Trace number 425321

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) 5000.04 5001.31

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 253 conflicts
0.00/0.04	c Restarting after 478 conflicts
0.00/0.06	c Restarting after 815 conflicts
0.06/0.10	c Restarting after 1322 conflicts
0.10/0.15	c Restarting after 2083 conflicts
0.20/0.24	c Restarting after 3224 conflicts
0.30/0.38	c Restarting after 4932 conflicts
0.50/0.59	c Restarting after 7494 conflicts
0.89/0.92	c Restarting after 11338 conflicts
1.39/1.42	c Restarting after 17104 conflicts
2.20/2.21	c Restarting after 25753 conflicts
3.39/3.45	c Restarting after 38727 conflicts
5.29/5.34	c Restarting after 58189 conflicts
8.09/8.20	c Restarting after 87381 conflicts
12.59/12.66	c Restarting after 131171 conflicts
19.48/19.53	c Restarting after 196857 conflicts
30.18/30.23	c Restarting after 295385 conflicts
46.58/46.67	c Restarting after 443174 conflicts
71.98/72.06	c Restarting after 664857 conflicts
110.57/110.63	c Restarting after 997382 conflicts
171.95/172.05	c Restarting after 1496171 conflicts
266.93/267.04	c Restarting after 2244356 conflicts
417.50/417.73	c Restarting after 3366633 conflicts
651.15/651.45	c Restarting after 5050046 conflicts
1026.47/1026.86	c Restarting after 7575162 conflicts
1616.85/1617.38	c Restarting after 11362840 conflicts
2567.63/2568.34	c Restarting after 17044355 conflicts
4065.93/4067.02	c Restarting after 25566626 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/node30/watcher-425321-1177682115 -o ROOT/results/node30/solver-425321-1177682115 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425321-1177682115/sat7_bin /tmp/evaluation/425321-1177682115/instance-425321-1177682115.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: 2.04 1.95 1.58 3/77 21502
/proc/meminfo: memFree=1665856/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=1216 CPUtime=0
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 216127210 1245184 129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 304 129 87 220 0 81 0

[startup+0.0668649 s]
/proc/loadavg: 2.04 1.95 1.58 3/77 21502
/proc/meminfo: memFree=1665856/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=1612 CPUtime=0.06
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 223 0 0 0 6 0 0 0 18 0 1 0 216127210 1650688 207 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 403 207 95 220 0 180 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1612

[startup+0.101868 s]
/proc/loadavg: 2.04 1.95 1.58 3/77 21502
/proc/meminfo: memFree=1665856/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=1612 CPUtime=0.1
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 216127210 1650688 225 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066573 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 403 225 95 220 0 180 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1612

[startup+0.30188 s]
/proc/loadavg: 2.04 1.95 1.58 3/77 21502
/proc/meminfo: memFree=1665856/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=2128 CPUtime=0.3
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 268 0 0 0 30 0 0 0 19 0 1 0 216127210 2179072 252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533678 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 532 252 95 220 0 309 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2128

[startup+0.701904 s]
/proc/loadavg: 2.04 1.95 1.58 3/77 21502
/proc/meminfo: memFree=1665856/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=2128 CPUtime=0.69
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 295 0 0 0 69 0 0 0 23 0 1 0 216127210 2179072 279 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 532 279 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50196 s]
/proc/loadavg: 1.96 1.94 1.58 2/78 21503
/proc/meminfo: memFree=1664952/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=2128 CPUtime=1.49
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 333 0 0 0 149 0 0 0 25 0 1 0 216127210 2179072 317 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 532 317 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10105 s]
/proc/loadavg: 1.96 1.94 1.58 2/78 21503
/proc/meminfo: memFree=1664632/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=3156 CPUtime=3.09
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 392 0 0 0 309 0 0 0 25 0 1 0 216127210 3231744 376 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 789 376 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30125 s]
/proc/loadavg: 1.88 1.92 1.58 2/78 21503
/proc/meminfo: memFree=1664312/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=3156 CPUtime=6.29
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 447 0 0 0 629 0 0 0 25 0 1 0 216127210 3231744 431 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 789 431 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7016 s]
/proc/loadavg: 1.81 1.91 1.57 2/78 21503
/proc/meminfo: memFree=1663928/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=3156 CPUtime=12.69
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 518 0 0 0 1269 0 0 0 25 0 1 0 216127210 3231744 502 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 789 502 95 220 0 566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3156

[startup+25.5014 s]
/proc/loadavg: 1.63 1.86 1.56 2/78 21503
/proc/meminfo: memFree=1663352/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=3420 CPUtime=25.48
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 652 0 0 0 2548 0 0 0 25 0 1 0 216127210 3502080 636 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529359 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 855 636 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.101 s]
/proc/loadavg: 1.41 1.79 1.55 2/78 21503
/proc/meminfo: memFree=1662840/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=3684 CPUtime=51.08
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 790 0 0 0 5107 1 0 0 25 0 1 0 216127210 3772416 774 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 921 774 95 220 0 698 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.304 s]
/proc/loadavg: 1.18 1.67 1.52 2/78 21503
/proc/meminfo: memFree=1662136/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=6140 CPUtime=102.27
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 943 0 0 0 10226 1 0 0 25 0 1 0 216127210 6287360 927 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1535 927 95 220 0 1312 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6140

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.48 2/78 21503
/proc/meminfo: memFree=1661624/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=6544 CPUtime=162.25
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1063 0 0 0 16224 1 0 0 25 0 1 0 216127210 6701056 1047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536107 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1636 1047 95 220 0 1413 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6544

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.45 2/78 21503
/proc/meminfo: memFree=1661112/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=6944 CPUtime=222.24
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1178 0 0 0 22222 2 0 0 25 0 1 0 216127210 7110656 1162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1736 1162 95 220 0 1513 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6944

[startup+282.301 s]
/proc/loadavg: 1.01 1.36 1.42 2/78 21503
/proc/meminfo: memFree=1660792/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=7076 CPUtime=282.23
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1244 0 0 0 28221 2 0 0 25 0 1 0 216127210 7245824 1228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1769 1228 95 220 0 1546 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7076

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.39 2/78 21503
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=7352 CPUtime=342.22
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1328 0 0 0 34219 3 0 0 25 0 1 0 216127210 7528448 1312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1838 1312 95 220 0 1615 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 7352

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.36 2/84 21681
/proc/meminfo: memFree=1658944/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=7484 CPUtime=402.11
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1387 0 0 0 40206 5 0 0 25 0 1 0 216127210 7663616 1371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531769 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 1871 1371 95 220 0 1648 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 7484

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.34 2/78 21701
/proc/meminfo: memFree=1659960/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=7760 CPUtime=462.09
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1455 0 0 0 46204 5 0 0 25 0 1 0 216127210 7946240 1439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1940 1439 95 220 0 1717 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 7760

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.31 2/78 21701
/proc/meminfo: memFree=1659832/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=7892 CPUtime=522.08
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1500 0 0 0 52202 6 0 0 25 0 1 0 216127210 8081408 1484 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 1973 1484 95 220 0 1750 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 7892

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.29 2/78 21701
/proc/meminfo: memFree=1659704/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=8028 CPUtime=582.06
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1532 0 0 0 58200 6 0 0 25 0 1 0 216127210 8220672 1516 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531614 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 2007 1516 95 220 0 1784 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 8028

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.27 2/78 21701
/proc/meminfo: memFree=1659512/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=8164 CPUtime=642.06
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 1579 0 0 0 64199 7 0 0 25 0 1 0 216127210 8359936 1563 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 2041 1563 95 220 0 1818 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8164


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

[startup+4062.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21901
/proc/meminfo: memFree=1653808/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13072 CPUtime=4061.22
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 2942 0 0 0 406084 38 0 0 25 0 1 0 216127210 13385728 2926 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3268 2926 95 220 0 3045 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 13072

[startup+4122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21901
/proc/meminfo: memFree=1653808/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13072 CPUtime=4121.21
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 2957 0 0 0 412082 39 0 0 25 0 1 0 216127210 13385728 2941 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3268 2941 95 220 0 3045 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 13072

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653744/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13216 CPUtime=4181.19
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 2977 0 0 0 418080 39 0 0 25 0 1 0 216127210 13533184 2961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3304 2961 95 220 0 3081 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 13216

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653744/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13216 CPUtime=4241.18
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 2991 0 0 0 424078 40 0 0 25 0 1 0 216127210 13533184 2975 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3304 2975 95 220 0 3081 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 13216

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653616/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13368 CPUtime=4301.18
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3008 0 0 0 430077 41 0 0 25 0 1 0 216127210 13688832 2992 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3342 2992 95 220 0 3119 0
Current children cumulated CPU time (s) 4301.18
Current children cumulated vsize (KiB) 13368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653560/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13368 CPUtime=4361.16
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3024 0 0 0 436075 41 0 0 25 0 1 0 216127210 13688832 3008 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3342 3008 95 220 0 3119 0
Current children cumulated CPU time (s) 4361.16
Current children cumulated vsize (KiB) 13368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653560/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13368 CPUtime=4421.15
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3033 0 0 0 442073 42 0 0 25 0 1 0 216127210 13688832 3017 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3342 3017 95 220 0 3119 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 13368

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21901
/proc/meminfo: memFree=1653432/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13504 CPUtime=4481.13
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3063 0 0 0 448071 42 0 0 25 0 1 0 216127210 13828096 3047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3376 3047 95 220 0 3153 0
Current children cumulated CPU time (s) 4481.13
Current children cumulated vsize (KiB) 13504

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21901
/proc/meminfo: memFree=1653368/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13504 CPUtime=4541.12
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3079 0 0 0 454070 42 0 0 25 0 1 0 216127210 13828096 3063 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3376 3063 95 220 0 3153 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 13504

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13648 CPUtime=4601.11
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3095 0 0 0 460068 43 0 0 25 0 1 0 216127210 13975552 3079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537521 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3412 3079 95 220 0 3189 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 13648

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13648 CPUtime=4661.1
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3096 0 0 0 466066 44 0 0 25 0 1 0 216127210 13975552 3080 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3412 3080 95 220 0 3189 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 13648

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13648 CPUtime=4721.08
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3110 0 0 0 472064 44 0 0 25 0 1 0 216127210 13975552 3094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3412 3094 95 220 0 3189 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 13648

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13792 CPUtime=4781.07
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3128 0 0 0 478062 45 0 0 25 0 1 0 216127210 14123008 3112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3448 3112 95 220 0 3225 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 13792

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13792 CPUtime=4841.05
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3134 0 0 0 484060 45 0 0 25 0 1 0 216127210 14123008 3118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3448 3118 95 220 0 3225 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 13792

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653304/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13792 CPUtime=4901.04
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3146 0 0 0 490058 46 0 0 25 0 1 0 216127210 14123008 3130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3448 3130 95 220 0 3225 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 13792

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653240/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13792 CPUtime=4961.02
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3148 0 0 0 496056 46 0 0 25 0 1 0 216127210 14123008 3132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3448 3132 95 220 0 3225 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 13792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653240/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13952 CPUtime=5000.03
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3155 0 0 0 499956 47 0 0 25 0 1 0 216127210 14286848 3139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3488 3139 95 220 0 3265 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 13952

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21901
/proc/meminfo: memFree=1653240/2055920 swapFree=4157020/4192956
[pid=21502] ppid=21500 vsize=13952 CPUtime=5000.03
/proc/21502/stat : 21502 (sat7_bin) R 21500 21502 20936 0 -1 4194304 3155 0 0 0 499956 47 0 0 25 0 1 0 216127210 14286848 3139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 3488 3139 95 220 0 3265 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 13952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.04
CPU user time (s): 4999.56
CPU system time (s): 0.475927
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 13952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.475927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3155
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= 7358

runsolver used 3.9634 second user time and 10.5264 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Fri Apr 27 13:55:15 UTC 2007

IDJOB= 425321
IDBENCH= 19997
IDSOLVER= 183
FILE ID= node30/425321-1177682115

PBS_JOBID= 4698593

Free space on /tmp= 66426 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425321-1177682115/sat7_bin /tmp/evaluation/425321-1177682115/instance-425321-1177682115.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-425321-1177682115 -o ROOT/results/node30/solver-425321-1177682115 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425321-1177682115/sat7_bin /tmp/evaluation/425321-1177682115/instance-425321-1177682115.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 618265814

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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:       1666200 kB
Buffers:         41132 kB
Cached:         284280 kB
SwapCached:      15608 kB
Active:         215344 kB
Inactive:       133592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666200 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            26216 kB
Committed_AS:  3602688 kB
PageTables:       1776 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= 66426 MiB

End job on node30 on Fri Apr 27 15:18:39 UTC 2007