Trace number 311801

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) 1200.02 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
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 102 conflicts
0.00/0.07	c Restarting after 252 conflicts
0.10/0.11	c Restarting after 477 conflicts
0.10/0.16	c Restarting after 816 conflicts
0.20/0.25	c Restarting after 1322 conflicts
0.30/0.40	c Restarting after 2081 conflicts
0.51/0.60	c Restarting after 3222 conflicts
0.91/0.93	c Restarting after 4930 conflicts
1.43/1.45	c Restarting after 7494 conflicts
2.25/2.32	c Restarting after 11339 conflicts
3.68/3.70	c Restarting after 17108 conflicts
5.83/5.91	c Restarting after 25757 conflicts
9.21/9.31	c Restarting after 38731 conflicts
14.63/14.65	c Restarting after 58192 conflicts
23.13/23.22	c Restarting after 87385 conflicts
36.45/36.48	c Restarting after 131174 conflicts
57.65/57.72	c Restarting after 196858 conflicts
93.50/93.56	c Restarting after 295384 conflicts
148.29/148.38	c Restarting after 443173 conflicts
238.20/238.30	c Restarting after 664856 conflicts
386.40/386.51	c Restarting after 997381 conflicts
618.97/619.22	c Restarting after 1496169 conflicts
978.27/978.70	c Restarting after 2244351 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-311801-1172576846 -o ROOT/results/node1/solver-311801-1172576846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311801-1172576846/sat7_bin /tmp/evaluation/311801-1172576846/instance-311801-1172576846.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21409
/proc/meminfo: memFree=1707752/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=1332 CPUtime=0
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277639651 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134611525 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 333 177 88 220 0 110 0

[startup+0.106528 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21409
/proc/meminfo: memFree=1707752/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=2256 CPUtime=0.1
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 361 0 0 0 10 0 0 0 18 0 1 0 277639651 2310144 344 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 564 344 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.514575 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21409
/proc/meminfo: memFree=1707752/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=3284 CPUtime=0.51
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 469 0 0 0 51 0 0 0 21 0 1 0 277639651 3362816 452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 821 452 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33467 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1705696/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=3284 CPUtime=1.33
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 610 0 0 0 133 0 0 0 25 0 1 0 277639651 3362816 593 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 821 593 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97086 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1705376/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=5336 CPUtime=2.96
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 707 0 0 0 296 0 0 0 25 0 1 0 277639651 5464064 690 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 1334 690 95 220 0 1111 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5336

[startup+6.24725 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1704736/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=5336 CPUtime=6.24
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 817 0 0 0 624 0 0 0 25 0 1 0 277639651 5464064 800 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 1334 800 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.705 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1704040/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=5336 CPUtime=12.69
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 962 0 0 0 1269 0 0 0 25 0 1 0 277639651 5464064 945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536265 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 1334 945 95 220 0 1111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5105 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1703208/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=5604 CPUtime=25.49
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 1184 0 0 0 2549 0 0 0 25 0 1 0 277639651 5738496 1167 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 1401 1167 95 220 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.1235 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1702248/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=9972 CPUtime=51.1
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 1397 0 0 0 5109 1 0 0 25 0 1 0 277639651 10211328 1380 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 2493 1380 95 220 0 2270 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9972

[startup+102.344 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1700648/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=10504 CPUtime=102.3
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 1805 0 0 0 10228 2 0 0 25 0 1 0 277639651 10756096 1788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 2626 1788 95 220 0 2403 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10504

[startup+162.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1699624/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=11064 CPUtime=162.32
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2056 0 0 0 16229 3 0 0 25 0 1 0 277639651 11329536 2039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 2766 2039 95 220 0 2543 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11064

[startup+222.403 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1698792/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=11612 CPUtime=222.34
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2246 0 0 0 22230 4 0 0 25 0 1 0 277639651 11890688 2229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579264 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 2903 2229 95 220 0 2680 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11612

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1697704/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=11876 CPUtime=282.34
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2508 0 0 0 28230 4 0 0 25 0 1 0 277639651 12161024 2491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538086 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 2969 2491 95 220 0 2746 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 11876

[startup+342.463 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1697000/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=12300 CPUtime=342.36
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2683 0 0 0 34231 5 0 0 25 0 1 0 277639651 12595200 2666 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3075 2666 95 220 0 2852 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 12300

[startup+402.495 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1696424/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=12708 CPUtime=402.37
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2837 0 0 0 40232 5 0 0 25 0 1 0 277639651 13012992 2820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3177 2820 95 220 0 2954 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12708

[startup+462.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21410
/proc/meminfo: memFree=1695912/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=12980 CPUtime=462.39
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 2954 0 0 0 46233 6 0 0 25 0 1 0 277639651 13291520 2937 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3245 2937 95 220 0 3022 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 12980

[startup+522.554 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 21410
/proc/meminfo: memFree=1695528/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=13404 CPUtime=522.41
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3064 0 0 0 52234 7 0 0 25 0 1 0 277639651 13725696 3047 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3351 3047 95 220 0 3128 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 13404

[startup+582.585 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21410
/proc/meminfo: memFree=1695208/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=13536 CPUtime=582.42
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3130 0 0 0 58235 7 0 0 25 0 1 0 277639651 13860864 3113 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3384 3113 95 220 0 3161 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 13536

[startup+642.617 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21410
/proc/meminfo: memFree=1694824/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=13812 CPUtime=642.44
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3232 0 0 0 64236 8 0 0 25 0 1 0 277639651 14143488 3215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3453 3215 95 220 0 3230 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 13812

[startup+702.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21410
/proc/meminfo: memFree=1694568/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=14084 CPUtime=702.44
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3293 0 0 0 70236 8 0 0 25 0 1 0 277639651 14422016 3276 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 3521 3276 95 220 0 3298 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 14084

[startup+762.668 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21410
/proc/meminfo: memFree=1694312/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=18320 CPUtime=762.46
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3358 0 0 0 76237 9 0 0 25 0 1 0 277639651 18759680 3341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4580 3341 95 220 0 4357 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 18320

[startup+822.707 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 21476
/proc/meminfo: memFree=1692784/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=18604 CPUtime=822.44
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3421 0 0 0 82235 9 0 0 25 0 1 0 277639651 19050496 3404 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4651 3404 95 220 0 4428 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 18604

[startup+882.767 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 21568
/proc/meminfo: memFree=1692600/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=18604 CPUtime=882.43
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3460 0 0 0 88233 10 0 0 25 0 1 0 277639651 19050496 3443 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532295 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4651 3443 95 220 0 4428 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 18604

[startup+942.804 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1693480/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=18748 CPUtime=942.42
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3514 0 0 0 94232 10 0 0 25 0 1 0 277639651 19197952 3497 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4687 3497 95 220 0 4464 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 18748

[startup+1002.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1693224/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19044 CPUtime=1002.44
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3600 0 0 0 100233 11 0 0 25 0 1 0 277639651 19501056 3583 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4761 3583 95 220 0 4538 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 19044

[startup+1062.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1692776/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19180 CPUtime=1062.46
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3733 0 0 0 106235 11 0 0 25 0 1 0 277639651 19640320 3716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533771 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4795 3716 95 220 0 4572 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 19180

[startup+1122.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1692584/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19456 CPUtime=1122.48
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3788 0 0 0 112236 12 0 0 25 0 1 0 277639651 19922944 3771 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4864 3771 95 220 0 4641 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 19456

[startup+1182.93 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1692328/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19592 CPUtime=1182.49
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3864 0 0 0 118237 12 0 0 25 0 1 0 277639651 20062208 3847 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4898 3847 95 220 0 4675 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 19592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1692200/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19728 CPUtime=1200.01
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3879 0 0 0 119989 12 0 0 25 0 1 0 277639651 20201472 3862 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4932 3862 95 220 0 4709 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 19728

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21608
/proc/meminfo: memFree=1692200/2055920 swapFree=4156676/4192956
[pid=21409] ppid=21407 vsize=19728 CPUtime=1200.01
/proc/21409/stat : 21409 (sat7_bin) R 21407 21409 20818 0 -1 4194304 3879 0 0 0 119989 12 0 0 25 0 1 0 277639651 20201472 3862 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21409/statm: 4932 3862 95 220 0 4709 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 19728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12998
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 19728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3879
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= 2347

runsolver used 1.27481 second user time and 2.82957 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 27 11:47:26 UTC 2007

IDJOB= 311801
IDBENCH= 20325
IDSOLVER= 101
FILE ID= node1/311801-1172576846

PBS_JOBID= 3971686

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311801-1172576846/sat7_bin /tmp/evaluation/311801-1172576846/instance-311801-1172576846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-311801-1172576846 -o ROOT/results/node1/solver-311801-1172576846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311801-1172576846/sat7_bin /tmp/evaluation/311801-1172576846/instance-311801-1172576846.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 49220058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1708224 kB
Buffers:         47676 kB
Cached:         206224 kB
SwapCached:      19188 kB
Active:         208248 kB
Inactive:        74036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708224 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            51024 kB
Committed_AS:   849972 kB
PageTables:       1740 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= 66558 MiB

End job on node1 on Tue Feb 27 12:07:28 UTC 2007