Trace number 425396

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) 5000.05 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2151.24
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)

0.09/0.13	c Starting solver ...
0.09/0.15	c Restarting after 100 conflicts
0.09/0.18	c Restarting after 251 conflicts
0.19/0.22	c Restarting after 476 conflicts
0.19/0.28	c Restarting after 813 conflicts
0.29/0.37	c Restarting after 1319 conflicts
0.49/0.51	c Restarting after 2079 conflicts
0.69/0.75	c Restarting after 3218 conflicts
1.09/1.11	c Restarting after 4926 conflicts
1.69/1.73	c Restarting after 7488 conflicts
2.79/2.81	c Restarting after 11332 conflicts
4.69/4.78	c Restarting after 17099 conflicts
7.99/8.08	c Restarting after 25749 conflicts
14.19/14.26	c Restarting after 38723 conflicts
24.88/24.97	c Restarting after 58184 conflicts
41.98/42.05	c Restarting after 87376 conflicts
71.48/71.51	c Restarting after 131165 conflicts
126.26/126.35	c Restarting after 196851 conflicts
207.04/207.10	c Restarting after 295377 conflicts
343.70/343.83	c Restarting after 443167 conflicts
555.04/555.29	c Restarting after 664851 conflicts
930.94/931.26	c Restarting after 997376 conflicts
1474.80/1475.32	c Restarting after 1496164 conflicts
2454.04/2454.85	c Restarting after 2244348 conflicts
3942.52/3943.77	c Restarting after 3366623 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/node61/watcher-425396-1177720824 -o ROOT/results/node61/solver-425396-1177720824 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425396-1177720824/sat7_bin /tmp/evaluation/425396-1177720824/instance-425396-1177720824.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: 1.00 1.00 1.00 3/64 10158
/proc/meminfo: memFree=1704256/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=1248 CPUtime=0
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 184046014 1277952 139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 312 140 87 220 0 89 0

[startup+0.0427631 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10158
/proc/meminfo: memFree=1704256/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=2024 CPUtime=0.04
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 259 0 0 0 4 0 0 0 18 0 1 0 184046014 2072576 243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 506 244 88 220 0 283 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2024

[startup+0.101768 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10158
/proc/meminfo: memFree=1704256/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=3052 CPUtime=0.09
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 427 0 0 0 9 0 0 0 18 0 1 0 184046014 3125248 411 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 763 411 88 220 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.301786 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10158
/proc/meminfo: memFree=1704256/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=5244 CPUtime=0.29
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 184046014 5369856 717 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1311 717 95 220 0 1088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701824 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10158
/proc/meminfo: memFree=1704256/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=5244 CPUtime=0.69
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 1035 0 0 0 69 0 0 0 22 0 1 0 184046014 5369856 1019 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1311 1019 95 220 0 1088 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5244

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1699768/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=9344 CPUtime=1.49
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 1565 0 0 0 149 0 0 0 25 0 1 0 184046014 9568256 1549 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 2336 1549 95 220 0 2113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9344

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1696760/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=13444 CPUtime=3.09
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 2493 0 0 0 308 1 0 0 25 0 1 0 184046014 13766656 2477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 3361 2477 95 220 0 3138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13444

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1690296/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=17544 CPUtime=6.29
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 3884 0 0 0 627 2 0 0 25 0 1 0 184046014 17965056 3868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 4386 3868 95 220 0 4163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17544

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1686264/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=21780 CPUtime=12.69
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 4539 0 0 0 1266 3 0 0 25 0 1 0 184046014 22302720 4523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 5445 4523 95 220 0 5222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21780

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1683448/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=22044 CPUtime=25.48
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 5265 0 0 0 2545 3 0 0 25 0 1 0 184046014 22573056 5249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 5511 5249 95 220 0 5288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22044

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1678648/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=26408 CPUtime=51.08
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 6455 0 0 0 5103 5 0 0 25 0 1 0 184046014 27041792 6439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 6602 6439 95 220 0 6379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1674360/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=31316 CPUtime=102.26
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 7497 0 0 0 10220 6 0 0 25 0 1 0 184046014 32067584 7481 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 7829 7481 95 220 0 7606 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1669304/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=36100 CPUtime=162.25
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 8764 0 0 0 16217 8 0 0 25 0 1 0 184046014 36966400 8748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 9025 8748 95 220 0 8802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36100

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1666872/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=40748 CPUtime=222.23
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 9349 0 0 0 22214 9 0 0 25 0 1 0 184046014 41725952 9333 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 10187 9333 95 220 0 9964 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1664248/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=41304 CPUtime=282.21
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 10043 0 0 0 28212 9 0 0 25 0 1 0 184046014 42295296 10027 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 10326 10027 95 220 0 10103 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1663032/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=45812 CPUtime=342.2
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 10330 0 0 0 34210 10 0 0 25 0 1 0 184046014 46911488 10314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11453 10314 95 220 0 11230 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1657784/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=50736 CPUtime=402.18
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 11641 0 0 0 40207 11 0 0 25 0 1 0 184046014 51953664 11625 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12684 11625 95 220 0 12461 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 50736

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1655928/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=51156 CPUtime=462.16
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 12109 0 0 0 46205 11 0 0 25 0 1 0 184046014 52383744 12093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12789 12093 95 220 0 12566 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 51156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1655032/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=51560 CPUtime=522.15
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 12334 0 0 0 52203 12 0 0 25 0 1 0 184046014 52797440 12318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12890 12318 95 220 0 12667 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 51560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1653688/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=52244 CPUtime=582.13
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 12655 0 0 0 58201 12 0 0 25 0 1 0 184046014 53497856 12639 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 13061 12639 95 220 0 12838 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 52244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10159
/proc/meminfo: memFree=1652344/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=56896 CPUtime=642.12
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 12994 0 0 0 64200 12 0 0 25 0 1 0 184046014 58261504 12978 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 14224 12978 95 220 0 14001 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 56896


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1623928/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=84052 CPUtime=4001.11
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20017 0 0 0 400085 26 0 0 25 0 1 0 184046014 86069248 20001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21013 20001 95 220 0 20790 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 84052

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1622776/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=84532 CPUtime=4061.1
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20306 0 0 0 406084 26 0 0 25 0 1 0 184046014 86560768 20290 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21133 20290 95 220 0 20910 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 84532

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1622520/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=84860 CPUtime=4121.08
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20379 0 0 0 412082 26 0 0 25 0 1 0 184046014 86896640 20363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21215 20363 95 220 0 20992 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 84860

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1621880/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=85004 CPUtime=4181.07
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20541 0 0 0 418080 27 0 0 25 0 1 0 184046014 87044096 20525 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21251 20525 95 220 0 21028 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 85004

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1621560/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=85152 CPUtime=4241.05
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20614 0 0 0 424078 27 0 0 25 0 1 0 184046014 87195648 20598 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21288 20598 95 220 0 21065 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 85152

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1621240/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=85440 CPUtime=4301.03
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20689 0 0 0 430076 27 0 0 25 0 1 0 184046014 87490560 20673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 21360 20673 95 220 0 21137 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 85440

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1620920/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=89700 CPUtime=4361.01
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20761 0 0 0 436074 27 0 0 25 0 1 0 184046014 91852800 20745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22425 20745 95 220 0 22202 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 89700

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1620408/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=89836 CPUtime=4420.99
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20910 0 0 0 442072 27 0 0 25 0 1 0 184046014 91992064 20894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22459 20894 95 220 0 22236 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 89836

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 10359
/proc/meminfo: memFree=1620088/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=89972 CPUtime=4480.98
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 20985 0 0 0 448071 27 0 0 25 0 1 0 184046014 92131328 20969 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22493 20969 95 220 0 22270 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 89972

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 10359
/proc/meminfo: memFree=1619576/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90164 CPUtime=4540.97
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21103 0 0 0 454069 28 0 0 25 0 1 0 184046014 92327936 21087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22541 21087 95 220 0 22318 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 90164

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1619000/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90164 CPUtime=4600.95
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21245 0 0 0 460067 28 0 0 25 0 1 0 184046014 92327936 21229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22541 21229 95 220 0 22318 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 90164

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1618168/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90516 CPUtime=4660.93
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21458 0 0 0 466065 28 0 0 25 0 1 0 184046014 92688384 21442 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22629 21442 95 220 0 22406 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 90516

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1617592/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90516 CPUtime=4720.92
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21584 0 0 0 472063 29 0 0 25 0 1 0 184046014 92688384 21568 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22629 21568 95 220 0 22406 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 90516

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10359
/proc/meminfo: memFree=1617464/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90516 CPUtime=4780.9
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21630 0 0 0 478061 29 0 0 25 0 1 0 184046014 92688384 21614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22629 21614 95 220 0 22406 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 90516

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10425
/proc/meminfo: memFree=1615808/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90660 CPUtime=4840.87
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21714 0 0 0 484055 32 0 0 25 0 1 0 184046014 92835840 21698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22665 21698 95 220 0 22442 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 90660

[startup+4902.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/71 11012
/proc/meminfo: memFree=1613288/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90660 CPUtime=4900.75
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21726 0 0 0 490042 33 0 0 25 0 1 0 184046014 92835840 21710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 0 0 0
/proc/10158/statm: 22665 21710 95 220 0 22442 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 90660

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11053
/proc/meminfo: memFree=1616496/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90804 CPUtime=4960.73
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21745 0 0 0 496039 34 0 0 25 0 1 0 184046014 92983296 21729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22701 21729 95 220 0 22478 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 90804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11053
/proc/meminfo: memFree=1616560/2055920 swapFree=4184156/4192956
[pid=10158] ppid=10156 vsize=90804 CPUtime=5000.03
/proc/10158/stat : 10158 (sat7_bin) R 10156 10158 9865 0 -1 4194304 21770 0 0 0 499969 34 0 0 25 0 1 0 184046014 92983296 21754 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 22701 21754 95 220 0 22478 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 90804

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): 5001.62
CPU time (s): 5000.05
CPU user time (s): 4999.69
CPU system time (s): 0.360945
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 90804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21770
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= 12224

runsolver used 3.9244 second user time and 9.83351 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Apr 28 00:40:24 UTC 2007

IDJOB= 425396
IDBENCH= 20076
IDSOLVER= 183
FILE ID= node61/425396-1177720824

PBS_JOBID= 4715373

Free space on /tmp= 66553 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/425396-1177720824/sat7_bin /tmp/evaluation/425396-1177720824/instance-425396-1177720824.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-425396-1177720824 -o ROOT/results/node61/solver-425396-1177720824 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425396-1177720824/sat7_bin /tmp/evaluation/425396-1177720824/instance-425396-1177720824.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 515111049

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1704664 kB
Buffers:         39396 kB
Cached:         249568 kB
SwapCached:       3096 kB
Active:         185960 kB
Inactive:       113084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704664 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            38288 kB
Committed_AS:  1083876 kB
PageTables:       1388 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= 66563 MiB

End job on node61 on Sat Apr 28 02:03:48 UTC 2007