 conflicts
928.26/928.60	c Restarting after 997383 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/node2/watcher-301797-1171992110 -o ROOT/results/node2/solver-301797-1171992110 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301797-1171992110/sat7_bin /tmp/evaluation/301797-1171992110/instance-301797-1171992110.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: 2.00 2.09 2.60 3/77 13420
/proc/meminfo: memFree=436088/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=1248 CPUtime=0
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 219165971 1277952 140 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 312 140 87 220 0 89 0

[startup+0.106938 s]
/proc/loadavg: 2.00 2.09 2.60 3/77 13420
/proc/meminfo: memFree=436088/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=3052 CPUtime=0.1
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 444 0 0 0 10 0 0 0 18 0 1 0 219165971 3125248 427 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 763 427 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.514979 s]
/proc/loadavg: 2.00 2.09 2.60 3/77 13420
/proc/meminfo: memFree=436088/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=5244 CPUtime=0.5
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 920 0 0 0 50 0 0 0 21 0 1 0 219165971 5369856 903 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 1311 903 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.33507 s]
/proc/loadavg: 1.92 2.07 2.59 2/78 13421
/proc/meminfo: memFree=431088/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=9344 CPUtime=1.33
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 1484 0 0 0 132 1 0 0 25 0 1 0 219165971 9568256 1467 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 2336 1467 95 220 0 2113 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9344

[startup+2.97123 s]
/proc/loadavg: 1.92 2.07 2.59 2/78 13421
/proc/meminfo: memFree=428208/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=13444 CPUtime=2.96
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 2400 0 0 0 295 1 0 0 25 0 1 0 219165971 13766656 2383 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 3361 2383 95 220 0 3138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13444

[startup+6.25357 s]
/proc/loadavg: 1.85 2.06 2.58 2/78 13421
/proc/meminfo: memFree=421808/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=17544 CPUtime=6.24
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 3847 0 0 0 621 3 0 0 25 0 1 0 219165971 17965056 3830 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 4386 3830 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7042 s]
/proc/loadavg: 1.78 2.04 2.58 2/78 13421
/proc/meminfo: memFree=418032/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=21644 CPUtime=12.69
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 4545 0 0 0 1265 4 0 0 25 0 1 0 219165971 22163456 4528 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 5411 4528 95 220 0 5188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21644

[startup+25.5126 s]
/proc/loadavg: 1.66 2.00 2.56 2/78 13421
/proc/meminfo: memFree=415600/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=21916 CPUtime=25.5
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 5167 0 0 0 2545 5 0 0 25 0 1 0 219165971 22441984 5150 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 5479 5150 95 220 0 5256 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21916

[startup+51.1262 s]
/proc/loadavg: 1.40 1.91 2.51 2/78 13421
/proc/meminfo: memFree=410736/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=26412 CPUtime=51.1
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 6388 0 0 0 5104 6 0 0 25 0 1 0 219165971 27045888 6371 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 6603 6371 95 220 0 6380 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26412

[startup+102.342 s]
/proc/loadavg: 1.17 1.76 2.43 2/78 13421
/proc/meminfo: memFree=405168/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=35564 CPUtime=102.3
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 7749 0 0 0 10222 8 0 0 25 0 1 0 219165971 36417536 7732 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 8891 7732 95 220 0 8668 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35564

[startup+162.38 s]
/proc/loadavg: 1.06 1.62 2.33 2/78 13421
/proc/meminfo: memFree=401008/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=36232 CPUtime=162.32
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 8780 0 0 0 16223 9 0 0 25 0 1 0 219165971 37101568 8763 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 9058 8763 95 220 0 8835 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 36232

[startup+222.413 s]
/proc/loadavg: 1.02 1.51 2.25 2/78 13421
/proc/meminfo: memFree=397424/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=40876 CPUtime=222.34
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 9668 0 0 0 22223 11 0 0 25 0 1 0 219165971 41857024 9651 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 10219 9651 95 220 0 9996 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 40876

[startup+282.444 s]
/proc/loadavg: 1.01 1.41 2.17 2/78 13421
/proc/meminfo: memFree=395632/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=41572 CPUtime=282.35
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 10095 0 0 0 28224 11 0 0 25 0 1 0 219165971 42569728 10078 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 10393 10078 95 220 0 10170 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 41572

[startup+342.474 s]
/proc/loadavg: 1.00 1.33 2.09 2/78 13421
/proc/meminfo: memFree=394736/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=45940 CPUtime=342.36
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 10311 0 0 0 34224 12 0 0 25 0 1 0 219165971 47042560 10294 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 11485 10294 95 220 0 11262 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45940

[startup+402.508 s]
/proc/loadavg: 1.00 1.27 2.02 2/78 13421
/proc/meminfo: memFree=391408/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=46632 CPUtime=402.39
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 11142 0 0 0 40225 14 0 0 25 0 1 0 219165971 47751168 11125 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 11658 11125 95 220 0 11435 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 46632

[startup+462.536 s]
/proc/loadavg: 1.00 1.22 1.95 2/78 13421
/proc/meminfo: memFree=388080/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=51356 CPUtime=462.39
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 11965 0 0 0 46224 15 0 0 25 0 1 0 219165971 52588544 11948 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 12839 11948 95 220 0 12616 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 51356

[startup+522.564 s]
/proc/loadavg: 1.04 1.19 1.89 2/78 13421
/proc/meminfo: memFree=387312/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=51500 CPUtime=522.4
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 12176 0 0 0 52224 16 0 0 25 0 1 0 219165971 52736000 12159 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 12875 12159 95 220 0 12652 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 51500

[startup+582.595 s]
/proc/loadavg: 1.01 1.15 1.84 2/78 13421
/proc/meminfo: memFree=386800/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=51912 CPUtime=582.43
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 12287 0 0 0 58226 17 0 0 25 0 1 0 219165971 53157888 12270 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 12978 12270 95 220 0 12755 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 51912

[startup+642.631 s]
/proc/loadavg: 1.00 1.12 1.78 2/78 13421
/proc/meminfo: memFree=382832/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=56700 CPUtime=642.44
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 13292 0 0 0 64226 18 0 0 25 0 1 0 219165971 58060800 13275 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14175 13275 95 220 0 13952 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 56700

[startup+702.663 s]
/proc/loadavg: 1.00 1.10 1.73 2/78 13421
/proc/meminfo: memFree=382000/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=56996 CPUtime=702.45
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 13502 0 0 0 70226 19 0 0 25 0 1 0 219165971 58363904 13485 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14249 13485 95 220 0 14026 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 56996

[startup+762.689 s]
/proc/loadavg: 1.00 1.08 1.68 2/78 13421
/proc/meminfo: memFree=381296/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=57292 CPUtime=762.46
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 13664 0 0 0 76227 19 0 0 25 0 1 0 219165971 58667008 13647 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14323 13647 95 220 0 14100 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 57292

[startup+822.718 s]
/proc/loadavg: 1.00 1.06 1.63 2/78 13421
/proc/meminfo: memFree=380656/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=57452 CPUtime=822.48
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 13836 0 0 0 82228 20 0 0 25 0 1 0 219165971 58830848 13819 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14363 13819 95 220 0 14140 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 57452

[startup+882.746 s]
/proc/loadavg: 1.00 1.05 1.59 2/78 13421
/proc/meminfo: memFree=380400/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=57588 CPUtime=882.48
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 13881 0 0 0 88228 20 0 0 25 0 1 0 219165971 58970112 13864 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14397 13864 95 220 0 14174 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 57588

[startup+942.774 s]
/proc/loadavg: 1.04 1.05 1.56 2/78 13421
/proc/meminfo: memFree=379504/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=57864 CPUtime=942.5
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14117 0 0 0 94229 21 0 0 25 0 1 0 219165971 59252736 14100 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 14466 14100 95 220 0 14243 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 57864

[startup+1002.81 s]
/proc/loadavg: 1.07 1.06 1.53 2/78 13421
/proc/meminfo: memFree=378416/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=62508 CPUtime=1002.51
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14382 0 0 0 100229 22 0 0 25 0 1 0 219165971 64008192 14365 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15627 14365 95 220 0 15404 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 62508

[startup+1062.84 s]
/proc/loadavg: 1.02 1.04 1.49 2/78 13421
/proc/meminfo: memFree=377968/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=62992 CPUtime=1062.53
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14504 0 0 0 106231 22 0 0 25 0 1 0 219165971 64503808 14487 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15748 14487 95 220 0 15525 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 62992

[startup+1122.87 s]
/proc/loadavg: 1.01 1.03 1.46 2/78 13423
/proc/meminfo: memFree=377584/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=63268 CPUtime=1122.55
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14597 0 0 0 112232 23 0 0 25 0 1 0 219165971 64786432 14580 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15817 14580 95 220 0 15594 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 63268

[startup+1182.91 s]
/proc/loadavg: 1.00 1.02 1.43 2/78 13423
/proc/meminfo: memFree=377008/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=63572 CPUtime=1182.57
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14738 0 0 0 118233 24 0 0 25 0 1 0 219165971 65097728 14721 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15893 14721 95 220 0 15670 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 63572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.02 1.42 2/78 13423
/proc/meminfo: memFree=376880/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=63732 CPUtime=1200.08
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14763 0 0 0 119984 24 0 0 25 0 1 0 219165971 65261568 14746 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15933 14746 95 220 0 15710 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63732

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.02 1.42 2/78 13423
/proc/meminfo: memFree=376880/2055920 swapFree=4192812/4192956
[pid=13420] ppid=13418 vsize=63732 CPUtime=1200.08
/proc/13420/stat : 13420 (sat7_bin) R 13418 13420 12576 0 -1 4194304 14763 0 0 0 119984 24 0 0 25 0 1 0 219165971 65261568 14746 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13420/statm: 15933 14746 95 220 0 15710 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.251961
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 63732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14763
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= 1486

runsolver used 1.40679 second user time and 2.83757 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 17:21:50 UTC 2007

IDJOB= 301797
IDBENCH= 20068
IDSOLVER= 101
FILE ID= node2/301797-1171992110

PBS_JOBID= 3849092

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301797-1171992110/sat7_bin /tmp/evaluation/301797-1171992110/instance-301797-1171992110.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301797-1171992110 -o ROOT/results/node2/solver-301797-1171992110 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301797-1171992110/sat7_bin /tmp/evaluation/301797-1171992110/instance-301797-1171992110.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 683992979

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:        436496 kB
Buffers:         53992 kB
Cached:        1426300 kB
SwapCached:          0 kB
Active:         964000 kB
Inactive:       576528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        436496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          79120 kB
Slab:            64368 kB
Committed_AS:  1193640 kB
PageTables:       1812 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= 66549 MiB

End job on node2 on Tue Feb 20 17:41:53 UTC 2007