Trace number 303355

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) 1200.12 1200.63

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 101 conflicts
0.10/0.13	c Restarting after 252 conflicts
0.10/0.16	c Restarting after 478 conflicts
0.10/0.19	c Restarting after 815 conflicts
0.20/0.25	c Restarting after 1321 conflicts
0.30/0.34	c Restarting after 2080 conflicts
0.40/0.48	c Restarting after 3219 conflicts
0.71/0.72	c Restarting after 4927 conflicts
1.12/1.13	c Restarting after 7489 conflicts
1.93/1.98	c Restarting after 11333 conflicts
3.17/3.25	c Restarting after 17099 conflicts
5.52/5.55	c Restarting after 25749 conflicts
9.52/9.55	c Restarting after 38724 conflicts
15.76/15.81	c Restarting after 58185 conflicts
26.40/26.51	c Restarting after 87379 conflicts
43.41/43.43	c Restarting after 131168 conflicts
72.79/72.85	c Restarting after 196854 conflicts
121.63/121.71	c Restarting after 295380 conflicts
199.86/199.95	c Restarting after 443169 conflicts
325.07/325.23	c Restarting after 664852 conflicts
524.92/525.15	c Restarting after 997378 conflicts
841.24/841.73	c Restarting after 1496166 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/node39/watcher-303355-1172033314 -o ROOT/results/node39/solver-303355-1172033314 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303355-1172033314/sat7_bin /tmp/evaluation/303355-1172033314/instance-303355-1172033314.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 1.01 1.00 3/64 6428
/proc/meminfo: memFree=1822208/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=1064 CPUtime=0
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 223287271 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 266 114 87 220 0 43 0

[startup+0.106764 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6428
/proc/meminfo: memFree=1822208/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=3000 CPUtime=0.1
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 223287271 3072000 386 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 750 386 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514832 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 6428
/proc/meminfo: memFree=1822208/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=5056 CPUtime=0.51
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 670 0 0 0 51 0 0 0 21 0 1 0 223287271 5177344 653 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 1264 653 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33697 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6429
/proc/meminfo: memFree=1818936/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=5188 CPUtime=1.32
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 1008 0 0 0 132 0 0 0 25 0 1 0 223287271 5312512 991 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532803 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 1297 991 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97425 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6429
/proc/meminfo: memFree=1817400/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=9420 CPUtime=2.96
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 1344 0 0 0 296 0 0 0 25 0 1 0 223287271 9646080 1327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 2355 1327 95 220 0 2132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9420

[startup+6.25181 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6429
/proc/meminfo: memFree=1816376/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=9556 CPUtime=6.24
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 1566 0 0 0 623 1 0 0 25 0 1 0 223287271 9785344 1549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 2389 1549 95 220 0 2166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9556

[startup+12.7059 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6429
/proc/meminfo: memFree=1815040/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=9952 CPUtime=12.69
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 1854 0 0 0 1268 1 0 0 25 0 1 0 223287271 10190848 1837 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 2488 1837 95 220 0 2265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9952

[startup+25.6071 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1813952/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=10380 CPUtime=25.58
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 2114 0 0 0 2557 1 0 0 25 0 1 0 223287271 10629120 2097 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 2595 2097 95 220 0 2372 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 10380

[startup+51.2145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1812288/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=10916 CPUtime=51.19
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 2539 0 0 0 5117 2 0 0 25 0 1 0 223287271 11177984 2522 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 2729 2522 95 220 0 2506 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 10916

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1810688/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=15836 CPUtime=102.38
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 2941 0 0 0 10236 2 0 0 25 0 1 0 223287271 16216064 2924 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 3959 2924 95 220 0 3736 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 15836

[startup+162.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1808960/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=16592 CPUtime=162.38
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 3364 0 0 0 16236 2 0 0 25 0 1 0 223287271 16990208 3347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 4148 3347 95 220 0 3925 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16592

[startup+222.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1807808/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=17032 CPUtime=222.38
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 3680 0 0 0 22235 3 0 0 25 0 1 0 223287271 17440768 3663 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 4258 3663 95 220 0 4035 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 17032

[startup+282.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1807040/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=17640 CPUtime=282.37
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 3867 0 0 0 28234 3 0 0 25 0 1 0 223287271 18063360 3850 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 4410 3850 95 220 0 4187 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 17640

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1806208/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=17944 CPUtime=342.37
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4065 0 0 0 34233 4 0 0 25 0 1 0 223287271 18374656 4048 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 4486 4048 95 220 0 4263 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 17944

[startup+402.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1804928/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=22524 CPUtime=402.37
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4377 0 0 0 40233 4 0 0 25 0 1 0 223287271 23064576 4360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533689 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5631 4360 95 220 0 5408 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 22524

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1804672/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=22908 CPUtime=462.36
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4452 0 0 0 46232 4 0 0 25 0 1 0 223287271 23457792 4435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5727 4435 95 220 0 5504 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 22908

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1804544/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=23068 CPUtime=522.36
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4483 0 0 0 52232 4 0 0 25 0 1 0 223287271 23621632 4466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5767 4466 95 220 0 5544 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23068

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1803776/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=23372 CPUtime=582.36
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4660 0 0 0 58231 5 0 0 25 0 1 0 223287271 23932928 4643 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5843 4643 95 220 0 5620 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 23372

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1803456/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=23724 CPUtime=642.36
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4741 0 0 0 64231 5 0 0 25 0 1 0 223287271 24293376 4724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5931 4724 95 220 0 5708 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 23724

[startup+702.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6429
/proc/meminfo: memFree=1803072/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=23916 CPUtime=702.36
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4834 0 0 0 70231 5 0 0 25 0 1 0 223287271 24489984 4817 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 5979 4817 95 220 0 5756 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 23916

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6503
/proc/meminfo: memFree=1801552/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=24076 CPUtime=762.33
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4910 0 0 0 76227 6 0 0 25 0 1 0 223287271 24653824 4893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538032 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6019 4893 95 220 0 5796 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 24076

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6595
/proc/meminfo: memFree=1801160/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=24268 CPUtime=822.31
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 4980 0 0 0 82225 6 0 0 25 0 1 0 223287271 24850432 4963 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6067 4963 95 220 0 5844 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 24268

[startup+882.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1801536/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=24652 CPUtime=882.29
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5181 0 0 0 88223 6 0 0 25 0 1 0 223287271 25243648 5164 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6163 5164 95 220 0 5940 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 24652

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1801024/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=24972 CPUtime=942.29
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5302 0 0 0 94223 6 0 0 25 0 1 0 223287271 25571328 5285 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6243 5285 95 220 0 6020 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 24972

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800704/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25132 CPUtime=1002.3
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5367 0 0 0 100223 7 0 0 25 0 1 0 223287271 25735168 5350 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6283 5350 95 220 0 6060 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 25132

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800384/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25484 CPUtime=1062.29
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5436 0 0 0 106222 7 0 0 25 0 1 0 223287271 26095616 5419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6371 5419 95 220 0 6148 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 25484

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800192/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25644 CPUtime=1122.28
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5502 0 0 0 112221 7 0 0 25 0 1 0 223287271 26259456 5485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6411 5485 95 220 0 6188 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 25644

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800192/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25644 CPUtime=1182.28
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5526 0 0 0 118221 7 0 0 25 0 1 0 223287271 26259456 5509 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6411 5509 95 220 0 6188 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 25644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800128/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25836 CPUtime=1200.1
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5538 0 0 0 120003 7 0 0 25 0 1 0 223287271 26456064 5521 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6459 5521 95 220 0 6236 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 25836

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6627
/proc/meminfo: memFree=1800128/2055920 swapFree=4183736/4192956
[pid=6428] ppid=6426 vsize=25836 CPUtime=1200.1
/proc/6428/stat : 6428 (sat7_bin) R 6426 6428 5940 0 -1 4194304 5538 0 0 0 120003 7 0 0 25 0 1 0 223287271 26456064 5521 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6428/statm: 6459 5521 95 220 0 6236 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 25836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.12
CPU user time (s): 1200.04
CPU system time (s): 0.079987
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 25836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5538
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= 3039

runsolver used 0.834873 second user time and 2.46162 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 04:48:34 UTC 2007

IDJOB= 303355
IDBENCH= 20106
IDSOLVER= 101
FILE ID= node39/303355-1172033314

PBS_JOBID= 3892699

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303355-1172033314/sat7_bin /tmp/evaluation/303355-1172033314/instance-303355-1172033314.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-303355-1172033314 -o ROOT/results/node39/solver-303355-1172033314 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303355-1172033314/sat7_bin /tmp/evaluation/303355-1172033314/instance-303355-1172033314.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 913817077

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1822616 kB
Buffers:         31752 kB
Cached:         152060 kB
SwapCached:       3460 kB
Active:          86076 kB
Inactive:       108000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822616 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            25236 kB
Committed_AS:   591988 kB
PageTables:       1412 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 node39 on Wed Feb 21 05:08:37 UTC 2007