Trace number 300280

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) 1200.05 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.09	c Starting solver ...
0.10/0.11	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 251 conflicts
0.10/0.16	c Restarting after 477 conflicts
0.10/0.20	c Restarting after 816 conflicts
0.20/0.27	c Restarting after 1323 conflicts
0.30/0.38	c Restarting after 2085 conflicts
0.50/0.55	c Restarting after 3226 conflicts
0.81/0.84	c Restarting after 4934 conflicts
1.22/1.32	c Restarting after 7496 conflicts
2.15/2.20	c Restarting after 11340 conflicts
3.59/3.66	c Restarting after 17106 conflicts
6.24/6.30	c Restarting after 25756 conflicts
11.05/11.15	c Restarting after 38730 conflicts
19.46/19.53	c Restarting after 58191 conflicts
33.28/33.30	c Restarting after 87384 conflicts
55.51/55.57	c Restarting after 131173 conflicts
93.51/93.62	c Restarting after 196858 conflicts
152.08/152.21	c Restarting after 295385 conflicts
249.37/249.46	c Restarting after 443175 conflicts
405.75/405.93	c Restarting after 664859 conflicts
661.62/661.92	c Restarting after 997385 conflicts
1081.12/1081.59	c Restarting after 1496174 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/node18/watcher-300280-1171896835 -o ROOT/results/node18/solver-300280-1171896835 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300280-1171896835/sat7_bin /tmp/evaluation/300280-1171896835/instance-300280-1171896835.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: 0.92 0.98 0.94 3/77 27993
/proc/meminfo: memFree=1549360/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=1224 CPUtime=0
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 209638077 1253376 132 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135028834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 306 132 87 220 0 83 0

[startup+0.107358 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 27993
/proc/meminfo: memFree=1549360/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=3164 CPUtime=0.1
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 209638077 3239936 430 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 791 431 93 220 0 568 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3164

[startup+0.515396 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 27993
/proc/meminfo: memFree=1549360/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=5216 CPUtime=0.5
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 823 0 0 0 50 0 0 0 22 0 1 0 209638077 5341184 806 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 1304 806 95 220 0 1081 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5216

[startup+1.33648 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1544744/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=9316 CPUtime=1.32
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 1366 0 0 0 132 0 0 0 25 0 1 0 209638077 9539584 1349 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 2329 1349 95 220 0 2106 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9316

[startup+2.97263 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1542184/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=9316 CPUtime=2.97
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 2162 0 0 0 296 1 0 0 25 0 1 0 209638077 9539584 2145 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 2329 2145 95 220 0 2106 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9316

[startup+6.25495 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1539752/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=13416 CPUtime=6.24
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 2441 0 0 0 623 1 0 0 25 0 1 0 209638077 13737984 2424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 3354 2424 95 220 0 3131 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13416

[startup+12.7106 s]
/proc/loadavg: 0.94 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1536680/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=13552 CPUtime=12.7
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 3193 0 0 0 1268 2 0 0 25 0 1 0 209638077 13877248 3176 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 3388 3176 95 220 0 3165 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13552

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1534440/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=17920 CPUtime=25.49
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 3783 0 0 0 2546 3 0 0 25 0 1 0 209638077 18350080 3766 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 4480 3766 95 220 0 4257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17920

[startup+51.1243 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1532392/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=18320 CPUtime=51.1
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 4269 0 0 0 5106 4 0 0 25 0 1 0 209638077 18759680 4252 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 4580 4252 95 220 0 4357 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18320

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1527720/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=23244 CPUtime=102.31
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 5440 0 0 0 10225 6 0 0 25 0 1 0 209638077 23801856 5423 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 5811 5423 95 220 0 5588 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23244

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1524328/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=28164 CPUtime=162.32
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 6262 0 0 0 16225 7 0 0 25 0 1 0 209638077 28839936 6245 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 7041 6245 95 220 0 6818 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28164

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1523112/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=28776 CPUtime=222.33
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 6554 0 0 0 22225 8 0 0 25 0 1 0 209638077 29466624 6537 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 7194 6537 95 220 0 6971 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 28776

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1520808/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=29316 CPUtime=282.34
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 7154 0 0 0 28225 9 0 0 25 0 1 0 209638077 30019584 7137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 7329 7137 95 220 0 7106 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 29316

[startup+342.449 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1519528/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=33820 CPUtime=342.36
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 7437 0 0 0 34226 10 0 0 25 0 1 0 209638077 34631680 7420 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 8455 7420 95 220 0 8232 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 33820

[startup+402.481 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 27994
/proc/meminfo: memFree=1519080/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=34100 CPUtime=402.37
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 7551 0 0 0 40227 10 0 0 25 0 1 0 209638077 34918400 7534 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 8525 7534 95 220 0 8302 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 34100

[startup+462.531 s]
/proc/loadavg: 0.99 0.98 0.94 2/84 28104
/proc/meminfo: memFree=1516336/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=34952 CPUtime=462.35
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 7930 0 0 0 46224 11 0 0 25 0 1 0 209638077 35790848 7913 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 8738 7913 95 220 0 8515 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 34952

[startup+522.584 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 28192
/proc/meminfo: memFree=1516384/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=35348 CPUtime=522.34
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 8149 0 0 0 52223 11 0 0 25 0 1 0 209638077 36196352 8132 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 8837 8132 95 220 0 8614 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 35348

[startup+582.611 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1516200/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=35620 CPUtime=582.35
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 8252 0 0 0 58223 12 0 0 25 0 1 0 209638077 36474880 8235 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 8905 8235 95 220 0 8682 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 35620

[startup+642.638 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1515688/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=36048 CPUtime=642.37
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 8366 0 0 0 64224 13 0 0 25 0 1 0 209638077 36913152 8349 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 9012 8349 95 220 0 8789 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 36048

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1514216/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=36464 CPUtime=702.39
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 8776 0 0 0 70225 14 0 0 25 0 1 0 209638077 37339136 8759 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 9116 8759 95 220 0 8893 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 36464

[startup+762.701 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1513192/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=40844 CPUtime=762.4
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9007 0 0 0 76225 15 0 0 25 0 1 0 209638077 41824256 8990 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10211 8990 95 220 0 9988 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 40844

[startup+822.734 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1512488/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=41244 CPUtime=822.41
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9189 0 0 0 82226 15 0 0 25 0 1 0 209638077 42233856 9172 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10311 9172 95 220 0 10088 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 41244

[startup+882.767 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1511848/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=41692 CPUtime=882.44
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9335 0 0 0 88228 16 0 0 25 0 1 0 209638077 42692608 9318 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10423 9318 95 220 0 10200 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 41692

[startup+942.795 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1511336/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=41828 CPUtime=942.44
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9493 0 0 0 94228 16 0 0 25 0 1 0 209638077 42831872 9476 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10457 9476 95 220 0 10234 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 41828

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1510696/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=41960 CPUtime=1002.46
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9643 0 0 0 100229 17 0 0 25 0 1 0 209638077 42967040 9626 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10490 9626 95 220 0 10267 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 41960

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1510440/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=42232 CPUtime=1062.49
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9709 0 0 0 106231 18 0 0 25 0 1 0 209638077 43245568 9692 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10558 9692 95 220 0 10335 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 42232

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1509672/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=42648 CPUtime=1122.49
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 9882 0 0 0 112231 18 0 0 25 0 1 0 209638077 43671552 9865 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10662 9865 95 220 0 10439 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 42648

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1508328/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=43096 CPUtime=1182.51
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 10253 0 0 0 118232 19 0 0 25 0 1 0 209638077 44130304 10236 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10774 10236 95 220 0 10551 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 43096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1508072/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=43096 CPUtime=1200.03
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 10287 0 0 0 119984 19 0 0 25 0 1 0 209638077 44130304 10270 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10774 10270 95 220 0 10551 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43096

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28192
/proc/meminfo: memFree=1508072/2055920 swapFree=4192812/4192956
[pid=27993] ppid=27991 vsize=43096 CPUtime=1200.03
/proc/27993/stat : 27993 (sat7_bin) R 27991 27993 27176 0 -1 4194304 10287 0 0 0 119984 19 0 0 25 0 1 0 209638077 44130304 10270 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 10774 10270 95 220 0 10551 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.84
CPU system time (s): 0.203968
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 43096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10287
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= 25166

runsolver used 1.36079 second user time and 2.79757 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 14:53:55 UTC 2007

IDJOB= 300280
IDBENCH= 20031
IDSOLVER= 101
FILE ID= node18/300280-1171896835

PBS_JOBID= 3848811

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300280-1171896835/sat7_bin /tmp/evaluation/300280-1171896835/instance-300280-1171896835.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300280-1171896835 -o ROOT/results/node18/solver-300280-1171896835 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300280-1171896835/sat7_bin /tmp/evaluation/300280-1171896835/instance-300280-1171896835.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 106592899

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1549768 kB
Buffers:         53424 kB
Cached:         320780 kB
SwapCached:          0 kB
Active:         297640 kB
Inactive:       136156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          78512 kB
Slab:            58000 kB
Committed_AS:   812444 kB
PageTables:       1668 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= 66546 MiB

End job on node18 on Mon Feb 19 15:13:58 UTC 2007