Trace number 425292

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) 5000.02 5001.71

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.062989
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 252 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.05/0.06	c Restarting after 815 conflicts
0.05/0.09	c Restarting after 1321 conflicts
0.09/0.15	c Restarting after 2081 conflicts
0.19/0.24	c Restarting after 3220 conflicts
0.29/0.37	c Restarting after 4928 conflicts
0.49/0.56	c Restarting after 7490 conflicts
0.79/0.86	c Restarting after 11334 conflicts
1.29/1.35	c Restarting after 17101 conflicts
1.99/2.07	c Restarting after 25751 conflicts
3.09/3.20	c Restarting after 38726 conflicts
4.89/4.92	c Restarting after 58188 conflicts
7.49/7.51	c Restarting after 87380 conflicts
11.59/11.67	c Restarting after 131169 conflicts
18.19/18.28	c Restarting after 196855 conflicts
28.08/28.19	c Restarting after 295381 conflicts
43.48/43.59	c Restarting after 443170 conflicts
67.17/67.22	c Restarting after 664854 conflicts
103.86/103.94	c Restarting after 997381 conflicts
160.55/160.66	c Restarting after 1496169 conflicts
248.21/248.40	c Restarting after 2244352 conflicts
386.77/386.91	c Restarting after 3366626 conflicts
604.79/605.01	c Restarting after 5050039 conflicts
944.59/944.99	c Restarting after 7575156 conflicts
1485.02/1485.50	c Restarting after 11362831 conflicts
2347.44/2348.26	c Restarting after 17044343 conflicts
3705.91/3707.24	c Restarting after 25566612 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/node69/watcher-425292-1177668673 -o ROOT/results/node69/solver-425292-1177668673 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425292-1177668673/sat7_bin /tmp/evaluation/425292-1177668673/instance-425292-1177668673.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 2.00 1.94 3/64 29898
/proc/meminfo: memFree=1696484/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=1212 CPUtime=0
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 242856701 1241088 127 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 303 128 87 220 0 80 0

[startup+0.054911 s]
/proc/loadavg: 1.84 2.00 1.94 3/64 29898
/proc/meminfo: memFree=1696484/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=1476 CPUtime=0.05
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 208 0 0 0 5 0 0 0 18 0 1 0 242856701 1511424 192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531483 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 369 192 95 220 0 146 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1476

[startup+0.101912 s]
/proc/loadavg: 1.84 2.00 1.94 3/64 29898
/proc/meminfo: memFree=1696484/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=1476 CPUtime=0.09
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 228 0 0 0 9 0 0 0 18 0 1 0 242856701 1511424 212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301945 s]
/proc/loadavg: 1.84 2.00 1.94 3/64 29898
/proc/meminfo: memFree=1696484/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=1476 CPUtime=0.29
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 252 0 0 0 29 0 0 0 19 0 1 0 242856701 1511424 236 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 369 236 95 220 0 146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1476

[startup+0.702009 s]
/proc/loadavg: 1.84 2.00 1.94 3/64 29898
/proc/meminfo: memFree=1696484/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=2124 CPUtime=0.69
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 279 0 0 0 69 0 0 0 22 0 1 0 242856701 2174976 263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 531 263 95 220 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50114 s]
/proc/loadavg: 1.84 2.00 1.94 2/65 29899
/proc/meminfo: memFree=1695772/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=2124 CPUtime=1.49
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 311 0 0 0 149 0 0 0 25 0 1 0 242856701 2174976 295 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532554 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 531 295 95 220 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.1014 s]
/proc/loadavg: 1.84 2.00 1.94 2/65 29899
/proc/meminfo: memFree=1695516/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=2124 CPUtime=3.09
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 358 0 0 0 309 0 0 0 25 0 1 0 242856701 2174976 342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 531 342 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30192 s]
/proc/loadavg: 1.77 1.99 1.93 2/65 29899
/proc/meminfo: memFree=1695132/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=3152 CPUtime=6.29
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 416 0 0 0 629 0 0 0 25 0 1 0 242856701 3227648 400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 788 400 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.702 s]
/proc/loadavg: 1.71 1.97 1.93 2/65 29899
/proc/meminfo: memFree=1694748/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=3284 CPUtime=12.69
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 487 0 0 0 1269 0 0 0 25 0 1 0 242856701 3362816 471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 821 471 95 220 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.501 s]
/proc/loadavg: 1.55 1.92 1.91 2/65 29899
/proc/meminfo: memFree=1694428/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=3416 CPUtime=25.48
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 586 0 0 0 2548 0 0 0 25 0 1 0 242856701 3497984 570 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 854 570 95 220 0 631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3416

[startup+51.1012 s]
/proc/loadavg: 1.44 1.86 1.89 2/65 29899
/proc/meminfo: memFree=1693916/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=3680 CPUtime=51.07
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 708 0 0 0 5107 0 0 0 25 0 1 0 242856701 3768320 692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 920 692 95 220 0 697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 1.19 1.73 1.84 2/65 29899
/proc/meminfo: memFree=1693340/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=4088 CPUtime=102.26
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 858 0 0 0 10226 0 0 0 25 0 1 0 242856701 4186112 842 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540262 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1022 842 95 220 0 799 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4088

[startup+162.302 s]
/proc/loadavg: 1.07 1.59 1.79 2/65 29899
/proc/meminfo: memFree=1692764/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=6408 CPUtime=162.24
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 988 0 0 0 16223 1 0 0 25 0 1 0 242856701 6561792 972 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1602 972 95 220 0 1379 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6408

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.74 2/65 29899
/proc/meminfo: memFree=1692252/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=6812 CPUtime=222.22
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1106 0 0 0 22221 1 0 0 25 0 1 0 242856701 6975488 1090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558989 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1703 1090 95 220 0 1480 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6812

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.69 2/65 29899
/proc/meminfo: memFree=1691996/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=6948 CPUtime=282.2
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1177 0 0 0 28219 1 0 0 25 0 1 0 242856701 7114752 1161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1737 1161 95 220 0 1514 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6948

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.64 2/65 29899
/proc/meminfo: memFree=1691740/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=7220 CPUtime=342.18
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1243 0 0 0 34217 1 0 0 25 0 1 0 242856701 7393280 1227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1805 1227 95 220 0 1582 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7220

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.60 2/65 29899
/proc/meminfo: memFree=1691420/2055920 swapFree=4182928/4192956
[pid=29898] ppid=29896 vsize=7488 CPUtime=402.16
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1318 0 0 0 40215 1 0 0 25 0 1 0 242856701 7667712 1302 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1872 1302 95 220 0 1649 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7488

[startup+462.301 s]
/proc/loadavg: 1.04 1.22 1.56 2/65 29920
/proc/meminfo: memFree=1690012/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=7760 CPUtime=462.13
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1389 0 0 0 46212 1 0 0 25 0 1 0 242856701 7946240 1373 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1940 1373 95 220 0 1717 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7760

[startup+522.302 s]
/proc/loadavg: 1.01 1.18 1.53 2/65 29920
/proc/meminfo: memFree=1689948/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=7896 CPUtime=522.12
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1433 0 0 0 52210 2 0 0 25 0 1 0 242856701 8085504 1417 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 1974 1417 95 220 0 1751 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7896

[startup+582.302 s]
/proc/loadavg: 1.00 1.14 1.49 2/65 29920
/proc/meminfo: memFree=1689692/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=8032 CPUtime=582.1
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1484 0 0 0 58208 2 0 0 25 0 1 0 242856701 8224768 1468 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 2008 1468 95 220 0 1785 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8032

[startup+642.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/65 29920
/proc/meminfo: memFree=1689500/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=8168 CPUtime=642.08
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 1544 0 0 0 64206 2 0 0 25 0 1 0 242856701 8364032 1528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 2042 1528 95 220 0 1819 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8168


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684700/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12544 CPUtime=4060.9
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2708 0 0 0 406079 11 0 0 25 0 1 0 242856701 12845056 2692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3136 2692 95 220 0 2913 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 12544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684572/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12544 CPUtime=4120.88
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2719 0 0 0 412077 11 0 0 25 0 1 0 242856701 12845056 2703 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3136 2703 95 220 0 2913 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 12544

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684572/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12544 CPUtime=4180.86
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2725 0 0 0 418075 11 0 0 25 0 1 0 242856701 12845056 2709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3136 2709 95 220 0 2913 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 12544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684508/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12544 CPUtime=4240.84
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2733 0 0 0 424073 11 0 0 25 0 1 0 242856701 12845056 2717 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3136 2717 95 220 0 2913 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 12544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684508/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12544 CPUtime=4300.82
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2741 0 0 0 430071 11 0 0 25 0 1 0 242856701 12845056 2725 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3136 2725 95 220 0 2913 0
Current children cumulated CPU time (s) 4300.82
Current children cumulated vsize (KiB) 12544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684444/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12704 CPUtime=4360.81
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2749 0 0 0 436069 12 0 0 25 0 1 0 242856701 13008896 2733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3176 2733 95 220 0 2953 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 12704

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684380/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12704 CPUtime=4420.79
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2762 0 0 0 442067 12 0 0 25 0 1 0 242856701 13008896 2746 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3176 2746 95 220 0 2953 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 12704

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684380/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12704 CPUtime=4480.77
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2764 0 0 0 448065 12 0 0 25 0 1 0 242856701 13008896 2748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578658 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3176 2748 95 220 0 2953 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 12704

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684380/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12704 CPUtime=4540.75
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2765 0 0 0 454063 12 0 0 25 0 1 0 242856701 13008896 2749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3176 2749 95 220 0 2953 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 12704

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684380/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12704 CPUtime=4600.73
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2770 0 0 0 460061 12 0 0 25 0 1 0 242856701 13008896 2754 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3176 2754 95 220 0 2953 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 12704

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684316/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12840 CPUtime=4660.71
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2778 0 0 0 466059 12 0 0 25 0 1 0 242856701 13148160 2762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3210 2762 95 220 0 2987 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 12840

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684316/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12840 CPUtime=4720.69
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2786 0 0 0 472057 12 0 0 25 0 1 0 242856701 13148160 2770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3210 2770 95 220 0 2987 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 12840

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684188/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12840 CPUtime=4780.67
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2806 0 0 0 478055 12 0 0 25 0 1 0 242856701 13148160 2790 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532838 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3210 2790 95 220 0 2987 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 12840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684188/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12984 CPUtime=4840.65
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2811 0 0 0 484053 12 0 0 25 0 1 0 242856701 13295616 2795 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3246 2795 95 220 0 3023 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 12984

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684188/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12984 CPUtime=4900.63
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2815 0 0 0 490051 12 0 0 25 0 1 0 242856701 13295616 2799 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3246 2799 95 220 0 3023 0
Current children cumulated CPU time (s) 4900.63
Current children cumulated vsize (KiB) 12984

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684188/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12984 CPUtime=4960.61
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2818 0 0 0 496049 12 0 0 25 0 1 0 242856701 13295616 2802 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3246 2802 95 220 0 3023 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 12984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684124/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12984 CPUtime=5000.01
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2829 0 0 0 499988 13 0 0 25 0 1 0 242856701 13295616 2813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3246 2813 95 220 0 3023 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12984

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30120
/proc/meminfo: memFree=1684124/2055920 swapFree=4182956/4192956
[pid=29898] ppid=29896 vsize=12984 CPUtime=5000.01
/proc/29898/stat : 29898 (sat7_bin) R 29896 29898 29367 0 -1 4194304 2829 0 0 0 499988 13 0 0 25 0 1 0 242856701 13295616 2813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29898/statm: 3246 2813 95 220 0 3023 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.02
CPU user time (s): 4999.89
CPU system time (s): 0.133979
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 12984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2829
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= 2935

runsolver used 3.81642 second user time and 9.8875 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 27 10:11:13 UTC 2007

IDJOB= 425292
IDBENCH= 19959
IDSOLVER= 183
FILE ID= node69/425292-1177668673

PBS_JOBID= 4697397

Free space on /tmp= 66535 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425292-1177668673/sat7_bin /tmp/evaluation/425292-1177668673/instance-425292-1177668673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-425292-1177668673 -o ROOT/results/node69/solver-425292-1177668673 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425292-1177668673/sat7_bin /tmp/evaluation/425292-1177668673/instance-425292-1177668673.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 961128619

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1696956 kB
Buffers:         37756 kB
Cached:         248972 kB
SwapCached:       3836 kB
Active:         173340 kB
Inactive:       123284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696956 kB
SwapTotal:     4192956 kB
SwapFree:      4182928 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            48364 kB
Committed_AS:  2325804 kB
PageTables:       1476 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= 66535 MiB

End job on node69 on Fri Apr 27 11:34:37 UTC 2007