Trace number 303232

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) 1200.02 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 250 conflicts
0.10/0.16	c Restarting after 475 conflicts
0.10/0.19	c Restarting after 812 conflicts
0.20/0.25	c Restarting after 1320 conflicts
0.30/0.33	c Restarting after 2080 conflicts
0.41/0.47	c Restarting after 3219 conflicts
0.61/0.70	c Restarting after 4929 conflicts
1.12/1.13	c Restarting after 7491 conflicts
1.83/1.94	c Restarting after 11335 conflicts
3.27/3.38	c Restarting after 17102 conflicts
5.63/5.68	c Restarting after 25751 conflicts
9.62/9.66	c Restarting after 38725 conflicts
15.87/15.88	c Restarting after 58186 conflicts
26.92/27.02	c Restarting after 87379 conflicts
45.35/45.40	c Restarting after 131168 conflicts
76.07/76.10	c Restarting after 196854 conflicts
124.19/124.33	c Restarting after 295381 conflicts
200.03/200.19	c Restarting after 443172 conflicts
323.52/323.77	c Restarting after 664855 conflicts
532.60/532.94	c Restarting after 997380 conflicts
858.32/858.73	c Restarting after 1496168 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/node58/watcher-303232-1172030349 -o ROOT/results/node58/solver-303232-1172030349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303232-1172030349/sat7_bin /tmp/evaluation/303232-1172030349/instance-303232-1172030349.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: 1.00 0.99 0.99 3/64 18096
/proc/meminfo: memFree=1737640/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=1064 CPUtime=0
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 222991602 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 266 114 87 220 0 43 0

[startup+0.106813 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18096
/proc/meminfo: memFree=1737640/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=3000 CPUtime=0.1
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 404 0 0 0 10 0 0 0 18 0 1 0 222991602 3072000 387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 750 387 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514857 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18096
/proc/meminfo: memFree=1737640/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=5056 CPUtime=0.51
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 682 0 0 0 51 0 0 0 22 0 1 0 222991602 5177344 665 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 1264 665 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33495 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1734240/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=5188 CPUtime=1.33
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 1030 0 0 0 133 0 0 0 25 0 1 0 222991602 5312512 1013 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 1297 1013 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97113 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1732704/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=9420 CPUtime=2.96
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 1367 0 0 0 296 0 0 0 25 0 1 0 222991602 9646080 1350 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 2355 1350 95 220 0 2132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9420

[startup+6.25249 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1731872/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=9556 CPUtime=6.24
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 1540 0 0 0 624 0 0 0 25 0 1 0 222991602 9785344 1523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 2389 1523 95 220 0 2166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9556

[startup+12.7072 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1730728/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=9820 CPUtime=12.7
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 1779 0 0 0 1269 1 0 0 25 0 1 0 222991602 10055680 1762 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 2455 1762 95 220 0 2232 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9820

[startup+25.6086 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1729512/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=10224 CPUtime=25.59
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 2096 0 0 0 2558 1 0 0 25 0 1 0 222991602 10469376 2079 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528753 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 2556 2079 95 220 0 2333 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10224

[startup+51.2175 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1727784/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=11096 CPUtime=51.19
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 2499 0 0 0 5118 1 0 0 25 0 1 0 222991602 11362304 2482 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 2774 2482 95 220 0 2551 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 11096

[startup+102.426 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18097
/proc/meminfo: memFree=1725864/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=15940 CPUtime=102.38
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 2959 0 0 0 10236 2 0 0 25 0 1 0 222991602 16322560 2942 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 3985 2942 95 220 0 3762 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 15940

[startup+162.473 s]
/proc/loadavg: 1.04 1.00 1.00 2/71 18215
/proc/meminfo: memFree=1723000/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=16672 CPUtime=162.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 3352 0 0 0 16233 3 0 0 25 0 1 0 222991602 17072128 3335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4168 3335 95 220 0 3945 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 16672

[startup+222.508 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1722856/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=17440 CPUtime=222.34
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 3640 0 0 0 22230 4 0 0 25 0 1 0 222991602 17858560 3623 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4360 3623 95 220 0 4137 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 17440

[startup+282.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1722344/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=17792 CPUtime=282.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 3788 0 0 0 28231 5 0 0 25 0 1 0 222991602 18219008 3771 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4448 3771 95 220 0 4225 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17792

[startup+342.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1721832/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=18088 CPUtime=342.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 3905 0 0 0 34231 5 0 0 25 0 1 0 222991602 18522112 3888 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4522 3888 95 220 0 4299 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 18088

[startup+402.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1721000/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=18608 CPUtime=402.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4131 0 0 0 40231 5 0 0 25 0 1 0 222991602 19054592 4114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4652 4114 95 220 0 4429 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 18608

[startup+462.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1720552/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=19056 CPUtime=462.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4246 0 0 0 46231 5 0 0 25 0 1 0 222991602 19513344 4229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4764 4229 95 220 0 4541 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 19056

[startup+522.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1720168/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=19440 CPUtime=522.36
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4342 0 0 0 52231 5 0 0 25 0 1 0 222991602 19906560 4325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 4860 4325 95 220 0 4637 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 19440

[startup+582.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1719208/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=23828 CPUtime=582.37
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4623 0 0 0 58232 5 0 0 25 0 1 0 222991602 24399872 4606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 5957 4606 95 220 0 5734 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 23828

[startup+642.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1718760/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=23988 CPUtime=642.38
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4717 0 0 0 64232 6 0 0 25 0 1 0 222991602 24563712 4700 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 5997 4700 95 220 0 5774 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 23988

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1718312/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=24340 CPUtime=702.37
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4833 0 0 0 70231 6 0 0 25 0 1 0 222991602 24924160 4816 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6085 4816 95 220 0 5862 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 24340

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1718184/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=24484 CPUtime=762.38
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4865 0 0 0 76232 6 0 0 25 0 1 0 222991602 25071616 4848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6121 4848 95 220 0 5898 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 24484

[startup+822.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1717608/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=24644 CPUtime=822.38
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 4989 0 0 0 82232 6 0 0 25 0 1 0 222991602 25235456 4972 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6161 4972 95 220 0 5938 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 24644

[startup+882.731 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18295
/proc/meminfo: memFree=1717032/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=24836 CPUtime=882.38
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5146 0 0 0 88232 6 0 0 25 0 1 0 222991602 25432064 5129 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6209 5129 95 220 0 5986 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 24836

[startup+942.75 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18295
/proc/meminfo: memFree=1715816/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=25300 CPUtime=942.39
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5424 0 0 0 94232 7 0 0 25 0 1 0 222991602 25907200 5407 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6325 5407 95 220 0 6102 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 25300

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1715560/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=25492 CPUtime=1002.39
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5505 0 0 0 100232 7 0 0 25 0 1 0 222991602 26103808 5488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6373 5488 95 220 0 6150 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 25492

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1715368/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=25684 CPUtime=1062.39
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5570 0 0 0 106232 7 0 0 25 0 1 0 222991602 26300416 5553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6421 5553 95 220 0 6198 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 25684

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1715112/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=25876 CPUtime=1122.39
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5610 0 0 0 112232 7 0 0 25 0 1 0 222991602 26497024 5593 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6469 5593 95 220 0 6246 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 25876

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1714856/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=26260 CPUtime=1182.39
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5696 0 0 0 118232 7 0 0 25 0 1 0 222991602 26890240 5679 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6565 5679 95 220 0 6342 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 26260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1714792/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=26260 CPUtime=1200
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5699 0 0 0 119993 7 0 0 25 0 1 0 222991602 26890240 5682 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6565 5682 95 220 0 6342 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26260

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18295
/proc/meminfo: memFree=1714792/2055920 swapFree=4182176/4192956
[pid=18096] ppid=18094 vsize=26260 CPUtime=1200
/proc/18096/stat : 18096 (sat7_bin) R 18094 18096 17997 0 -1 4194304 5699 0 0 0 119993 7 0 0 25 0 1 0 222991602 26890240 5682 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18096/statm: 6565 5682 95 220 0 6342 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.080987
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 26260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5699
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= 2249

runsolver used 0.773882 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 21 03:59:09 UTC 2007

IDJOB= 303232
IDBENCH= 20103
IDSOLVER= 101
FILE ID= node58/303232-1172030349

PBS_JOBID= 3892724

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303232-1172030349/sat7_bin /tmp/evaluation/303232-1172030349/instance-303232-1172030349.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-303232-1172030349 -o ROOT/results/node58/solver-303232-1172030349 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303232-1172030349/sat7_bin /tmp/evaluation/303232-1172030349/instance-303232-1172030349.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 230780779

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1738048 kB
Buffers:         34676 kB
Cached:         231216 kB
SwapCached:       5088 kB
Active:         186548 kB
Inactive:        90696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738048 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            26688 kB
Committed_AS:   555892 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Wed Feb 21 04:19:12 UTC 2007