Trace number 425295

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) 5000.11 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 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 250 conflicts
0.00/0.04	c Restarting after 475 conflicts
0.00/0.06	c Restarting after 812 conflicts
0.09/0.10	c Restarting after 1318 conflicts
0.09/0.15	c Restarting after 2077 conflicts
0.19/0.24	c Restarting after 3216 conflicts
0.29/0.37	c Restarting after 4925 conflicts
0.49/0.57	c Restarting after 7487 conflicts
0.79/0.87	c Restarting after 11333 conflicts
1.29/1.35	c Restarting after 17100 conflicts
1.99/2.09	c Restarting after 25749 conflicts
3.20/3.24	c Restarting after 38723 conflicts
4.99/5.00	c Restarting after 58186 conflicts
7.59/7.65	c Restarting after 87380 conflicts
11.89/11.92	c Restarting after 131169 conflicts
18.28/18.35	c Restarting after 196853 conflicts
28.08/28.12	c Restarting after 295379 conflicts
42.98/43.08	c Restarting after 443168 conflicts
66.58/66.65	c Restarting after 664851 conflicts
103.17/103.23	c Restarting after 997378 conflicts
159.96/160.01	c Restarting after 1496166 conflicts
248.03/248.13	c Restarting after 2244350 conflicts
387.30/387.50	c Restarting after 3366624 conflicts
604.04/604.23	c Restarting after 5050038 conflicts
943.47/943.72	c Restarting after 7575154 conflicts
1478.94/1479.36	c Restarting after 11362829 conflicts
2331.82/2332.53	c Restarting after 17044342 conflicts
3700.70/3701.79	c Restarting after 25566611 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/node43/watcher-425295-1177670104 -o ROOT/results/node43/solver-425295-1177670104 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425295-1177670104/sat7_bin /tmp/evaluation/425295-1177670104/instance-425295-1177670104.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: 0.92 0.98 0.99 3/77 3452
/proc/meminfo: memFree=1551496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1212 CPUtime=0
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 214922251 1241088 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 303 128 87 220 0 80 0

[startup+0.088072 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3452
/proc/meminfo: memFree=1551496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1476 CPUtime=0.08
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 230 0 0 0 8 0 0 0 18 0 1 0 214922251 1511424 214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 369 214 95 220 0 146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1476

[startup+0.101073 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3452
/proc/meminfo: memFree=1551496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1476 CPUtime=0.09
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 214922251 1511424 216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 369 216 95 220 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3452
/proc/meminfo: memFree=1551496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1992 CPUtime=0.29
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 263 0 0 0 29 0 0 0 19 0 1 0 214922251 2039808 247 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 498 247 95 220 0 275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701125 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3452
/proc/meminfo: memFree=1551496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1992 CPUtime=0.69
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 294 0 0 0 69 0 0 0 23 0 1 0 214922251 2039808 278 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 498 278 95 220 0 275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1550656/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=1992 CPUtime=1.49
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 214922251 2039808 309 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 498 309 95 220 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1550400/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=2124 CPUtime=3.09
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 214922251 2174976 357 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 531 357 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1550080/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=3152 CPUtime=6.29
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 421 0 0 0 629 0 0 0 25 0 1 0 214922251 3227648 405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 788 405 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1549648/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=3152 CPUtime=12.69
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 502 0 0 0 1269 0 0 0 25 0 1 0 214922251 3227648 486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 788 486 95 220 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1549328/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=3420 CPUtime=25.48
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 588 0 0 0 2548 0 0 0 25 0 1 0 214922251 3502080 572 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 855 572 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1548752/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=3688 CPUtime=51.07
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 720 0 0 0 5107 0 0 0 25 0 1 0 214922251 3776512 704 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 922 704 95 220 0 699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1548176/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=4084 CPUtime=102.27
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 867 0 0 0 10226 1 0 0 25 0 1 0 214922251 4182016 851 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538948 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1021 851 95 220 0 798 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4084

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1547664/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=6404 CPUtime=162.25
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 999 0 0 0 16223 2 0 0 25 0 1 0 214922251 6557696 983 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1601 983 95 220 0 1378 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6404

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1547216/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=6808 CPUtime=222.23
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1107 0 0 0 22221 2 0 0 25 0 1 0 214922251 6971392 1091 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1702 1091 95 220 0 1479 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6808

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3453
/proc/meminfo: memFree=1546640/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=7220 CPUtime=282.23
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1248 0 0 0 28220 3 0 0 25 0 1 0 214922251 7393280 1232 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1805 1232 95 220 0 1582 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7220

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1546320/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=7360 CPUtime=342.21
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1299 0 0 0 34218 3 0 0 25 0 1 0 214922251 7536640 1283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1840 1283 95 220 0 1617 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7360

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1546064/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=7624 CPUtime=402.2
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1366 0 0 0 40216 4 0 0 25 0 1 0 214922251 7806976 1350 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1906 1350 95 220 0 1683 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7624

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1545744/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=7900 CPUtime=462.18
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1441 0 0 0 46214 4 0 0 25 0 1 0 214922251 8089600 1425 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 1975 1425 95 220 0 1752 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7900

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1545552/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=8040 CPUtime=522.17
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1486 0 0 0 52212 5 0 0 25 0 1 0 214922251 8232960 1470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 2010 1470 95 220 0 1787 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8040

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1545360/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=8184 CPUtime=582.15
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1537 0 0 0 58210 5 0 0 25 0 1 0 214922251 8380416 1521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 2046 1521 95 220 0 1823 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8184

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3455
/proc/meminfo: memFree=1545104/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=8456 CPUtime=642.15
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 1595 0 0 0 64209 6 0 0 25 0 1 0 214922251 8658944 1579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 2114 1579 95 220 0 1891 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 8456


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540496/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12620 CPUtime=4001.23
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2759 0 0 0 400087 36 0 0 25 0 1 0 214922251 12922880 2743 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3155 2743 95 220 0 2932 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 12620

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540432/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12620 CPUtime=4061.21
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2769 0 0 0 406085 36 0 0 25 0 1 0 214922251 12922880 2753 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536669 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3155 2753 95 220 0 2932 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 12620

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540432/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12620 CPUtime=4121.2
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2775 0 0 0 412083 37 0 0 25 0 1 0 214922251 12922880 2759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3155 2759 95 220 0 2932 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 12620

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540368/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12764 CPUtime=4181.18
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2800 0 0 0 418081 37 0 0 25 0 1 0 214922251 13070336 2784 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3191 2784 95 220 0 2968 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 12764

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540304/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12764 CPUtime=4241.17
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2820 0 0 0 424079 38 0 0 25 0 1 0 214922251 13070336 2804 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3191 2804 95 220 0 2968 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 12764

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540304/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12908 CPUtime=4301.15
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2823 0 0 0 430077 38 0 0 25 0 1 0 214922251 13217792 2807 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3227 2807 95 220 0 3004 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 12908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540176/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12908 CPUtime=4361.14
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2842 0 0 0 436075 39 0 0 25 0 1 0 214922251 13217792 2826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3227 2826 95 220 0 3004 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 12908

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540176/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=12908 CPUtime=4421.12
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2853 0 0 0 442073 39 0 0 25 0 1 0 214922251 13217792 2837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3227 2837 95 220 0 3004 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 12908

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540112/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13052 CPUtime=4481.11
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2868 0 0 0 448071 40 0 0 25 0 1 0 214922251 13365248 2852 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3263 2852 95 220 0 3040 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 13052

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540048/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13052 CPUtime=4541.1
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2878 0 0 0 454069 41 0 0 25 0 1 0 214922251 13365248 2862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3263 2862 95 220 0 3040 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 13052

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1540048/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13052 CPUtime=4601.09
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2888 0 0 0 460068 41 0 0 25 0 1 0 214922251 13365248 2872 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3263 2872 95 220 0 3040 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 13052

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539984/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13196 CPUtime=4661.07
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2902 0 0 0 466065 42 0 0 25 0 1 0 214922251 13512704 2886 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3299 2886 95 220 0 3076 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 13196

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539920/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13196 CPUtime=4721.06
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2906 0 0 0 472064 42 0 0 25 0 1 0 214922251 13512704 2890 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3299 2890 95 220 0 3076 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 13196

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539920/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13196 CPUtime=4781.04
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2919 0 0 0 478062 42 0 0 25 0 1 0 214922251 13512704 2903 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525536 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3299 2903 95 220 0 3076 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 13196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539856/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13196 CPUtime=4841.03
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2922 0 0 0 484060 43 0 0 25 0 1 0 214922251 13512704 2906 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578706 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3299 2906 95 220 0 3076 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 13196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539856/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13196 CPUtime=4901.01
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2925 0 0 0 490058 43 0 0 25 0 1 0 214922251 13512704 2909 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3299 2909 95 220 0 3076 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 13196

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539856/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13340 CPUtime=4961
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2930 0 0 0 496056 44 0 0 25 0 1 0 214922251 13660160 2914 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3335 2914 95 220 0 3112 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 13340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3655
/proc/meminfo: memFree=1539856/2055920 swapFree=4158592/4192956
[pid=3452] ppid=3450 vsize=13340 CPUtime=5000.09
/proc/3452/stat : 3452 (sat7_bin) R 3450 3452 3140 0 -1 4194304 2931 0 0 0 499965 44 0 0 25 0 1 0 214922251 13660160 2915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3452/statm: 3335 2915 95 220 0 3112 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 13340

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.11
CPU user time (s): 4999.65
CPU system time (s): 0.450931
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 13340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2931
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= 102455

runsolver used 3.66944 second user time and 10.8663 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 27 10:35:04 UTC 2007

IDJOB= 425295
IDBENCH= 19962
IDSOLVER= 183
FILE ID= node43/425295-1177670104

PBS_JOBID= 4698577

Free space on /tmp= 66465 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425295-1177670104/sat7_bin /tmp/evaluation/425295-1177670104/instance-425295-1177670104.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-425295-1177670104 -o ROOT/results/node43/solver-425295-1177670104 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425295-1177670104/sat7_bin /tmp/evaluation/425295-1177670104/instance-425295-1177670104.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 7388142

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1551968 kB
Buffers:         51912 kB
Cached:         358536 kB
SwapCached:       2856 kB
Active:         253904 kB
Inactive:       180420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551968 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          31632 kB
Slab:            55016 kB
Committed_AS:  2702140 kB
PageTables:       1896 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= 66465 MiB

End job on node43 on Fri Apr 27 11:58:28 UTC 2007