Trace number 425478

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) 5000.09 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5247
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.09/0.10	c Restarting after 100 conflicts
0.09/0.14	c Restarting after 250 conflicts
0.09/0.19	c Restarting after 475 conflicts
0.19/0.27	c Restarting after 813 conflicts
0.29/0.39	c Restarting after 1320 conflicts
0.49/0.57	c Restarting after 2080 conflicts
0.79/0.87	c Restarting after 3219 conflicts
1.29/1.35	c Restarting after 4927 conflicts
2.09/2.13	c Restarting after 7489 conflicts
3.39/3.43	c Restarting after 11333 conflicts
5.69/5.77	c Restarting after 17099 conflicts
9.49/9.59	c Restarting after 25750 conflicts
16.59/16.64	c Restarting after 38728 conflicts
27.49/27.54	c Restarting after 58191 conflicts
46.68/46.77	c Restarting after 87385 conflicts
80.07/80.12	c Restarting after 131175 conflicts
134.36/134.48	c Restarting after 196859 conflicts
221.04/221.14	c Restarting after 295387 conflicts
357.50/357.80	c Restarting after 443177 conflicts
582.24/582.57	c Restarting after 664860 conflicts
944.85/945.25	c Restarting after 997385 conflicts
1512.10/1512.65	c Restarting after 1496173 conflicts
2421.75/2422.51	c Restarting after 2244355 conflicts
3882.01/3883.27	c Restarting after 3366629 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-425478-1177764996 -o ROOT/results/node43/solver-425478-1177764996 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425478-1177764996/sat7_bin /tmp/evaluation/425478-1177764996/instance-425478-1177764996.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 10856
/proc/meminfo: memFree=1516472/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=1656 CPUtime=0
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 224411372 1695744 220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 414 220 88 220 0 191 0

[startup+0.0916451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10856
/proc/meminfo: memFree=1516472/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=3348 CPUtime=0.08
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 542 0 0 0 8 0 0 0 18 0 1 0 224411372 3428352 526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 837 526 93 220 0 614 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3348

[startup+0.101645 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10856
/proc/meminfo: memFree=1516472/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=3348 CPUtime=0.09
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 551 0 0 0 9 0 0 0 18 0 1 0 224411372 3428352 535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 837 535 93 220 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301662 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10856
/proc/meminfo: memFree=1516472/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=3348 CPUtime=0.29
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 224411372 3428352 661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 837 661 95 220 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701697 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10856
/proc/meminfo: memFree=1516472/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=5400 CPUtime=0.69
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 866 0 0 0 69 0 0 0 23 0 1 0 224411372 5529600 850 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 1350 850 95 220 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1512880/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=5400 CPUtime=1.49
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 224411372 5529600 1191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 1350 1191 95 220 0 1127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5400

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1511024/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=9500 CPUtime=3.09
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 1813 0 0 0 308 1 0 0 25 0 1 0 224411372 9728000 1797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 2375 1797 95 220 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.30219 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1506672/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=13600 CPUtime=6.29
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 2540 0 0 0 628 1 0 0 25 0 1 0 224411372 13926400 2524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528763 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 3400 2524 95 220 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13600

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1504688/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=13600 CPUtime=12.68
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 3110 0 0 0 1267 1 0 0 25 0 1 0 224411372 13926400 3094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 3400 3094 95 220 0 3177 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13600

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1499248/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=22064 CPUtime=25.48
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 4369 0 0 0 2545 3 0 0 25 0 1 0 224411372 22593536 4353 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 5516 4353 95 220 0 5293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22064

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1496752/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=22196 CPUtime=51.08
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 4965 0 0 0 5104 4 0 0 25 0 1 0 224411372 22728704 4949 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 5549 4949 95 220 0 5326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22196

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1492464/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=27112 CPUtime=102.26
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 6016 0 0 0 10220 6 0 0 25 0 1 0 224411372 27762688 6000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 6778 6000 95 220 0 6555 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27112

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1489264/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=31740 CPUtime=162.24
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 6800 0 0 0 16217 7 0 0 25 0 1 0 224411372 32501760 6784 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 7935 6784 95 220 0 7712 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10857
/proc/meminfo: memFree=1488240/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=32128 CPUtime=222.23
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 7046 0 0 0 22215 8 0 0 25 0 1 0 224411372 32899072 7030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 8032 7030 95 220 0 7809 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32128

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 10965
/proc/meminfo: memFree=1484856/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=32644 CPUtime=282.18
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 7602 0 0 0 28207 11 0 0 25 0 1 0 224411372 33427456 7586 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 8161 7586 95 220 0 7938 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32644

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11068
/proc/meminfo: memFree=1485040/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=33180 CPUtime=342.11
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 7822 0 0 0 34199 12 0 0 25 0 1 0 224411372 33976320 7806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 8295 7806 95 220 0 8072 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 33180

[startup+402.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11068
/proc/meminfo: memFree=1482864/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=37852 CPUtime=402.09
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 8395 0 0 0 40196 13 0 0 25 0 1 0 224411372 38760448 8379 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 9463 8379 95 220 0 9240 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 37852

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 11068
/proc/meminfo: memFree=1481904/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=38136 CPUtime=462.07
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 8597 0 0 0 46194 13 0 0 25 0 1 0 224411372 39051264 8581 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 9534 8581 95 220 0 9311 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 38136

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11068
/proc/meminfo: memFree=1481264/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=38396 CPUtime=522.06
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 8803 0 0 0 52192 14 0 0 25 0 1 0 224411372 39317504 8787 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 9599 8787 95 220 0 9376 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 38396

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 11068
/proc/meminfo: memFree=1480752/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=38656 CPUtime=582.05
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 8921 0 0 0 58190 15 0 0 25 0 1 0 224411372 39583744 8905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 9664 8905 95 220 0 9441 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 38656

[startup+642.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 11068
/proc/meminfo: memFree=1476144/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=43304 CPUtime=642.03
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 10061 0 0 0 64186 17 0 0 25 0 1 0 224411372 44343296 10045 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565451 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 10826 10045 95 220 0 10603 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 43304


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11268
/proc/meminfo: memFree=1454512/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=66052 CPUtime=4001.02
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15455 0 0 0 400051 51 0 0 25 0 1 0 224411372 67637248 15439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528365 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16513 15439 95 220 0 16290 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 66052

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1454000/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=66320 CPUtime=4061.02
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15577 0 0 0 406050 52 0 0 25 0 1 0 224411372 67911680 15561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16580 15561 95 220 0 16357 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 66320

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1453552/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=66608 CPUtime=4120.99
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15686 0 0 0 412047 52 0 0 25 0 1 0 224411372 68206592 15670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16652 15670 95 220 0 16429 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 66608

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1453104/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=66768 CPUtime=4180.98
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15778 0 0 0 418045 53 0 0 25 0 1 0 224411372 68370432 15762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16692 15762 95 220 0 16469 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 66768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1452976/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67048 CPUtime=4240.96
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15826 0 0 0 424043 53 0 0 25 0 1 0 224411372 68657152 15810 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16762 15810 95 220 0 16539 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 67048

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1452656/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67180 CPUtime=4300.95
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15900 0 0 0 430041 54 0 0 25 0 1 0 224411372 68792320 15884 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16795 15884 95 220 0 16572 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 67180

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1452720/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67468 CPUtime=4360.93
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15962 0 0 0 436039 54 0 0 25 0 1 0 224411372 69087232 15946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16867 15946 95 220 0 16644 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 67468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1452528/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67468 CPUtime=4420.92
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 15999 0 0 0 442037 55 0 0 25 0 1 0 224411372 69087232 15983 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16867 15983 95 220 0 16644 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 67468

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 3/78 11268
/proc/meminfo: memFree=1452272/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67628 CPUtime=4480.89
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16047 0 0 0 448034 55 0 0 25 0 1 0 224411372 69251072 16031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16907 16031 95 220 0 16684 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 67628

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11268
/proc/meminfo: memFree=1452144/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67628 CPUtime=4540.88
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16080 0 0 0 454032 56 0 0 25 0 1 0 224411372 69251072 16064 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16907 16064 95 220 0 16684 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 67628

[startup+4602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451952/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67760 CPUtime=4600.87
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16105 0 0 0 460031 56 0 0 25 0 1 0 224411372 69386240 16089 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16940 16089 95 220 0 16717 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 67760

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451824/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67760 CPUtime=4660.85
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16134 0 0 0 466028 57 0 0 25 0 1 0 224411372 69386240 16118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16940 16118 95 220 0 16717 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 67760

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451632/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67920 CPUtime=4720.84
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16173 0 0 0 472027 57 0 0 25 0 1 0 224411372 69550080 16157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16980 16157 95 220 0 16757 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 67920

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451632/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=67920 CPUtime=4780.82
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16198 0 0 0 478024 58 0 0 25 0 1 0 224411372 69550080 16182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 16980 16182 95 220 0 16757 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 67920

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451440/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=68064 CPUtime=4840.81
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16235 0 0 0 484022 59 0 0 25 0 1 0 224411372 69697536 16219 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 17016 16219 95 220 0 16793 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 68064

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451376/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=68064 CPUtime=4900.79
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16258 0 0 0 490020 59 0 0 25 0 1 0 224411372 69697536 16242 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 17016 16242 95 220 0 16793 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 68064

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451248/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=68248 CPUtime=4960.77
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16292 0 0 0 496017 60 0 0 25 0 1 0 224411372 69885952 16276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 17062 16276 95 220 0 16839 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 68248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11268
/proc/meminfo: memFree=1451056/2055920 swapFree=4158592/4192956
[pid=10856] ppid=10854 vsize=68408 CPUtime=5000.07
/proc/10856/stat : 10856 (sat7_bin) R 10854 10856 10563 0 -1 4194304 16333 0 0 0 499947 60 0 0 25 0 1 0 224411372 70049792 16317 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/10856/statm: 17102 16317 95 220 0 16879 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 68408

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): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.48
CPU system time (s): 0.616906
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 68408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.616906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16333
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= 80720

runsolver used 4.01439 second user time and 11.3203 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 28 12:56:36 UTC 2007

IDJOB= 425478
IDBENCH= 20158
IDSOLVER= 183
FILE ID= node43/425478-1177764996

PBS_JOBID= 4715603

Free space on /tmp= 66489 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/425478-1177764996/sat7_bin /tmp/evaluation/425478-1177764996/instance-425478-1177764996.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-425478-1177764996 -o ROOT/results/node43/solver-425478-1177764996 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425478-1177764996/sat7_bin /tmp/evaluation/425478-1177764996/instance-425478-1177764996.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 566571842

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:       1517008 kB
Buffers:         53004 kB
Cached:         392192 kB
SwapCached:       2856 kB
Active:         262828 kB
Inactive:       206268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517008 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          31648 kB
Slab:            55272 kB
Committed_AS:  2721016 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= 66489 MiB

End job on node43 on Sat Apr 28 14:19:59 UTC 2007