Trace number 296964

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
picosat 535? (TO) 1200.07 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-296964-1171830363 -o ROOT/results/node42/solver-296964-1171830363 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296964-1171830363/picosat /tmp/evaluation/296964-1171830363/instance-296964-1171830363.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 12662
/proc/meminfo: memFree=388496/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=568 CPUtime=0
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202992378 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 142 53 40 102 0 37 0

[startup+0.106807 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 12662
/proc/meminfo: memFree=388496/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=836 CPUtime=0.09
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 141 0 0 0 4 5 0 0 18 0 1 0 202992378 856064 126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 209 126 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514885 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 12662
/proc/meminfo: memFree=388496/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=1240 CPUtime=0.5
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 236 0 0 0 44 6 0 0 21 0 1 0 202992378 1269760 219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 310 219 48 102 0 205 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1240

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=387784/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=1240 CPUtime=1.32
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 261 0 0 0 126 6 0 0 25 0 1 0 202992378 1269760 244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 310 244 48 102 0 205 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1240

[startup+2.97335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=387528/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=1360 CPUtime=2.96
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 291 0 0 0 290 6 0 0 25 0 1 0 202992378 1392640 274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 340 274 48 102 0 235 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1360

[startup+6.24998 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=387272/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=1624 CPUtime=6.23
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 334 0 0 0 617 6 0 0 25 0 1 0 202992378 1662976 317 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530835 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 406 317 48 102 0 301 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1624

[startup+12.7062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=386952/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=1756 CPUtime=12.69
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 392 0 0 0 1263 6 0 0 25 0 1 0 202992378 1798144 375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 439 375 48 102 0 334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1756

[startup+25.6067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=386632/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=2104 CPUtime=25.58
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 461 0 0 0 2552 6 0 0 25 0 1 0 202992378 2154496 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 526 444 48 102 0 421 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 2104

[startup+51.2125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=386248/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=2468 CPUtime=51.18
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 555 0 0 0 5112 6 0 0 25 0 1 0 202992378 2527232 538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 617 538 48 102 0 512 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 2468

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=385736/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=3008 CPUtime=102.38
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 684 0 0 0 10231 7 0 0 25 0 1 0 202992378 3080192 667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 752 667 48 102 0 647 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 3008

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=385352/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=3364 CPUtime=162.38
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 772 0 0 0 16231 7 0 0 25 0 1 0 202992378 3444736 755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 841 755 48 102 0 736 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 3364

[startup+222.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=385096/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=3596 CPUtime=222.38
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 831 0 0 0 22231 7 0 0 25 0 1 0 202992378 3682304 814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 899 814 48 102 0 794 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 3596

[startup+282.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384840/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=3844 CPUtime=282.38
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 896 0 0 0 28231 7 0 0 25 0 1 0 202992378 3936256 879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 961 879 48 102 0 856 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 3844

[startup+342.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384648/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=3956 CPUtime=342.37
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 932 0 0 0 34230 7 0 0 25 0 1 0 202992378 4050944 915 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 989 915 48 102 0 884 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 3956

[startup+402.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384392/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4284 CPUtime=402.37
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1011 0 0 0 40230 7 0 0 25 0 1 0 202992378 4386816 994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1071 994 48 102 0 966 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4284

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384264/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4472 CPUtime=462.37
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1037 0 0 0 46230 7 0 0 25 0 1 0 202992378 4579328 1014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1118 1014 48 102 0 1013 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 4472

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384200/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4568 CPUtime=522.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1064 0 0 0 52229 7 0 0 25 0 1 0 202992378 4677632 1041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1142 1041 48 102 0 1037 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 4568

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=384008/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4724 CPUtime=582.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1108 0 0 0 58229 7 0 0 25 0 1 0 202992378 4837376 1085 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1181 1085 48 102 0 1076 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 4724

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=383880/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4856 CPUtime=642.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1144 0 0 0 64229 7 0 0 25 0 1 0 202992378 4972544 1121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1214 1121 48 102 0 1109 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 4856

[startup+702.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=383816/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=4852 CPUtime=702.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1148 0 0 0 70229 7 0 0 25 0 1 0 202992378 4968448 1122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1213 1122 48 102 0 1108 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 4852

[startup+762.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=383688/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5016 CPUtime=762.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1218 0 0 0 76229 7 0 0 25 0 1 0 202992378 5136384 1166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1254 1166 48 102 0 1149 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 5016

[startup+822.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12663
/proc/meminfo: memFree=383624/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5052 CPUtime=822.36
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1234 0 0 0 82229 7 0 0 25 0 1 0 202992378 5173248 1175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1263 1175 48 102 0 1158 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 5052

[startup+882.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12665
/proc/meminfo: memFree=383496/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5252 CPUtime=882.35
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1306 0 0 0 88228 7 0 0 25 0 1 0 202992378 5378048 1225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1313 1225 48 102 0 1208 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 5252

[startup+942.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12665
/proc/meminfo: memFree=383432/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5252 CPUtime=942.35
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1306 0 0 0 94228 7 0 0 25 0 1 0 202992378 5378048 1225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1313 1225 48 102 0 1208 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 5252

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12665
/proc/meminfo: memFree=383240/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5540 CPUtime=1002.35
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1361 0 0 0 100228 7 0 0 25 0 1 0 202992378 5672960 1268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1385 1268 48 102 0 1280 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 5540

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12665
/proc/meminfo: memFree=383304/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5520 CPUtime=1062.35
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1372 0 0 0 106228 7 0 0 25 0 1 0 202992378 5652480 1265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1380 1265 48 102 0 1275 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 5520

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12665
/proc/meminfo: memFree=383240/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5512 CPUtime=1122.34
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1375 0 0 0 112227 7 0 0 25 0 1 0 202992378 5644288 1263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1378 1263 48 102 0 1273 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 5512

[startup+1182.76 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 12665
/proc/meminfo: memFree=383048/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5724 CPUtime=1182.34
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1450 0 0 0 118227 7 0 0 25 0 1 0 202992378 5861376 1319 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1431 1319 48 102 0 1326 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 5724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 12665
/proc/meminfo: memFree=383048/2055920 swapFree=4183424/4192956
[pid=12662] ppid=12660 vsize=5720 CPUtime=1200.06
/proc/12662/stat : 12662 (picosat) R 12660 12662 12193 0 -1 4194304 1450 0 0 0 119999 7 0 0 25 0 1 0 202992378 5857280 1318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12662/statm: 1430 1318 48 102 0 1325 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5720

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.079987
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 5868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1450
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= 1187

runsolver used 0.769882 second user time and 2.44363 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Sun Feb 18 20:26:03 UTC 2007

IDJOB= 296964
IDBENCH= 19950
IDSOLVER= 106
FILE ID= node42/296964-1171830363

PBS_JOBID= 3839709

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296964-1171830363/picosat /tmp/evaluation/296964-1171830363/instance-296964-1171830363.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-296964-1171830363 -o ROOT/results/node42/solver-296964-1171830363 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296964-1171830363/picosat /tmp/evaluation/296964-1171830363/instance-296964-1171830363.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 643810820

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        388904 kB
Buffers:         52164 kB
Cached:        1487940 kB
SwapCached:       3904 kB
Active:         824516 kB
Inactive:       725512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        388904 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:           103052 kB
Committed_AS:   781784 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node42 on Sun Feb 18 20:46:06 UTC 2007