Trace number 336757

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) 1200.14 1200.34

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2.50/2.53	c Starting solver ...
2.99/3.03	c Restarting after 100 conflicts
3.09/3.10	c Restarting after 251 conflicts
3.09/3.13	c Restarting after 477 conflicts
3.19/3.29	c Restarting after 814 conflicts
3.49/3.57	c Restarting after 1321 conflicts
4.09/4.11	c Restarting after 2080 conflicts
4.68/4.78	c Restarting after 3219 conflicts
5.58/5.69	c Restarting after 4927 conflicts
7.69/7.80	c Restarting after 7489 conflicts
10.39/10.44	c Restarting after 11334 conflicts
14.48/14.52	c Restarting after 17100 conflicts
19.79/19.87	c Restarting after 25749 conflicts
40.69/40.78	c Restarting after 38725 conflicts
66.58/66.63	c Restarting after 58186 conflicts
123.19/123.20	c Restarting after 87378 conflicts
228.68/228.76	c Restarting after 131167 conflicts
442.16/442.24	c Restarting after 196852 conflicts
1062.20/1062.45	c Restarting after 295378 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-336757-1173653130 -o ROOT/results/node16/solver-336757-1173653130 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336757-1173653130/sat7_bin /tmp/evaluation/336757-1173653130/instance-336757-1173653130.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: 0.78 0.95 0.98 3/77 1255
/proc/meminfo: memFree=1780800/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=3000 CPUtime=0
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 502 0 0 0 0 0 0 0 18 0 1 0 385267489 3072000 485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 750 488 88 220 0 527 0

[startup+0.00831505 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1255
/proc/meminfo: memFree=1780800/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=4492 CPUtime=0
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 877 0 0 0 0 0 0 0 18 0 1 0 385267489 4599808 860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 1123 862 88 220 0 900 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4492

[startup+0.101304 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1255
/proc/meminfo: memFree=1780800/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=7572 CPUtime=0.09
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 1647 0 0 0 9 0 0 0 18 0 1 0 385267489 7753728 1630 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 1893 1630 88 220 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301278 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1255
/proc/meminfo: memFree=1780800/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=11672 CPUtime=0.29
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 2031 0 0 0 29 0 0 0 19 0 1 0 385267489 11952128 2014 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 2918 2015 88 220 0 2695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11672

[startup+0.702231 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1255
/proc/meminfo: memFree=1780800/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=15772 CPUtime=0.69
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 2808 0 0 0 69 0 0 0 22 0 1 0 385267489 16150528 2791 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 3943 2791 88 220 0 3720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15772

[startup+1.50113 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 1256
/proc/meminfo: memFree=1767608/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=19872 CPUtime=1.49
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 4362 0 0 0 147 2 0 0 25 0 1 0 385267489 20348928 4345 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 4968 4345 88 220 0 4745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19872

[startup+3.10194 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 1256
/proc/meminfo: memFree=1758592/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=33148 CPUtime=3.09
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 7297 0 0 0 306 3 0 0 25 0 1 0 385267489 33943552 7247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 8287 7247 95 220 0 8064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33148

[startup+6.30156 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 1256
/proc/meminfo: memFree=1750848/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=33148 CPUtime=6.28
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 7622 0 0 0 624 4 0 0 25 0 1 0 385267489 33943552 7572 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 8287 7572 95 220 0 8064 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33148

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 1256
/proc/meminfo: memFree=1748736/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=33148 CPUtime=12.69
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 8134 0 0 0 1264 5 0 0 25 0 1 0 385267489 33943552 8084 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 8287 8084 95 220 0 8064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33148

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 1256
/proc/meminfo: memFree=1745920/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=37248 CPUtime=25.48
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 8830 0 0 0 2542 6 0 0 25 0 1 0 385267489 38141952 8780 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 9312 8780 95 220 0 9089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37248

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 1256
/proc/meminfo: memFree=1741760/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=41940 CPUtime=51.09
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 9934 0 0 0 5101 8 0 0 25 0 1 0 385267489 42946560 9819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 10485 9819 95 220 0 10262 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41940

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1256
/proc/meminfo: memFree=1731072/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=51420 CPUtime=102.28
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 12581 0 0 0 10217 11 0 0 25 0 1 0 385267489 52654080 12466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 12855 12466 95 220 0 12632 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51420

[startup+162.302 s]
/proc/loadavg: 1.06 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1721088/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=64120 CPUtime=162.28
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 15102 0 0 0 16213 15 0 0 25 0 1 0 385267489 65658880 14987 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 16030 14987 95 220 0 15807 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 64120

[startup+222.302 s]
/proc/loadavg: 1.02 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1711104/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=72884 CPUtime=222.27
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 17547 0 0 0 22209 18 0 0 25 0 1 0 385267489 74633216 17432 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 18221 17432 95 220 0 17998 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 72884

[startup+282.301 s]
/proc/loadavg: 1.01 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1703360/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=81224 CPUtime=282.27
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 19510 0 0 0 28206 21 0 0 25 0 1 0 385267489 83173376 19395 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 20306 19395 95 220 0 20083 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 81224

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1694784/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=90264 CPUtime=342.26
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 21591 0 0 0 34202 24 0 0 25 0 1 0 385267489 92430336 21476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 22566 21476 95 220 0 22343 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 90264

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1688832/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=94776 CPUtime=402.26
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 23122 0 0 0 40200 26 0 0 25 0 1 0 385267489 97050624 23007 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 23694 23007 95 220 0 23471 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 94776

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 1256
/proc/meminfo: memFree=1677568/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=105040 CPUtime=462.25
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 25879 0 0 0 46196 29 0 0 25 0 1 0 385267489 107560960 25763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 26260 25763 95 220 0 26037 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 105040

[startup+522.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 1256
/proc/meminfo: memFree=1671936/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=113240 CPUtime=522.25
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 27351 0 0 0 52194 31 0 0 25 0 1 0 385267489 115957760 27235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 28310 27235 95 220 0 28087 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 113240

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1256
/proc/meminfo: memFree=1661632/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=121836 CPUtime=582.25
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 29843 0 0 0 58190 35 0 0 25 0 1 0 385267489 124760064 29727 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 30459 29727 95 220 0 30236 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 121836

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1256
/proc/meminfo: memFree=1652288/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=130808 CPUtime=642.24
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 32165 0 0 0 64187 37 0 0 25 0 1 0 385267489 133947392 32049 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 32702 32049 95 220 0 32479 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 130808

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1256
/proc/meminfo: memFree=1642432/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=140064 CPUtime=702.24
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 34655 0 0 0 70182 42 0 0 25 0 1 0 385267489 143425536 34539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 35016 34539 95 220 0 34793 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 140064

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1256
/proc/meminfo: memFree=1635136/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=146504 CPUtime=762.24
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 36487 0 0 0 76180 44 0 0 25 0 1 0 385267489 150020096 36371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 36626 36371 95 220 0 36403 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 146504

[startup+822.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1256
/proc/meminfo: memFree=1631488/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=151440 CPUtime=822.24
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 37426 0 0 0 82178 46 0 0 25 0 1 0 385267489 155074560 37309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 37860 37309 95 220 0 37637 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 151440

[startup+882.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 1256
/proc/meminfo: memFree=1622400/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=160140 CPUtime=882.23
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 39657 0 0 0 88175 48 0 0 25 0 1 0 385267489 163983360 39539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 40035 39539 95 220 0 39812 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 160140

[startup+942.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/84 1328
/proc/meminfo: memFree=1611648/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=168508 CPUtime=942.18
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 42006 0 0 0 94167 51 0 0 25 0 1 0 385267489 172552192 41888 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 42127 41888 95 220 0 41904 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 168508

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 1428
/proc/meminfo: memFree=1606088/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=176888 CPUtime=1002.12
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 43412 0 0 0 100159 53 0 0 25 0 1 0 385267489 181133312 43294 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 44222 43294 95 220 0 43999 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 176888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1454
/proc/meminfo: memFree=1597120/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=186020 CPUtime=1062.1
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 45943 0 0 0 106154 56 0 0 25 0 1 0 385267489 190484480 45825 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 46505 45825 95 220 0 46282 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 186020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=1590720/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=191468 CPUtime=1122.1
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 47517 0 0 0 112151 59 0 0 25 0 1 0 385267489 196063232 47399 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 47867 47399 95 220 0 47644 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 191468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=1581952/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=200652 CPUtime=1182.09
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 49735 0 0 0 118148 61 0 0 25 0 1 0 385267489 205467648 49617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 50163 49617 95 220 0 49940 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 200652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=1579136/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=205940 CPUtime=1200.1
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 50407 0 0 0 119948 62 0 0 25 0 1 0 385267489 210882560 50289 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 51485 50289 95 220 0 51262 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 205940

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=1579136/2055920 swapFree=4159664/4192956
[pid=1255] ppid=1253 vsize=205940 CPUtime=1200.1
/proc/1255/stat : 1255 (sat7_bin) R 1253 1255 1194 0 -1 4194304 50407 0 0 0 119948 62 0 0 25 0 1 0 385267489 210882560 50289 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 51485 50289 95 220 0 51262 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 205940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.14
CPU user time (s): 1199.48
CPU system time (s): 0.6559
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 206004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.6559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50407
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= 25015

runsolver used 1.44478 second user time and 2.88556 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Mar 11 22:45:32 UTC 2007

IDJOB= 336757
IDBENCH= 24683
IDSOLVER= 101
FILE ID= node16/336757-1173653130

PBS_JOBID= 4101393

Free space on /tmp= 66449 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336757-1173653130/sat7_bin /tmp/evaluation/336757-1173653130/instance-336757-1173653130.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-336757-1173653130 -o ROOT/results/node16/solver-336757-1173653130 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336757-1173653130/sat7_bin /tmp/evaluation/336757-1173653130/instance-336757-1173653130.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 38670842

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:       1781272 kB
Buffers:         33264 kB
Cached:         168040 kB
SwapCached:       2084 kB
Active:         143576 kB
Inactive:        80124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781272 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            9560 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            36660 kB
Committed_AS:  1431772 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= 66449 MiB

End job on node16 on Sun Mar 11 23:05:34 UTC 2007