Trace number 425438

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) 5000.08 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4353.73
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.09/0.13	c Starting solver ...
0.09/0.14	c Restarting after 100 conflicts
0.09/0.16	c Restarting after 251 conflicts
0.09/0.19	c Restarting after 477 conflicts
0.19/0.23	c Restarting after 814 conflicts
0.19/0.29	c Restarting after 1320 conflicts
0.29/0.38	c Restarting after 2080 conflicts
0.49/0.54	c Restarting after 3219 conflicts
0.79/0.80	c Restarting after 4927 conflicts
1.19/1.25	c Restarting after 7491 conflicts
2.09/2.19	c Restarting after 11336 conflicts
3.79/3.87	c Restarting after 17103 conflicts
6.39/6.47	c Restarting after 25752 conflicts
11.19/11.23	c Restarting after 38726 conflicts
19.19/19.24	c Restarting after 58188 conflicts
32.79/32.84	c Restarting after 87380 conflicts
54.78/54.80	c Restarting after 131169 conflicts
92.77/92.85	c Restarting after 196854 conflicts
151.05/151.13	c Restarting after 295380 conflicts
247.23/247.33	c Restarting after 443169 conflicts
397.99/398.11	c Restarting after 664852 conflicts
644.44/644.63	c Restarting after 997377 conflicts
1054.54/1054.84	c Restarting after 1496165 conflicts
1677.78/1678.26	c Restarting after 2244348 conflicts
2742.22/2743.02	c Restarting after 3366622 conflicts
4436.80/4438.03	c Restarting after 5050033 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/node52/watcher-425438-1177744616 -o ROOT/results/node52/solver-425438-1177744616 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425438-1177744616/sat7_bin /tmp/evaluation/425438-1177744616/instance-425438-1177744616.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: 0.78 0.95 0.98 3/64 4696
/proc/meminfo: memFree=1456396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=1064 CPUtime=0
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 129306650 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134549443 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 299 115 87 220 0 76 0

[startup+0.00821001 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4696
/proc/meminfo: memFree=1456396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=1196 CPUtime=0
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 129306650 1224704 124 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 299 124 87 220 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1196

[startup+0.101215 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4696
/proc/meminfo: memFree=1456396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=3000 CPUtime=0.09
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 129306650 3072000 364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 750 364 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301228 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4696
/proc/meminfo: memFree=1456396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=3004 CPUtime=0.29
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 129306650 3076096 607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 751 607 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701255 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4696
/proc/meminfo: memFree=1456396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=5056 CPUtime=0.69
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 842 0 0 0 69 0 0 0 23 0 1 0 129306650 5177344 826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 1264 826 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50131 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4697
/proc/meminfo: memFree=1452868/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=9288 CPUtime=1.49
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 1167 0 0 0 149 0 0 0 25 0 1 0 129306650 9510912 1151 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 2322 1151 95 220 0 2099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9288

[startup+3.10142 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4697
/proc/meminfo: memFree=1451268/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=9288 CPUtime=3.09
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 1623 0 0 0 308 1 0 0 25 0 1 0 129306650 9510912 1607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 2322 1607 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30263 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4697
/proc/meminfo: memFree=1449348/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=9556 CPUtime=6.29
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 1909 0 0 0 628 1 0 0 25 0 1 0 129306650 9785344 1893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 2389 1893 95 220 0 2166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9556

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 4697
/proc/meminfo: memFree=1447820/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=9820 CPUtime=12.69
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 2195 0 0 0 1267 2 0 0 25 0 1 0 129306650 10055680 2179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 2455 2179 95 220 0 2232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9820

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 4697
/proc/meminfo: memFree=1445964/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=14460 CPUtime=25.48
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 2672 0 0 0 2546 2 0 0 25 0 1 0 129306650 14807040 2656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 3615 2656 95 220 0 3392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14460

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 4697
/proc/meminfo: memFree=1444044/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=15144 CPUtime=51.08
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 3142 0 0 0 5105 3 0 0 25 0 1 0 129306650 15507456 3126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 3786 3126 95 220 0 3563 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15144

[startup+102.304 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4697
/proc/meminfo: memFree=1441804/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=16148 CPUtime=102.27
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 3691 0 0 0 10223 4 0 0 25 0 1 0 129306650 16535552 3675 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 4037 3675 95 220 0 3814 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16148

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1440588/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=16924 CPUtime=162.25
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 4016 0 0 0 16221 4 0 0 25 0 1 0 129306650 17330176 4000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 4231 4000 95 220 0 4008 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16924

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1438988/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=21576 CPUtime=222.24
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 4375 0 0 0 22219 5 0 0 25 0 1 0 129306650 22093824 4359 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5394 4359 95 220 0 5171 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1437580/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=22360 CPUtime=282.22
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 4730 0 0 0 28216 6 0 0 25 0 1 0 129306650 22896640 4714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5590 4714 95 220 0 5367 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22360

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1436876/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=22648 CPUtime=342.21
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 4903 0 0 0 34215 6 0 0 25 0 1 0 129306650 23191552 4887 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5662 4887 95 220 0 5439 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22648

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1436492/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=23128 CPUtime=402.19
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 4995 0 0 0 40213 6 0 0 25 0 1 0 129306650 23683072 4979 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5782 4979 95 220 0 5559 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23128

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1435020/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=23432 CPUtime=462.18
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 5376 0 0 0 46211 7 0 0 25 0 1 0 129306650 23994368 5360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5858 5360 95 220 0 5635 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23432

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1434444/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=23752 CPUtime=522.16
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 5519 0 0 0 52209 7 0 0 25 0 1 0 129306650 24322048 5503 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 5938 5503 95 220 0 5715 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23752

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1433932/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=24072 CPUtime=582.15
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 5634 0 0 0 58207 8 0 0 25 0 1 0 129306650 24649728 5618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 6018 5618 95 220 0 5795 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24072

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4697
/proc/meminfo: memFree=1433548/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=28524 CPUtime=642.14
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 5736 0 0 0 64206 8 0 0 25 0 1 0 129306650 29208576 5720 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 7131 5720 95 220 0 6908 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28524


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417740/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=44912 CPUtime=4001.21
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9659 0 0 0 400097 24 0 0 25 0 1 0 129306650 45989888 9643 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532629 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11228 9643 95 220 0 11005 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 44912

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417612/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45104 CPUtime=4061.19
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9685 0 0 0 406095 24 0 0 25 0 1 0 129306650 46186496 9669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11276 9669 95 220 0 11053 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 45104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417548/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45236 CPUtime=4121.17
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9702 0 0 0 412093 24 0 0 25 0 1 0 129306650 46321664 9686 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11309 9686 95 220 0 11086 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 45236

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417484/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45236 CPUtime=4181.17
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9707 0 0 0 418092 25 0 0 25 0 1 0 129306650 46321664 9691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11309 9691 95 220 0 11086 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 45236

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417420/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45236 CPUtime=4241.15
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9712 0 0 0 424090 25 0 0 25 0 1 0 129306650 46321664 9696 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11309 9696 95 220 0 11086 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 45236

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417356/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45236 CPUtime=4301.13
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9734 0 0 0 430088 25 0 0 25 0 1 0 129306650 46321664 9718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11309 9718 95 220 0 11086 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 45236

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417356/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45368 CPUtime=4361.11
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9759 0 0 0 436086 25 0 0 25 0 1 0 129306650 46456832 9743 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11342 9743 95 220 0 11119 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 45368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417356/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45368 CPUtime=4421.1
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9761 0 0 0 442084 26 0 0 25 0 1 0 129306650 46456832 9745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11342 9745 95 220 0 11119 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 45368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1417164/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45560 CPUtime=4481.09
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9816 0 0 0 448083 26 0 0 25 0 1 0 129306650 46653440 9800 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11390 9800 95 220 0 11167 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 45560

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1416588/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45752 CPUtime=4541.07
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 9969 0 0 0 454081 26 0 0 25 0 1 0 129306650 46850048 9953 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11438 9953 95 220 0 11215 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 45752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1416396/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=45752 CPUtime=4601.07
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10002 0 0 0 460080 27 0 0 25 0 1 0 129306650 46850048 9986 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11438 9986 95 220 0 11215 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 45752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1416140/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46076 CPUtime=4661.04
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10051 0 0 0 466077 27 0 0 25 0 1 0 129306650 47181824 10035 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11519 10035 95 220 0 11296 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 46076

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1415884/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46076 CPUtime=4721.03
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10126 0 0 0 472076 27 0 0 25 0 1 0 129306650 47181824 10110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11519 10110 95 220 0 11296 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 46076

[startup+4782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4897
/proc/meminfo: memFree=1415692/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46268 CPUtime=4781.01
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10186 0 0 0 478074 27 0 0 25 0 1 0 129306650 47378432 10170 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11567 10170 95 220 0 11344 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 46268

[startup+4842.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4897
/proc/meminfo: memFree=1415564/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46428 CPUtime=4840.99
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10206 0 0 0 484072 27 0 0 25 0 1 0 129306650 47542272 10190 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11607 10190 95 220 0 11384 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 46428

[startup+4902.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1415436/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46428 CPUtime=4900.99
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10231 0 0 0 490071 28 0 0 25 0 1 0 129306650 47542272 10215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11607 10215 95 220 0 11384 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 46428

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1415372/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46620 CPUtime=4960.97
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10256 0 0 0 496069 28 0 0 25 0 1 0 129306650 47738880 10240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11655 10240 95 220 0 11432 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 46620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4897
/proc/meminfo: memFree=1415244/2055920 swapFree=4182996/4192956
[pid=4696] ppid=4694 vsize=46752 CPUtime=5000.07
/proc/4696/stat : 4696 (sat7_bin) R 4694 4696 4642 0 -1 4194304 10282 0 0 0 499979 28 0 0 25 0 1 0 129306650 47874048 10266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4696/statm: 11688 10266 95 220 0 11465 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 46752

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.79
CPU system time (s): 0.288956
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 46752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10282
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= 5643

runsolver used 4.09438 second user time and 9.60554 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 28 07:16:56 UTC 2007

IDJOB= 425438
IDBENCH= 20118
IDSOLVER= 183
FILE ID= node52/425438-1177744616

PBS_JOBID= 4715522

Free space on /tmp= 66541 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/425438-1177744616/sat7_bin /tmp/evaluation/425438-1177744616/instance-425438-1177744616.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425438-1177744616 -o ROOT/results/node52/solver-425438-1177744616 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425438-1177744616/sat7_bin /tmp/evaluation/425438-1177744616/instance-425438-1177744616.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 298052787

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1456804 kB
Buffers:         49924 kB
Cached:         470456 kB
SwapCached:       3968 kB
Active:         219564 kB
Inactive:       310332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456804 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            55132 kB
Committed_AS:  1880016 kB
PageTables:       1484 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= 66541 MiB

End job on node52 on Sat Apr 28 08:40:19 UTC 2007