Trace number 1530901

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.12 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S368632549-051.cnf
MD5SUMe9f4b9a6985f9474c409accc4dab158a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530901-1238600363/watcher-1530901-1238600363 -o /tmp/evaluation-result-1530901-1238600363/solver-1530901-1238600363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530901-1238600363.cnf -rs 244419046 -co memory_limit 1800 

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): 1800 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: 1.25 1.06 1.10 3/72 21238
/proc/meminfo: memFree=1665392/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=1592 CPUtime=0
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1132697429 1630208 188 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 398 188 128 319 0 76 0

[startup+0.054957 s]
/proc/loadavg: 1.25 1.06 1.10 3/72 21238
/proc/meminfo: memFree=1665392/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=1724 CPUtime=0.05
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 263 0 0 0 5 0 0 0 18 0 1 0 1132697429 1765376 246 1992294400 134512640 135819388 4294956160 18446744073709551615 134671570 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 431 246 148 319 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1724

[startup+0.101964 s]
/proc/loadavg: 1.25 1.06 1.10 3/72 21238
/proc/meminfo: memFree=1665392/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=1856 CPUtime=0.09
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 1132697429 1900544 257 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 464 257 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.302 s]
/proc/loadavg: 1.25 1.06 1.10 3/72 21238
/proc/meminfo: memFree=1665392/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=1988 CPUtime=0.29
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1132697429 2035712 299 1992294400 134512640 135819388 4294956160 18446744073709551615 134616978 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 497 299 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701072 s]
/proc/loadavg: 1.25 1.06 1.10 3/72 21238
/proc/meminfo: memFree=1665392/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=2120 CPUtime=0.69
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 366 0 0 0 69 0 0 0 23 0 1 0 1132697429 2170880 349 1992294400 134512640 135819388 4294956160 18446744073709551615 134668816 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 530 349 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50122 s]
/proc/loadavg: 1.25 1.06 1.10 2/73 21239
/proc/meminfo: memFree=1664360/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=2792 CPUtime=1.49
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 1132697429 2859008 486 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 698 486 148 319 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2792

[startup+3.10151 s]
/proc/loadavg: 1.25 1.06 1.10 2/73 21239
/proc/meminfo: memFree=1663400/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=3916 CPUtime=3.09
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 764 0 0 0 309 0 0 0 25 0 1 0 1132697429 4009984 747 1992294400 134512640 135819388 4294956160 18446744073709551615 134616866 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 979 747 148 319 0 657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3916

[startup+6.30109 s]
/proc/loadavg: 1.23 1.06 1.10 2/73 21239
/proc/meminfo: memFree=1660968/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=6004 CPUtime=6.29
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 1234 0 0 0 629 0 0 0 25 0 1 0 1132697429 6148096 1217 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 1501 1217 148 319 0 1179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6004

[startup+12.7013 s]
/proc/loadavg: 1.21 1.06 1.10 2/73 21239
/proc/meminfo: memFree=1658088/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=9232 CPUtime=12.69
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 1956 0 0 0 1268 1 0 0 25 0 1 0 1132697429 9453568 1906 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 2308 1906 148 319 0 1986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9232

[startup+25.5016 s]
/proc/loadavg: 1.16 1.06 1.10 2/73 21239
/proc/meminfo: memFree=1654504/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=12888 CPUtime=25.48
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 2846 0 0 0 2547 1 0 0 25 0 1 0 1132697429 13197312 2796 1992294400 134512640 135819388 4294956160 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 3222 2796 148 319 0 2900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12888

[startup+51.1012 s]
/proc/loadavg: 1.10 1.05 1.09 2/73 21239
/proc/meminfo: memFree=1648808/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=19460 CPUtime=51.07
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 4465 0 0 0 5104 3 0 0 25 0 1 0 1132697429 19927040 4218 1992294400 134512640 135819388 4294956160 18446744073709551615 134599934 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 4865 4218 148 319 0 4543 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19460

[startup+102.306 s]
/proc/loadavg: 1.04 1.04 1.09 2/73 21239
/proc/meminfo: memFree=1640808/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=28264 CPUtime=102.26
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 6612 0 0 0 10221 5 0 0 25 0 1 0 1132697429 28942336 6187 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 7066 6187 148 319 0 6744 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28264

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.08 2/73 21239
/proc/meminfo: memFree=1633256/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=37384 CPUtime=162.24
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 8908 0 0 0 16217 7 0 0 25 0 1 0 1132697429 38281216 8099 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 9346 8099 148 319 0 9024 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37384

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/73 21239
/proc/meminfo: memFree=1628008/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=43208 CPUtime=222.22
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 10512 0 0 0 22214 8 0 0 25 0 1 0 1132697429 44244992 9380 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 10802 9380 148 319 0 10480 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43208

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/73 21241
/proc/meminfo: memFree=1624040/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=47176 CPUtime=282.19
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 11504 0 0 0 28210 9 0 0 25 0 1 0 1132697429 48308224 10372 1992294400 134512640 135819388 4294956160 18446744073709551615 134616766 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 11794 10372 148 319 0 11472 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47176

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/73 21241
/proc/meminfo: memFree=1619816/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=52660 CPUtime=342.17
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 12936 0 0 0 34207 10 0 0 25 0 1 0 1132697429 53923840 11410 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 13165 11410 148 319 0 12843 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52660

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/73 21241
/proc/meminfo: memFree=1614248/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=59768 CPUtime=402.15
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 14978 0 0 0 40204 11 0 0 25 0 1 0 1132697429 61202432 12798 1992294400 134512640 135819388 4294956160 18446744073709551615 134617042 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 14942 12798 148 319 0 14620 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59768

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 21241
/proc/meminfo: memFree=1611112/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=62892 CPUtime=462.13
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 15761 0 0 0 46201 12 0 0 25 0 1 0 1132697429 64401408 13581 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 15723 13581 148 319 0 15401 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 62892

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 21241
/proc/meminfo: memFree=1606504/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=67888 CPUtime=522.12
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 17069 0 0 0 52199 13 0 0 25 0 1 0 1132697429 69517312 14738 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 16972 14738 148 319 0 16650 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 67888

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/73 21241
/proc/meminfo: memFree=1603688/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=71036 CPUtime=582.09
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 17748 0 0 0 58196 13 0 0 25 0 1 0 1132697429 72740864 15417 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 17759 15417 148 319 0 17437 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 71036

[startup+642.302 s]
/proc/loadavg: 1.06 1.01 1.04 2/73 21241
/proc/meminfo: memFree=1600616/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=74188 CPUtime=642.07
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 18511 0 0 0 64193 14 0 0 25 0 1 0 1132697429 75968512 16180 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 18547 16180 148 319 0 18225 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 74188

[startup+702.301 s]
/proc/loadavg: 1.07 1.03 1.04 2/73 21241
/proc/meminfo: memFree=1597032/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=78324 CPUtime=702.05
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 19605 0 0 0 70190 15 0 0 25 0 1 0 1132697429 80203776 17073 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 19581 17073 148 319 0 19259 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 78324

[startup+762.305 s]
/proc/loadavg: 1.07 1.03 1.04 2/73 21241
/proc/meminfo: memFree=1592424/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=85044 CPUtime=762.04
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 21387 0 0 0 76188 16 0 0 25 0 1 0 1132697429 87085056 18212 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 21261 18212 148 319 0 20939 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 85044

[startup+822.301 s]
/proc/loadavg: 1.07 1.04 1.04 2/73 21241
/proc/meminfo: memFree=1589480/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=87552 CPUtime=822.01
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 22120 0 0 0 82185 16 0 0 25 0 1 0 1132697429 89653248 18945 1992294400 134512640 135819388 4294956160 18446744073709551615 134617039 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 21888 18945 148 319 0 21566 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 87552

[startup+882.301 s]
/proc/loadavg: 1.06 1.04 1.04 2/73 21241
/proc/meminfo: memFree=1587048/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=89848 CPUtime=881.99
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 22721 0 0 0 88182 17 0 0 25 0 1 0 1132697429 92004352 19546 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 22462 19546 148 319 0 22140 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 89848

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 1.03 2/73 21241
/proc/meminfo: memFree=1584744/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=92324 CPUtime=941.97
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 23307 0 0 0 94179 18 0 0 25 0 1 0 1132697429 94539776 20132 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 23081 20132 148 319 0 22759 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 92324

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.03 2/73 21241
/proc/meminfo: memFree=1581736/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=95852 CPUtime=1001.95
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 24215 0 0 0 100176 19 0 0 25 0 1 0 1132697429 98152448 20879 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 23963 20879 148 319 0 23641 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 95852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/73 21241
/proc/meminfo: memFree=1580072/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=97864 CPUtime=1061.93
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 24637 0 0 0 106173 20 0 0 25 0 1 0 1132697429 100212736 21301 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 24466 21301 148 319 0 24144 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/73 21241
/proc/meminfo: memFree=1575144/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=103932 CPUtime=1121.91
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 26540 0 0 0 112170 21 0 0 25 0 1 0 1132697429 106426368 22482 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 25983 22482 148 319 0 25661 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 103932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/73 21241
/proc/meminfo: memFree=1573352/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=105664 CPUtime=1181.89
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 27032 0 0 0 118167 22 0 0 25 0 1 0 1132697429 108199936 22974 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 26416 22974 148 319 0 26094 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 105664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21241
/proc/meminfo: memFree=1572584/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=108240 CPUtime=1200.09
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 27686 0 0 0 119986 23 0 0 25 0 1 0 1132697429 110837760 23115 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 27060 23115 148 319 0 26738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 108240

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21241
/proc/meminfo: memFree=1572584/2055920 swapFree=4174692/4192956
[pid=21238] ppid=21236 vsize=108240 CPUtime=1200.09
/proc/21238/stat : 21238 (hydrasat-flat) R 21236 21238 20458 0 -1 4194304 27686 0 0 0 119986 23 0 0 25 0 1 0 1132697429 110837760 23115 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21238/statm: 27060 23115 148 319 0 26738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 108240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.246962
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 108240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27686
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= 2
involuntary context switches= 1912

runsolver used 1.07184 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 17:39:23
IDJOB=1530901
IDBENCH=70751
IDSOLVER=519
FILE ID=node67/1530901-1238600363
PBS_JOBID= 9068314
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S368632549-051.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530901-1238600363/watcher-1530901-1238600363 -o /tmp/evaluation-result-1530901-1238600363/solver-1530901-1238600363 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530901-1238600363.cnf -rs 244419046 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e9f4b9a6985f9474c409accc4dab158a
RANDOM SEED=244419046

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:       1665872 kB
Buffers:         82200 kB
Cached:         216480 kB
SwapCached:       9632 kB
Active:         190892 kB
Inactive:       118888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665872 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            65360 kB
Committed_AS:  3289064 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-01 17:59:25