Trace number 337723

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) 1200.03 1200.11

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.02/0.03	c Restarting after 251 conflicts
0.02/0.04	c Restarting after 478 conflicts
0.02/0.07	c Restarting after 817 conflicts
0.09/0.11	c Restarting after 1323 conflicts
0.09/0.17	c Restarting after 2082 conflicts
0.19/0.27	c Restarting after 3221 conflicts
0.39/0.42	c Restarting after 4929 conflicts
0.59/0.66	c Restarting after 7491 conflicts
1.00/1.02	c Restarting after 11335 conflicts
1.49/1.58	c Restarting after 17102 conflicts
2.39/2.46	c Restarting after 25751 conflicts
3.79/3.81	c Restarting after 38726 conflicts
5.89/5.92	c Restarting after 58187 conflicts
9.09/9.11	c Restarting after 87379 conflicts
14.09/14.15	c Restarting after 131169 conflicts
21.79/21.85	c Restarting after 196853 conflicts
33.88/33.97	c Restarting after 295379 conflicts
52.59/52.65	c Restarting after 443170 conflicts
82.09/82.10	c Restarting after 664854 conflicts
128.99/129.07	c Restarting after 997379 conflicts
200.67/200.71	c Restarting after 1496167 conflicts
315.37/315.42	c Restarting after 2244351 conflicts
497.75/497.88	c Restarting after 3366626 conflicts
782.84/782.94	c Restarting after 5050039 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-337723-1173673004 -o ROOT/results/node16/solver-337723-1173673004 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337723-1173673004/sat7_bin /tmp/evaluation/337723-1173673004/instance-337723-1173673004.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.09 3/77 3752
/proc/meminfo: memFree=1750152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=1220 CPUtime=0
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 387254751 1249280 133 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 305 133 87 220 0 82 0

[startup+0.024854 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3752
/proc/meminfo: memFree=1750152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=1616 CPUtime=0.02
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 214 0 0 0 2 0 0 0 18 0 1 0 387254751 1654784 197 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 404 197 95 220 0 181 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1616

[startup+0.101846 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3752
/proc/meminfo: memFree=1750152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=1616 CPUtime=0.09
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 387254751 1654784 240 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 404 240 95 220 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1616

[startup+0.301821 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3752
/proc/meminfo: memFree=1750152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=2132 CPUtime=0.29
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 387254751 2183168 282 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538676 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 533 282 95 220 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2132

[startup+0.701773 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3752
/proc/meminfo: memFree=1750152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=2132 CPUtime=0.69
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 340 0 0 0 69 0 0 0 22 0 1 0 387254751 2183168 323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 533 323 95 220 0 310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2132

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 3753
/proc/meminfo: memFree=1749184/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=2132 CPUtime=1.49
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 388 0 0 0 149 0 0 0 25 0 1 0 387254751 2183168 371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 533 371 95 220 0 310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2132

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 3753
/proc/meminfo: memFree=1748864/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=3160 CPUtime=3.09
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 387254751 3235840 426 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529623 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 790 426 95 220 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3160

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 3753
/proc/meminfo: memFree=1748352/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=3160 CPUtime=6.29
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 521 0 0 0 629 0 0 0 25 0 1 0 387254751 3235840 504 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 790 504 95 220 0 567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3160

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 3753
/proc/meminfo: memFree=1747912/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=3292 CPUtime=12.69
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 619 0 0 0 1269 0 0 0 25 0 1 0 387254751 3371008 602 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 823 602 95 220 0 600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.08 2/78 3753
/proc/meminfo: memFree=1747464/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=3560 CPUtime=25.49
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 724 0 0 0 2549 0 0 0 25 0 1 0 387254751 3645440 707 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 890 707 95 220 0 667 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3560

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 3753
/proc/meminfo: memFree=1746824/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=5880 CPUtime=51.09
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 883 0 0 0 5108 1 0 0 25 0 1 0 387254751 6021120 866 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 1470 866 95 220 0 1247 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5880

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.08 2/78 3753
/proc/meminfo: memFree=1745928/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=6412 CPUtime=102.28
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1091 0 0 0 10227 1 0 0 25 0 1 0 387254751 6565888 1074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 1603 1074 95 220 0 1380 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6412

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 3753
/proc/meminfo: memFree=1745224/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=6816 CPUtime=162.28
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1261 0 0 0 16226 2 0 0 25 0 1 0 387254751 6979584 1244 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536766 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 1704 1244 95 220 0 1481 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6816

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 3753
/proc/meminfo: memFree=1744648/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=7220 CPUtime=222.28
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1393 0 0 0 22225 3 0 0 25 0 1 0 387254751 7393280 1376 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 1805 1376 95 220 0 1582 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 7220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 3/78 3753
/proc/meminfo: memFree=1744392/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=7636 CPUtime=282.27
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1494 0 0 0 28224 3 0 0 25 0 1 0 387254751 7819264 1477 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 1909 1477 95 220 0 1686 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 7636

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 3753
/proc/meminfo: memFree=1743944/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=8048 CPUtime=342.27
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1603 0 0 0 34223 4 0 0 25 0 1 0 387254751 8241152 1586 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2012 1586 95 220 0 1789 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 8048

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 3753
/proc/meminfo: memFree=1743624/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=8320 CPUtime=402.26
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1675 0 0 0 40221 5 0 0 25 0 1 0 387254751 8519680 1658 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2080 1658 95 220 0 1857 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 8320

[startup+462.301 s]
/proc/loadavg: 1.04 1.00 1.05 2/78 3753
/proc/meminfo: memFree=1743368/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=8464 CPUtime=462.26
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1728 0 0 0 46221 5 0 0 25 0 1 0 387254751 8667136 1711 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2116 1711 95 220 0 1893 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 8464

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.04 3/78 3753
/proc/meminfo: memFree=1743048/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=8744 CPUtime=522.26
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1811 0 0 0 52220 6 0 0 25 0 1 0 387254751 8953856 1794 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2186 1794 95 220 0 1963 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 8744

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 3753
/proc/meminfo: memFree=1742664/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=9032 CPUtime=582.26
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1903 0 0 0 58219 7 0 0 25 0 1 0 387254751 9248768 1886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2258 1886 95 220 0 2035 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 9032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 3753
/proc/meminfo: memFree=1742664/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=9168 CPUtime=642.25
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1941 0 0 0 64218 7 0 0 25 0 1 0 387254751 9388032 1924 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2292 1924 95 220 0 2069 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 9168

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.03 2/78 3753
/proc/meminfo: memFree=1742344/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=9436 CPUtime=702.24
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 1988 0 0 0 70216 8 0 0 25 0 1 0 387254751 9662464 1971 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029312 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2359 1971 95 220 0 2136 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 9436

[startup+762.305 s]
/proc/loadavg: 1.06 1.02 1.03 2/78 3753
/proc/meminfo: memFree=1742152/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=9580 CPUtime=762.25
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2028 0 0 0 76216 9 0 0 25 0 1 0 387254751 9809920 2011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533626 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2395 2011 95 220 0 2172 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 9580

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.02 2/78 3753
/proc/meminfo: memFree=1741768/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=9716 CPUtime=822.23
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2136 0 0 0 82214 9 0 0 25 0 1 0 387254751 9949184 2119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2429 2119 95 220 0 2206 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 9716

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.02 2/78 3753
/proc/meminfo: memFree=1741256/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10136 CPUtime=882.23
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2251 0 0 0 88213 10 0 0 25 0 1 0 387254751 10379264 2234 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532664 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2534 2234 95 220 0 2311 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 10136

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 3753
/proc/meminfo: memFree=1740936/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10416 CPUtime=942.23
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2323 0 0 0 94212 11 0 0 25 0 1 0 387254751 10665984 2306 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2604 2306 95 220 0 2381 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 10416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 3753
/proc/meminfo: memFree=1741000/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10416 CPUtime=1002.22
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2346 0 0 0 100211 11 0 0 25 0 1 0 387254751 10665984 2329 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2604 2329 95 220 0 2381 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 10416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3753
/proc/meminfo: memFree=1740808/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10700 CPUtime=1062.22
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2392 0 0 0 106210 12 0 0 25 0 1 0 387254751 10956800 2375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2675 2375 95 220 0 2452 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 10700

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 3755
/proc/meminfo: memFree=1740616/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10832 CPUtime=1122.22
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2431 0 0 0 112209 13 0 0 25 0 1 0 387254751 11091968 2414 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2708 2414 95 220 0 2485 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 10832

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 3755
/proc/meminfo: memFree=1740424/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10964 CPUtime=1182.21
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2464 0 0 0 118208 13 0 0 25 0 1 0 387254751 11227136 2447 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2741 2447 95 220 0 2518 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 10964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3755
/proc/meminfo: memFree=1740424/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10964 CPUtime=1200.02
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2473 0 0 0 119989 13 0 0 25 0 1 0 387254751 11227136 2456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2741 2456 95 220 0 2518 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10964

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

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

[startup+1200.11 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3755
/proc/meminfo: memFree=1740424/2055920 swapFree=4159664/4192956
[pid=3752] ppid=3750 vsize=10964 CPUtime=1200.02
/proc/3752/stat : 3752 (sat7_bin) R 3750 3752 2601 0 -1 4194304 2473 0 0 0 119989 13 0 0 25 0 1 0 387254751 11227136 2456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/3752/statm: 2741 2456 95 220 0 2518 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1199.89
CPU system time (s): 0.136979
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 10964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2473
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= 2015

runsolver used 1.46778 second user time and 2.87056 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 04:16:44 UTC 2007

IDJOB= 337723
IDBENCH= 24706
IDSOLVER= 101
FILE ID= node16/337723-1173673004

PBS_JOBID= 4101446

Free space on /tmp= 66479 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337723-1173673004/sat7_bin /tmp/evaluation/337723-1173673004/instance-337723-1173673004.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-337723-1173673004 -o ROOT/results/node16/solver-337723-1173673004 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337723-1173673004/sat7_bin /tmp/evaluation/337723-1173673004/instance-337723-1173673004.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 335260287

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1750624 kB
Buffers:         36640 kB
Cached:         194992 kB
SwapCached:       2084 kB
Active:         149236 kB
Inactive:       105128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750624 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            36548 kB
Committed_AS:  1441820 kB
PageTables:       1720 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= 66479 MiB

End job on node16 on Mon Mar 12 04:36:46 UTC 2007