Trace number 425468

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) 5000.16 5002.16

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark817.876
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c Starting solver ...
0.39/0.47	c Restarting after 100 conflicts
0.59/0.61	c Restarting after 250 conflicts
0.79/0.83	c Restarting after 477 conflicts
1.10/1.14	c Restarting after 814 conflicts
1.59/1.64	c Restarting after 1321 conflicts
2.20/2.30	c Restarting after 2080 conflicts
3.39/3.45	c Restarting after 3219 conflicts
5.19/5.20	c Restarting after 4929 conflicts
7.79/7.84	c Restarting after 7491 conflicts
12.09/12.11	c Restarting after 11336 conflicts
18.58/18.61	c Restarting after 17104 conflicts
29.28/29.39	c Restarting after 25753 conflicts
47.57/47.67	c Restarting after 38728 conflicts
77.97/78.02	c Restarting after 58189 conflicts
133.74/133.85	c Restarting after 87381 conflicts
227.41/227.54	c Restarting after 131170 conflicts
387.86/388.11	c Restarting after 196854 conflicts
718.14/718.59	c Restarting after 295382 conflicts
1188.87/1189.47	c Restarting after 443176 conflicts
2011.58/2012.47	c Restarting after 664862 conflicts
3449.66/3451.06	c Restarting after 997388 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/node33/watcher-425468-1177761334 -o ROOT/results/node33/solver-425468-1177761334 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425468-1177761334/sat7_bin /tmp/evaluation/425468-1177761334/instance-425468-1177761334.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: 0.96 0.98 0.99 3/77 19018
/proc/meminfo: memFree=1633392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=2396 CPUtime=0
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 224048941 2453504 395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 599 396 88 220 0 376 0

[startup+0.101184 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 19018
/proc/meminfo: memFree=1633392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=3940 CPUtime=0.09
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 810 0 0 0 9 0 0 0 18 0 1 0 224048941 4034560 794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134683347 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 985 794 88 220 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.202211 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 19018
/proc/meminfo: memFree=1633392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=5992 CPUtime=0.19
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 1074 0 0 0 19 0 0 0 18 0 1 0 224048941 6135808 1058 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029223 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 1498 1058 88 220 0 1275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5992

[startup+0.301226 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 19018
/proc/meminfo: memFree=1633392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=5992 CPUtime=0.29
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 1331 0 0 0 29 0 0 0 20 0 1 0 224048941 6135808 1315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 1498 1315 88 220 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701307 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 19018
/proc/meminfo: memFree=1633392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=10284 CPUtime=0.69
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 1910 0 0 0 69 0 0 0 23 0 1 0 224048941 10530816 1894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 2571 1894 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50147 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1625512/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=10404 CPUtime=1.49
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 2196 0 0 0 148 1 0 0 25 0 1 0 224048941 10653696 2180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 2601 2180 95 220 0 2378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10404

[startup+3.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1623912/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=14612 CPUtime=3.09
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 2732 0 0 0 308 1 0 0 25 0 1 0 224048941 14962688 2716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 3653 2716 95 220 0 3430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14612

[startup+6.30146 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1619752/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=19136 CPUtime=6.29
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 3725 0 0 0 626 3 0 0 25 0 1 0 224048941 19595264 3709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 4784 3709 95 220 0 4561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19136

[startup+12.7018 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1611816/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=24532 CPUtime=12.69
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 5578 0 0 0 1265 4 0 0 25 0 1 0 224048941 25120768 5562 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 6133 5562 95 220 0 5910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24532

[startup+25.5024 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1598568/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=38748 CPUtime=25.48
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 8783 0 0 0 2541 7 0 0 25 0 1 0 224048941 39677952 8767 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 9687 8767 95 220 0 9464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38748

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1575784/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=58992 CPUtime=51.07
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 14528 0 0 0 5093 14 0 0 25 0 1 0 224048941 60407808 14512 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 14748 14512 95 220 0 14525 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58992

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1535144/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=101928 CPUtime=102.26
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 24566 0 0 0 10201 25 0 0 25 0 1 0 224048941 104374272 24550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 25482 24550 95 220 0 25259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 101928

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1504360/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=131224 CPUtime=162.23
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 32231 0 0 0 16189 34 0 0 25 0 1 0 224048941 134373376 32215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 32806 32215 95 220 0 32583 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 131224

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1499688/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=135324 CPUtime=222.21
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 33391 0 0 0 22185 36 0 0 25 0 1 0 224048941 138571776 33375 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 33831 33375 95 220 0 33608 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135324

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19019
/proc/meminfo: memFree=1490408/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=147220 CPUtime=282.19
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 35754 0 0 0 28180 39 0 0 25 0 1 0 224048941 150753280 35738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 36805 35738 95 220 0 36582 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 147220

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19127
/proc/meminfo: memFree=1474480/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=160776 CPUtime=342.13
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 39367 0 0 0 34169 44 0 0 25 0 1 0 224048941 164634624 39351 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 40194 39351 95 220 0 39971 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 160776

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19217
/proc/meminfo: memFree=1467112/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=166616 CPUtime=402.05
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 41424 0 0 0 40158 47 0 0 25 0 1 0 224048941 170614784 41408 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 41654 41408 95 220 0 41431 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 166616

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19217
/proc/meminfo: memFree=1466856/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=170716 CPUtime=462.03
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 41528 0 0 0 46155 48 0 0 25 0 1 0 224048941 174813184 41512 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 42679 41512 95 220 0 42456 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 170716

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19217
/proc/meminfo: memFree=1466024/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=170716 CPUtime=522
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 41745 0 0 0 52152 48 0 0 25 0 1 0 224048941 174813184 41729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 42679 41729 95 220 0 42456 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 170716

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19217
/proc/meminfo: memFree=1463720/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=170716 CPUtime=581.98
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 42329 0 0 0 58149 49 0 0 25 0 1 0 224048941 174813184 42313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538718 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 42679 42313 95 220 0 42456 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 170716

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19217
/proc/meminfo: memFree=1456104/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=181656 CPUtime=641.96
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 44280 0 0 0 64144 52 0 0 25 0 1 0 224048941 186015744 44264 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 45414 44264 95 220 0 45191 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 181656


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

[startup+4002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19417
/proc/meminfo: memFree=1303464/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4000.64
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 82322 0 0 0 399942 122 0 0 25 0 1 0 224048941 341671936 82306 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 82306 95 220 0 83193 0
Current children cumulated CPU time (s) 4000.64
Current children cumulated vsize (KiB) 333664

[startup+4062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19417
/proc/meminfo: memFree=1303080/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4060.63
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 82413 0 0 0 405940 123 0 0 25 0 1 0 224048941 341671936 82397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 82397 95 220 0 83193 0
Current children cumulated CPU time (s) 4060.63
Current children cumulated vsize (KiB) 333664

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19417
/proc/meminfo: memFree=1302760/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4120.6
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 82493 0 0 0 411937 123 0 0 25 0 1 0 224048941 341671936 82477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 82477 95 220 0 83193 0
Current children cumulated CPU time (s) 4120.6
Current children cumulated vsize (KiB) 333664

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1301928/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4180.58
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 82688 0 0 0 417934 124 0 0 25 0 1 0 224048941 341671936 82672 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 82672 95 220 0 83193 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 333664

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1301288/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4240.56
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 82857 0 0 0 423931 125 0 0 25 0 1 0 224048941 341671936 82841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 82841 95 220 0 83193 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 333664

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1300392/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=333664 CPUtime=4300.54
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 83106 0 0 0 429928 126 0 0 25 0 1 0 224048941 341671936 83090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 83416 83090 95 220 0 83193 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 333664

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1298344/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=337764 CPUtime=4360.52
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 83626 0 0 0 435925 127 0 0 25 0 1 0 224048941 345870336 83610 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 84441 83610 95 220 0 84218 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 337764

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1295208/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4420.5
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 84407 0 0 0 441922 128 0 0 25 0 1 0 224048941 350068736 84391 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 84391 95 220 0 85243 0
Current children cumulated CPU time (s) 4420.5
Current children cumulated vsize (KiB) 341864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1293544/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4480.48
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 84819 0 0 0 447919 129 0 0 25 0 1 0 224048941 350068736 84803 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 84803 95 220 0 85243 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 341864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1293352/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4540.45
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 84873 0 0 0 453916 129 0 0 25 0 1 0 224048941 350068736 84857 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 84857 95 220 0 85243 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 341864

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1293032/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4600.43
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 84939 0 0 0 459913 130 0 0 25 0 1 0 224048941 350068736 84923 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 84923 95 220 0 85243 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 341864

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1292584/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4660.41
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 85045 0 0 0 465911 130 0 0 25 0 1 0 224048941 350068736 85029 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 85029 95 220 0 85243 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 341864

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1292200/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=341864 CPUtime=4720.4
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 85147 0 0 0 471909 131 0 0 25 0 1 0 224048941 350068736 85131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 85466 85131 95 220 0 85243 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 341864

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1291944/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=345964 CPUtime=4780.36
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 85205 0 0 0 477905 131 0 0 25 0 1 0 224048941 354267136 85189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 86491 85189 95 220 0 86268 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 345964

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1291560/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=345964 CPUtime=4840.35
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 85308 0 0 0 483903 132 0 0 25 0 1 0 224048941 354267136 85292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 86491 85292 95 220 0 86268 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 345964

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1288232/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=345964 CPUtime=4900.32
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 86155 0 0 0 489899 133 0 0 25 0 1 0 224048941 354267136 86139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 86491 86139 95 220 0 86268 0
Current children cumulated CPU time (s) 4900.32
Current children cumulated vsize (KiB) 345964

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1282600/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=354164 CPUtime=4960.3
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 87550 0 0 0 495895 135 0 0 25 0 1 0 224048941 362663936 87534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 88541 87534 95 220 0 88318 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 354164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19417
/proc/meminfo: memFree=1281960/2055920 swapFree=4147768/4192956
[pid=19018] ppid=19016 vsize=354164 CPUtime=5000.09
/proc/19018/stat : 19018 (sat7_bin) R 19016 19018 18725 0 -1 4194304 87699 0 0 0 499874 135 0 0 25 0 1 0 224048941 362663936 87683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19018/statm: 88541 87683 95 220 0 88318 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 354164

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): 5002.16
CPU time (s): 5000.16
CPU user time (s): 4998.74
CPU system time (s): 1.41578
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 354164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.74
system time used= 1.41578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87699
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= 9117

runsolver used 3.9494 second user time and 11.3353 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 28 11:55:35 UTC 2007

IDJOB= 425468
IDBENCH= 20148
IDSOLVER= 183
FILE ID= node33/425468-1177761334

PBS_JOBID= 4715559

Free space on /tmp= 66506 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/425468-1177761334/sat7_bin /tmp/evaluation/425468-1177761334/instance-425468-1177761334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-425468-1177761334 -o ROOT/results/node33/solver-425468-1177761334 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425468-1177761334/sat7_bin /tmp/evaluation/425468-1177761334/instance-425468-1177761334.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 425743602

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1633928 kB
Buffers:         42908 kB
Cached:         310516 kB
SwapCached:      14592 kB
Active:         181264 kB
Inactive:       196128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633928 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            30004 kB
Committed_AS:  1868584 kB
PageTables:       1992 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= 66506 MiB

End job on node33 on Sat Apr 28 13:18:59 UTC 2007