Trace number 425425

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) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4113.9
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)

0.09/0.11	c Starting solver ...
0.09/0.12	c Restarting after 100 conflicts
0.09/0.13	c Restarting after 250 conflicts
0.09/0.16	c Restarting after 475 conflicts
0.09/0.19	c Restarting after 813 conflicts
0.19/0.25	c Restarting after 1319 conflicts
0.29/0.34	c Restarting after 2078 conflicts
0.39/0.48	c Restarting after 3218 conflicts
0.69/0.73	c Restarting after 4926 conflicts
1.09/1.15	c Restarting after 7490 conflicts
1.89/1.93	c Restarting after 11335 conflicts
3.19/3.20	c Restarting after 17102 conflicts
5.40/5.41	c Restarting after 25751 conflicts
9.39/9.41	c Restarting after 38725 conflicts
15.78/15.86	c Restarting after 58187 conflicts
26.49/26.53	c Restarting after 87380 conflicts
44.48/44.52	c Restarting after 131170 conflicts
72.97/73.03	c Restarting after 196854 conflicts
120.28/120.49	c Restarting after 295380 conflicts
199.65/199.83	c Restarting after 443169 conflicts
321.12/321.37	c Restarting after 664853 conflicts
523.56/523.83	c Restarting after 997379 conflicts
854.78/855.13	c Restarting after 1496167 conflicts
1393.05/1393.50	c Restarting after 2244349 conflicts
2221.05/2221.76	c Restarting after 3366624 conflicts
3581.51/3582.57	c Restarting after 5050035 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/node55/watcher-425425-1177736377 -o ROOT/results/node55/solver-425425-1177736377 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425425-1177736377/sat7_bin /tmp/evaluation/425425-1177736377/instance-425425-1177736377.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: 1.84 1.97 1.89 3/64 30779
/proc/meminfo: memFree=1396092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=1064 CPUtime=0
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 221547689 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 266 114 87 220 0 43 0

[startup+0.040083 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 30779
/proc/meminfo: memFree=1396092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=1456 CPUtime=0.03
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 222 0 0 0 3 0 0 0 18 0 1 0 221547689 1490944 206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134659260 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 364 207 88 220 0 141 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1456

[startup+0.101088 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 30779
/proc/meminfo: memFree=1396092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=3000 CPUtime=0.09
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 387 0 0 0 9 0 0 0 18 0 1 0 221547689 3072000 371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 750 371 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301105 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 30779
/proc/meminfo: memFree=1396092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=3004 CPUtime=0.29
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 561 0 0 0 29 0 0 0 19 0 1 0 221547689 3076096 545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 751 545 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701144 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 30779
/proc/meminfo: memFree=1396092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=5188 CPUtime=0.69
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 757 0 0 0 69 0 0 0 22 0 1 0 221547689 5312512 741 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 1297 741 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50122 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 30780
/proc/meminfo: memFree=1392948/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=5188 CPUtime=1.49
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 1058 0 0 0 149 0 0 0 25 0 1 0 221547689 5312512 1042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 1297 1042 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10137 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 30780
/proc/meminfo: memFree=1391412/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=9424 CPUtime=3.09
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 1338 0 0 0 309 0 0 0 25 0 1 0 221547689 9650176 1322 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 2356 1322 95 220 0 2133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9424

[startup+6.30167 s]
/proc/loadavg: 1.77 1.95 1.88 2/65 30780
/proc/meminfo: memFree=1390388/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=9556 CPUtime=6.29
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 1520 0 0 0 628 1 0 0 25 0 1 0 221547689 9785344 1504 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 2389 1504 95 220 0 2166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9556

[startup+12.7013 s]
/proc/loadavg: 1.71 1.93 1.88 2/65 30780
/proc/meminfo: memFree=1389316/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=9824 CPUtime=12.68
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 1791 0 0 0 1267 1 0 0 25 0 1 0 221547689 10059776 1775 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 2456 1775 95 220 0 2233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9824

[startup+25.5015 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 30780
/proc/meminfo: memFree=1388100/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=10400 CPUtime=25.49
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 2052 0 0 0 2547 2 0 0 25 0 1 0 221547689 10649600 2036 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 2600 2036 95 220 0 2377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10400

[startup+51.1019 s]
/proc/loadavg: 1.36 1.82 1.84 2/65 30780
/proc/meminfo: memFree=1386308/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=11096 CPUtime=51.07
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 2496 0 0 0 5105 2 0 0 25 0 1 0 221547689 11362304 2480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 2774 2480 95 220 0 2551 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11096

[startup+102.306 s]
/proc/loadavg: 1.40 1.74 1.81 2/71 30888
/proc/meminfo: memFree=1382732/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=16040 CPUtime=102.22
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 3037 0 0 0 10219 3 0 0 25 0 1 0 221547689 16424960 3021 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4010 3021 95 220 0 3787 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 16040

[startup+162.301 s]
/proc/loadavg: 1.14 1.60 1.76 2/65 30978
/proc/meminfo: memFree=1382596/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=16748 CPUtime=162.16
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 3365 0 0 0 16212 4 0 0 25 0 1 0 221547689 17149952 3349 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4187 3349 95 220 0 3964 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 16748

[startup+222.301 s]
/proc/loadavg: 1.05 1.49 1.71 2/65 30978
/proc/meminfo: memFree=1381700/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=17196 CPUtime=222.14
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 3602 0 0 0 22210 4 0 0 25 0 1 0 221547689 17608704 3586 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4299 3586 95 220 0 4076 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 17196

[startup+282.302 s]
/proc/loadavg: 1.02 1.40 1.66 2/65 30978
/proc/meminfo: memFree=1381124/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=17820 CPUtime=282.13
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 3766 0 0 0 28208 5 0 0 25 0 1 0 221547689 18247680 3750 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4455 3750 95 220 0 4232 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 17820

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.62 2/65 30978
/proc/meminfo: memFree=1380164/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=18300 CPUtime=342.11
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4018 0 0 0 34206 5 0 0 25 0 1 0 221547689 18739200 4002 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4575 4002 95 220 0 4352 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 18300

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.58 2/65 30978
/proc/meminfo: memFree=1379076/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=18956 CPUtime=402.09
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4282 0 0 0 40204 5 0 0 25 0 1 0 221547689 19410944 4266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4739 4266 95 220 0 4516 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 18956

[startup+462.302 s]
/proc/loadavg: 1.00 1.21 1.54 2/65 30978
/proc/meminfo: memFree=1378308/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=19276 CPUtime=462.08
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4468 0 0 0 46203 5 0 0 25 0 1 0 221547689 19738624 4452 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 4819 4452 95 220 0 4596 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 19276

[startup+522.302 s]
/proc/loadavg: 1.07 1.18 1.51 2/65 30978
/proc/meminfo: memFree=1377796/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=23760 CPUtime=522.06
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4589 0 0 0 52201 5 0 0 25 0 1 0 221547689 24330240 4573 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533655 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 5940 4573 95 220 0 5717 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 23760

[startup+582.301 s]
/proc/loadavg: 1.08 1.16 1.48 2/65 30978
/proc/meminfo: memFree=1377092/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=23920 CPUtime=582.05
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4783 0 0 0 58199 6 0 0 25 0 1 0 221547689 24494080 4767 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 5980 4767 95 220 0 5757 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 23920

[startup+642.301 s]
/proc/loadavg: 1.09 1.15 1.45 2/65 30978
/proc/meminfo: memFree=1376580/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=24272 CPUtime=642.04
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 4891 0 0 0 64198 6 0 0 25 0 1 0 221547689 24854528 4875 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 6068 4875 95 220 0 5845 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24272


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1365380/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=35428 CPUtime=4061.11
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7673 0 0 0 406097 14 0 0 25 0 1 0 221547689 36278272 7657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 8857 7657 95 220 0 8634 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 35428

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1365316/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=35620 CPUtime=4121.09
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7686 0 0 0 412095 14 0 0 25 0 1 0 221547689 36474880 7670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 8905 7670 95 220 0 8682 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 35620

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1365252/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=35620 CPUtime=4181.07
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7713 0 0 0 418093 14 0 0 25 0 1 0 221547689 36474880 7697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 8905 7697 95 220 0 8682 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 35620

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1365124/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=35752 CPUtime=4241.06
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7738 0 0 0 424092 14 0 0 25 0 1 0 221547689 36610048 7722 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 8938 7722 95 220 0 8715 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 35752

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1365060/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=35944 CPUtime=4301.04
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7750 0 0 0 430090 14 0 0 25 0 1 0 221547689 36806656 7734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 8986 7734 95 220 0 8763 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 35944

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364804/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36076 CPUtime=4361.03
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7814 0 0 0 436089 14 0 0 25 0 1 0 221547689 36941824 7798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9019 7798 95 220 0 8796 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 36076

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364740/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36236 CPUtime=4421.01
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7831 0 0 0 442087 14 0 0 25 0 1 0 221547689 37105664 7815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9059 7815 95 220 0 8836 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 36236

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364740/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36236 CPUtime=4480.99
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7834 0 0 0 448085 14 0 0 25 0 1 0 221547689 37105664 7818 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9059 7818 95 220 0 8836 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 36236

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364612/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36368 CPUtime=4540.98
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7879 0 0 0 454084 14 0 0 25 0 1 0 221547689 37240832 7863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9092 7863 95 220 0 8869 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 36368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364484/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36368 CPUtime=4600.98
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7890 0 0 0 460083 15 0 0 25 0 1 0 221547689 37240832 7874 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9092 7874 95 220 0 8869 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 36368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364420/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36500 CPUtime=4660.96
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7909 0 0 0 466081 15 0 0 25 0 1 0 221547689 37376000 7893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9125 7893 95 220 0 8902 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 36500

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364228/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36632 CPUtime=4720.95
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7937 0 0 0 472080 15 0 0 25 0 1 0 221547689 37511168 7921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9158 7921 95 220 0 8935 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 36632

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364228/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36632 CPUtime=4780.93
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7939 0 0 0 478078 15 0 0 25 0 1 0 221547689 37511168 7923 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9158 7923 95 220 0 8935 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 36632

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364228/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36632 CPUtime=4840.91
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7947 0 0 0 484076 15 0 0 25 0 1 0 221547689 37511168 7931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9158 7931 95 220 0 8935 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 36632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364228/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36632 CPUtime=4900.89
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7952 0 0 0 490074 15 0 0 25 0 1 0 221547689 37511168 7936 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9158 7936 95 220 0 8935 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 36632

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364164/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36764 CPUtime=4960.88
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7971 0 0 0 496073 15 0 0 25 0 1 0 221547689 37646336 7955 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9191 7955 95 220 0 8968 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 36764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364100/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36956 CPUtime=5000.07
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7983 0 0 0 499992 15 0 0 25 0 1 0 221547689 37842944 7967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9239 7967 95 220 0 9016 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 36956

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31178
/proc/meminfo: memFree=1364100/2055920 swapFree=4184544/4192956
[pid=30779] ppid=30777 vsize=36956 CPUtime=5000.07
/proc/30779/stat : 30779 (sat7_bin) R 30777 30779 30683 0 -1 4194304 7983 0 0 0 499992 15 0 0 25 0 1 0 221547689 37842944 7967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30779/statm: 9239 7967 95 220 0 9016 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 36956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.162975
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 36956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7983
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= 3688

runsolver used 3.65844 second user time and 10.0935 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 28 04:59:37 UTC 2007

IDJOB= 425425
IDBENCH= 20105
IDSOLVER= 183
FILE ID= node55/425425-1177736377

PBS_JOBID= 4715483

Free space on /tmp= 66494 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/425425-1177736377/sat7_bin /tmp/evaluation/425425-1177736377/instance-425425-1177736377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425425-1177736377 -o ROOT/results/node55/solver-425425-1177736377 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425425-1177736377/sat7_bin /tmp/evaluation/425425-1177736377/instance-425425-1177736377.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 780514610

TIME LIMIT= 5000 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		: 3000.216
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		: 3000.216
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:       1396564 kB
Buffers:         58296 kB
Cached:         515040 kB
SwapCached:       2556 kB
Active:         277964 kB
Inactive:       305412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396564 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          16412 kB
Slab:            62056 kB
Committed_AS:  1369520 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= 66494 MiB

End job on node55 on Sat Apr 28 06:23:00 UTC 2007