Trace number 307865

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.07 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 ...
0.10/0.11	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.20/0.24	c Restarting after 476 conflicts
0.30/0.33	c Restarting after 813 conflicts
0.40/0.50	c Restarting after 1320 conflicts
0.71/0.75	c Restarting after 2082 conflicts
1.12/1.14	c Restarting after 3221 conflicts
1.73/1.77	c Restarting after 4929 conflicts
2.75/2.79	c Restarting after 7492 conflicts
4.70/4.74	c Restarting after 11336 conflicts
7.88/7.98	c Restarting after 17102 conflicts
13.20/13.28	c Restarting after 25752 conflicts
21.60/21.64	c Restarting after 38726 conflicts
37.58/37.63	c Restarting after 58188 conflicts
61.24/61.30	c Restarting after 87380 conflicts
96.36/96.42	c Restarting after 131169 conflicts
152.48/152.55	c Restarting after 196854 conflicts
251.10/251.27	c Restarting after 295380 conflicts
407.79/407.95	c Restarting after 443169 conflicts
660.75/660.97	c Restarting after 664852 conflicts
1060.06/1060.38	c Restarting after 997379 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-307865-1172507250 -o ROOT/results/node1/solver-307865-1172507250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307865-1172507250/sat7_bin /tmp/evaluation/307865-1172507250/instance-307865-1172507250.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12504
/proc/meminfo: memFree=1804160/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=1784 CPUtime=0
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 270680112 1826816 287 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 446 287 88 220 0 223 0

[startup+0.107117 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12504
/proc/meminfo: memFree=1804160/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=3488 CPUtime=0.1
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 636 0 0 0 10 0 0 0 18 0 1 0 270680112 3571712 619 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 872 619 93 220 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3488

[startup+0.515164 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12504
/proc/meminfo: memFree=1804160/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=3488 CPUtime=0.51
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 714 0 0 0 51 0 0 0 21 0 1 0 270680112 3571712 697 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 872 697 95 220 0 649 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3488

[startup+1.33526 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1801272/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=5540 CPUtime=1.32
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 847 0 0 0 132 0 0 0 25 0 1 0 270680112 5672960 830 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 1385 830 95 220 0 1162 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5540

[startup+2.97145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1800504/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=5540 CPUtime=2.96
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 1079 0 0 0 296 0 0 0 25 0 1 0 270680112 5672960 1062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 1385 1062 95 220 0 1162 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5540

[startup+6.24784 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1798712/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=9640 CPUtime=6.24
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 1463 0 0 0 623 1 0 0 25 0 1 0 270680112 9871360 1446 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 2410 1446 95 220 0 2187 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9640

[startup+12.7046 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1797496/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=9640 CPUtime=12.69
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 1727 0 0 0 1268 1 0 0 25 0 1 0 270680112 9871360 1710 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 2410 1710 95 220 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9640

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1796344/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=9772 CPUtime=25.5
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 2020 0 0 0 2548 2 0 0 25 0 1 0 270680112 10006528 2003 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 2443 2003 95 220 0 2220 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9772

[startup+51.1251 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1793784/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=14148 CPUtime=51.1
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 2643 0 0 0 5107 3 0 0 25 0 1 0 270680112 14487552 2626 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 3537 2626 95 220 0 3314 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14148

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1791480/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=14572 CPUtime=102.3
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 3216 0 0 0 10226 4 0 0 25 0 1 0 270680112 14921728 3199 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 3643 3199 95 220 0 3420 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14572

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1789368/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=19072 CPUtime=162.32
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 3733 0 0 0 16227 5 0 0 25 0 1 0 270680112 19529728 3716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 4768 3716 95 220 0 4545 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 19072

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1788472/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=19600 CPUtime=222.33
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 3953 0 0 0 22227 6 0 0 25 0 1 0 270680112 20070400 3936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536700 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 4900 3936 95 220 0 4677 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19600

[startup+282.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1787512/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=19876 CPUtime=282.33
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4201 0 0 0 28227 6 0 0 25 0 1 0 270680112 20353024 4184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 4969 4184 95 220 0 4746 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 19876

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1786552/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=20168 CPUtime=342.35
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4415 0 0 0 34228 7 0 0 25 0 1 0 270680112 20652032 4398 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539902 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5042 4398 95 220 0 4819 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 20168

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1785848/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=20572 CPUtime=402.37
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4592 0 0 0 40229 8 0 0 25 0 1 0 270680112 21065728 4575 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5143 4575 95 220 0 4920 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 20572

[startup+462.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1785144/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=20844 CPUtime=462.37
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4764 0 0 0 46229 8 0 0 25 0 1 0 270680112 21344256 4747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5211 4747 95 220 0 4988 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20844

[startup+522.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1784632/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=21108 CPUtime=522.39
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4902 0 0 0 52230 9 0 0 25 0 1 0 270680112 21614592 4885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5277 4885 95 220 0 5054 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 21108

[startup+582.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1784312/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=21376 CPUtime=582.41
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 4976 0 0 0 58231 10 0 0 25 0 1 0 270680112 21889024 4959 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5344 4959 95 220 0 5121 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21376

[startup+642.603 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1783992/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=21536 CPUtime=642.42
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5059 0 0 0 64232 10 0 0 25 0 1 0 270680112 22052864 5042 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5384 5042 95 220 0 5161 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 21536

[startup+702.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1783288/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=21792 CPUtime=702.43
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5236 0 0 0 70232 11 0 0 25 0 1 0 270680112 22315008 5219 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 5448 5219 95 220 0 5225 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 21792

[startup+762.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1782328/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=26164 CPUtime=762.44
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5469 0 0 0 76233 11 0 0 25 0 1 0 270680112 26791936 5452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6541 5452 95 220 0 6318 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 26164

[startup+822.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12505
/proc/meminfo: memFree=1781688/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=26436 CPUtime=822.46
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5631 0 0 0 82234 12 0 0 25 0 1 0 270680112 27070464 5614 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6609 5614 95 220 0 6386 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 26436

[startup+882.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12507
/proc/meminfo: memFree=1781304/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=26708 CPUtime=882.48
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5721 0 0 0 88235 13 0 0 25 0 1 0 270680112 27348992 5704 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6677 5704 95 220 0 6454 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 26708

[startup+942.754 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12507
/proc/meminfo: memFree=1781176/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=26840 CPUtime=942.49
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5763 0 0 0 94236 13 0 0 25 0 1 0 270680112 27484160 5746 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6710 5746 95 220 0 6487 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 26840

[startup+1002.78 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1780984/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=26984 CPUtime=1002.51
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5807 0 0 0 100237 14 0 0 25 0 1 0 270680112 27631616 5790 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6746 5790 95 220 0 6523 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 26984

[startup+1062.82 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1780728/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=27120 CPUtime=1062.52
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 5870 0 0 0 106238 14 0 0 25 0 1 0 270680112 27770880 5853 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6780 5853 95 220 0 6557 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 27120

[startup+1122.85 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1780152/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=27536 CPUtime=1122.53
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 6025 0 0 0 112238 15 0 0 25 0 1 0 270680112 28196864 6008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6884 6008 95 220 0 6661 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 27536

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1779832/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=27812 CPUtime=1182.54
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 6100 0 0 0 118239 15 0 0 25 0 1 0 270680112 28479488 6083 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6953 6083 95 220 0 6730 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 27812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1779768/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=27812 CPUtime=1200.06
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 6112 0 0 0 119991 15 0 0 25 0 1 0 270680112 28479488 6095 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6953 6096 95 220 0 6730 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27812

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12507
/proc/meminfo: memFree=1779768/2055920 swapFree=4156676/4192956
[pid=12504] ppid=12502 vsize=27812 CPUtime=1200.06
/proc/12504/stat : 12504 (sat7_bin) R 12502 12504 11667 0 -1 4194304 6112 0 0 0 119991 15 0 0 25 0 1 0 270680112 28479488 6095 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12504/statm: 6953 6096 95 220 0 6730 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.161975
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 27812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6113
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= 1207

runsolver used 1.42178 second user time and 2.73558 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 26 16:27:30 UTC 2007

IDJOB= 307865
IDBENCH= 20216
IDSOLVER= 101
FILE ID= node1/307865-1172507250

PBS_JOBID= 3971603

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307865-1172507250/sat7_bin /tmp/evaluation/307865-1172507250/instance-307865-1172507250.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-307865-1172507250 -o ROOT/results/node1/solver-307865-1172507250 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307865-1172507250/sat7_bin /tmp/evaluation/307865-1172507250/instance-307865-1172507250.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 101783403

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1804568 kB
Buffers:         38544 kB
Cached:         141304 kB
SwapCached:      19188 kB
Active:         156964 kB
Inactive:        52256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804568 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            27708 kB
Committed_AS:   801308 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node1 on Mon Feb 26 16:47:33 UTC 2007