Trace number 425596

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) 5000.07 5001.71

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 100 conflicts
0.05/0.07	c Restarting after 250 conflicts
0.10/0.11	c Restarting after 475 conflicts
0.10/0.16	c Restarting after 812 conflicts
0.20/0.24	c Restarting after 1318 conflicts
0.30/0.37	c Restarting after 2077 conflicts
0.50/0.58	c Restarting after 3216 conflicts
0.89/0.94	c Restarting after 4927 conflicts
1.39/1.46	c Restarting after 7489 conflicts
2.29/2.31	c Restarting after 11333 conflicts
3.59/3.61	c Restarting after 17099 conflicts
5.59/5.65	c Restarting after 25748 conflicts
8.99/9.08	c Restarting after 38722 conflicts
14.29/14.34	c Restarting after 58183 conflicts
22.68/22.73	c Restarting after 87375 conflicts
35.58/35.68	c Restarting after 131164 conflicts
56.27/56.37	c Restarting after 196849 conflicts
87.86/87.99	c Restarting after 295375 conflicts
142.35/142.49	c Restarting after 443166 conflicts
226.53/226.65	c Restarting after 664851 conflicts
361.19/361.44	c Restarting after 997377 conflicts
574.93/575.27	c Restarting after 1496167 conflicts
919.13/919.54	c Restarting after 2244351 conflicts
1488.46/1489.00	c Restarting after 3366625 conflicts
2413.60/2414.44	c Restarting after 5050037 conflicts
3892.17/3893.50	c Restarting after 7575153 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/node21/watcher-425596-1177818969 -o ROOT/results/node21/solver-425596-1177818969 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425596-1177818969/sat7_bin /tmp/evaluation/425596-1177818969/instance-425596-1177818969.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: 1.08 1.05 1.00 3/77 357
/proc/meminfo: memFree=1680448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=1332 CPUtime=0
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 229814200 1363968 177 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 333 177 88 220 0 110 0

[startup+0.053889 s]
/proc/loadavg: 1.08 1.05 1.00 3/77 357
/proc/meminfo: memFree=1680448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=2256 CPUtime=0.05
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 337 0 0 0 5 0 0 0 18 0 1 0 229814200 2310144 321 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 564 322 95 220 0 341 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2256

[startup+0.102894 s]
/proc/loadavg: 1.08 1.05 1.00 3/77 357
/proc/meminfo: memFree=1680448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=2256 CPUtime=0.1
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 355 0 0 0 10 0 0 0 18 0 1 0 229814200 2310144 339 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 564 339 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.302915 s]
/proc/loadavg: 1.08 1.05 1.00 3/77 357
/proc/meminfo: memFree=1680448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=2256 CPUtime=0.3
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 402 0 0 0 30 0 0 0 20 0 1 0 229814200 2310144 386 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538628 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 564 386 95 220 0 341 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2256

[startup+0.701959 s]
/proc/loadavg: 1.08 1.05 1.00 3/77 357
/proc/meminfo: memFree=1680448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=3284 CPUtime=0.7
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 487 0 0 0 70 0 0 0 23 0 1 0 229814200 3362816 471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579410 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 821 471 95 220 0 598 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3284

[startup+1.50105 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 358
/proc/meminfo: memFree=1678776/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=3284 CPUtime=1.49
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 575 0 0 0 149 0 0 0 25 0 1 0 229814200 3362816 559 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 821 559 95 220 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3284

[startup+3.10122 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 358
/proc/meminfo: memFree=1678328/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=3284 CPUtime=3.09
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 643 0 0 0 309 0 0 0 25 0 1 0 229814200 3362816 627 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 821 627 95 220 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3284

[startup+6.30157 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 358
/proc/meminfo: memFree=1677880/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=5336 CPUtime=6.29
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 740 0 0 0 629 0 0 0 25 0 1 0 229814200 5464064 724 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 1334 724 95 220 0 1111 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5336

[startup+12.7013 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 358
/proc/meminfo: memFree=1677176/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=5472 CPUtime=12.69
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 876 0 0 0 1269 0 0 0 25 0 1 0 229814200 5603328 860 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533689 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 1368 860 95 220 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5017 s]
/proc/loadavg: 1.05 1.05 1.00 3/78 358
/proc/meminfo: memFree=1676536/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=5604 CPUtime=25.48
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 1027 0 0 0 2548 0 0 0 25 0 1 0 229814200 5738496 1011 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532484 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 1401 1011 95 220 0 1178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5604

[startup+51.1015 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 358
/proc/meminfo: memFree=1675448/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=5876 CPUtime=51.08
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 1305 0 0 0 5107 1 0 0 25 0 1 0 229814200 6017024 1289 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 1469 1289 95 220 0 1246 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5876

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 358
/proc/meminfo: memFree=1674424/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=10392 CPUtime=102.27
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 1549 0 0 0 10225 2 0 0 25 0 1 0 229814200 10641408 1533 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 2598 1533 95 220 0 2375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10392

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 358
/proc/meminfo: memFree=1673208/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=10788 CPUtime=162.25
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 1847 0 0 0 16222 3 0 0 25 0 1 0 229814200 11046912 1831 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528507 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 2697 1831 95 220 0 2474 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10788

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 358
/proc/meminfo: memFree=1672632/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=11196 CPUtime=222.22
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 1985 0 0 0 22219 3 0 0 25 0 1 0 229814200 11464704 1969 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 2799 1969 95 220 0 2576 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11196

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 358
/proc/meminfo: memFree=1672184/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=11612 CPUtime=282.21
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2111 0 0 0 28217 4 0 0 25 0 1 0 229814200 11890688 2095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 2903 2095 95 220 0 2680 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11612

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 534
/proc/meminfo: memFree=1670464/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=11752 CPUtime=342.1
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2199 0 0 0 34205 5 0 0 25 0 1 0 229814200 12034048 2183 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 2938 2183 95 220 0 2715 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11752

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 556
/proc/meminfo: memFree=1671032/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=12024 CPUtime=402.07
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2340 0 0 0 40202 5 0 0 25 0 1 0 229814200 12312576 2324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 3006 2324 95 220 0 2783 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 12024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 556
/proc/meminfo: memFree=1670712/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=12308 CPUtime=462.06
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2431 0 0 0 46200 6 0 0 25 0 1 0 229814200 12603392 2415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 3077 2415 95 220 0 2854 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 12308

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 556
/proc/meminfo: memFree=1670520/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=12444 CPUtime=522.04
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2470 0 0 0 52198 6 0 0 25 0 1 0 229814200 12742656 2454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 3111 2454 95 220 0 2888 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 12444

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 556
/proc/meminfo: memFree=1670328/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=12580 CPUtime=582.02
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2526 0 0 0 58195 7 0 0 25 0 1 0 229814200 12881920 2510 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 3145 2510 95 220 0 2922 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 12580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 556
/proc/meminfo: memFree=1670008/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=12868 CPUtime=642.01
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 2632 0 0 0 64193 8 0 0 25 0 1 0 229814200 13176832 2616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525264 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 3217 2616 95 220 0 2994 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 12868


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660984/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23508 CPUtime=4060.92
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4829 0 0 0 406058 34 0 0 25 0 1 0 229814200 24072192 4813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5877 4813 95 220 0 5654 0
Current children cumulated CPU time (s) 4060.92
Current children cumulated vsize (KiB) 23508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660920/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23668 CPUtime=4120.91
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4858 0 0 0 412056 35 0 0 25 0 1 0 229814200 24236032 4842 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5917 4842 95 220 0 5694 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 23668

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660856/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23668 CPUtime=4180.89
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4879 0 0 0 418054 35 0 0 25 0 1 0 229814200 24236032 4863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5917 4863 95 220 0 5694 0
Current children cumulated CPU time (s) 4180.89
Current children cumulated vsize (KiB) 23668

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660856/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23808 CPUtime=4240.87
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4901 0 0 0 424051 36 0 0 25 0 1 0 229814200 24379392 4885 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535960 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5952 4885 95 220 0 5729 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 23808

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660792/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23944 CPUtime=4300.85
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4927 0 0 0 430049 36 0 0 25 0 1 0 229814200 24518656 4911 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5986 4911 95 220 0 5763 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 23944

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660664/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=23944 CPUtime=4360.84
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4945 0 0 0 436047 37 0 0 25 0 1 0 229814200 24518656 4929 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 5986 4929 95 220 0 5763 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 23944

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660536/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24088 CPUtime=4420.82
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4970 0 0 0 442045 37 0 0 25 0 1 0 229814200 24666112 4954 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6022 4954 95 220 0 5799 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 24088

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660536/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24088 CPUtime=4480.8
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4974 0 0 0 448043 37 0 0 25 0 1 0 229814200 24666112 4958 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6022 4958 95 220 0 5799 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 24088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660536/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24088 CPUtime=4540.79
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 4983 0 0 0 454041 38 0 0 25 0 1 0 229814200 24666112 4967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6022 4967 95 220 0 5799 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 24088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660408/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24244 CPUtime=4600.77
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5008 0 0 0 460039 38 0 0 25 0 1 0 229814200 24825856 4992 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6061 4992 95 220 0 5838 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 24244

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660344/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24380 CPUtime=4660.75
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5028 0 0 0 466036 39 0 0 25 0 1 0 229814200 24965120 5012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6095 5012 95 220 0 5872 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 24380

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660280/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24380 CPUtime=4720.73
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5044 0 0 0 472034 39 0 0 25 0 1 0 229814200 24965120 5028 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6095 5028 95 220 0 5872 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 24380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660216/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24512 CPUtime=4780.72
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5064 0 0 0 478032 40 0 0 25 0 1 0 229814200 25100288 5048 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558947 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6128 5048 95 220 0 5905 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 24512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660088/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24512 CPUtime=4840.69
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5084 0 0 0 484029 40 0 0 25 0 1 0 229814200 25100288 5068 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6128 5068 95 220 0 5905 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 24512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660088/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24648 CPUtime=4900.68
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5103 0 0 0 490027 41 0 0 25 0 1 0 229814200 25239552 5087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6162 5087 95 220 0 5939 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 24648

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660024/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24648 CPUtime=4960.66
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5111 0 0 0 496025 41 0 0 25 0 1 0 229814200 25239552 5095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6162 5095 95 220 0 5939 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 24648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 756
/proc/meminfo: memFree=1660024/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24648 CPUtime=5000.06
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5121 0 0 0 499964 42 0 0 25 0 1 0 229814200 25239552 5105 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6162 5105 95 220 0 5939 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 24648

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 2/78 756
/proc/meminfo: memFree=1660024/2055920 swapFree=4155628/4192956
[pid=357] ppid=355 vsize=24648 CPUtime=5000.06
/proc/357/stat : 357 (sat7_bin) R 355 357 32532 0 -1 4194304 5121 0 0 0 499964 42 0 0 25 0 1 0 229814200 25239552 5105 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/357/statm: 6162 5105 95 220 0 5939 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 24648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.07
CPU user time (s): 4999.65
CPU system time (s): 0.423935
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 24648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5121
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= 103316

runsolver used 3.99739 second user time and 10.6164 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 29 03:56:09 UTC 2007

IDJOB= 425596
IDBENCH= 20324
IDSOLVER= 183
FILE ID= node21/425596-1177818969

PBS_JOBID= 4715916

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425596-1177818969/sat7_bin /tmp/evaluation/425596-1177818969/instance-425596-1177818969.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-425596-1177818969 -o ROOT/results/node21/solver-425596-1177818969 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425596-1177818969/sat7_bin /tmp/evaluation/425596-1177818969/instance-425596-1177818969.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 89953713

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1680920 kB
Buffers:         48444 kB
Cached:         232412 kB
SwapCached:      16032 kB
Active:         197964 kB
Inactive:       106892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680920 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          30156 kB
Slab:            55688 kB
Committed_AS:  1886080 kB
PageTables:       1784 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 node21 on Sun Apr 29 05:19:33 UTC 2007