Trace number 295939

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 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node41/watcher-295939-1171814823 -o ROOT/results/node41/solver-295939-1171814823 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295939-1171814823/picosat /tmp/evaluation/295939-1171814823/instance-295939-1171814823.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: 0.93 0.98 0.99 3/64 24031
/proc/meminfo: memFree=1211200/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=568 CPUtime=0
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 201438259 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 142 53 40 102 0 37 0

[startup+0.106706 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 24031
/proc/meminfo: memFree=1211200/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=836 CPUtime=0.09
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 201438259 856064 127 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.51474 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 24031
/proc/meminfo: memFree=1211200/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=1108 CPUtime=0.5
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 229 0 0 0 45 5 0 0 21 0 1 0 201438259 1134592 212 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 277 212 48 102 0 172 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1108

[startup+1.33481 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24032
/proc/meminfo: memFree=1210488/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=1240 CPUtime=1.32
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 249 0 0 0 127 5 0 0 25 0 1 0 201438259 1269760 232 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 310 232 48 102 0 205 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1240

[startup+2.97496 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24032
/proc/meminfo: memFree=1210232/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=1360 CPUtime=2.97
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 280 0 0 0 291 6 0 0 25 0 1 0 201438259 1392640 263 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 340 263 48 102 0 235 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1360

[startup+6.25024 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24032
/proc/meminfo: memFree=1210112/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=1500 CPUtime=6.24
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 319 0 0 0 618 6 0 0 25 0 1 0 201438259 1536000 302 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 375 302 48 102 0 270 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1500

[startup+12.7048 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 24032
/proc/meminfo: memFree=1209792/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=1760 CPUtime=12.69
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 377 0 0 0 1263 6 0 0 25 0 1 0 201438259 1802240 360 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 440 360 48 102 0 335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1760

[startup+25.6059 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1209536/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=2032 CPUtime=25.59
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 447 0 0 0 2553 6 0 0 25 0 1 0 201438259 2080768 430 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549483 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 508 430 48 102 0 403 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2032

[startup+51.2102 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1209152/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=2360 CPUtime=51.19
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 530 0 0 0 5113 6 0 0 25 0 1 0 201438259 2416640 513 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 590 513 48 102 0 485 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2360

[startup+102.418 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1208640/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=2808 CPUtime=102.38
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 650 0 0 0 10232 6 0 0 25 0 1 0 201438259 2875392 633 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 702 633 48 102 0 597 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2808

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1208320/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=3164 CPUtime=162.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 727 0 0 0 16233 6 0 0 25 0 1 0 201438259 3239936 709 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 791 709 48 102 0 686 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 3164

[startup+222.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1208000/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=3528 CPUtime=222.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 814 0 0 0 22233 6 0 0 25 0 1 0 201438259 3612672 796 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 882 796 48 102 0 777 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 3528

[startup+282.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207808/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=3684 CPUtime=282.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 858 0 0 0 28233 6 0 0 25 0 1 0 201438259 3772416 840 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 921 840 48 102 0 816 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 3684

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207552/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=3916 CPUtime=342.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 917 0 0 0 34233 6 0 0 25 0 1 0 201438259 4009984 899 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 979 899 48 102 0 874 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 3916

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207360/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4048 CPUtime=402.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 955 0 0 0 40233 6 0 0 25 0 1 0 201438259 4145152 937 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1012 937 48 102 0 907 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 4048

[startup+462.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207168/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4192 CPUtime=462.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 995 0 0 0 46233 6 0 0 25 0 1 0 201438259 4292608 977 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1048 977 48 102 0 943 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4192

[startup+522.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207040/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4476 CPUtime=522.39
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1035 0 0 0 52233 6 0 0 25 0 1 0 201438259 4583424 1017 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1119 1017 48 102 0 1014 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4476

[startup+582.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1207040/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4448 CPUtime=582.4
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1035 0 0 0 58234 6 0 0 25 0 1 0 201438259 4554752 1017 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1112 1017 48 102 0 1007 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4448

[startup+642.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206848/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4616 CPUtime=642.4
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1078 0 0 0 64234 6 0 0 25 0 1 0 201438259 4726784 1059 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1154 1059 48 102 0 1049 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4616

[startup+702.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206656/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4740 CPUtime=702.4
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1130 0 0 0 70234 6 0 0 25 0 1 0 201438259 4853760 1089 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1185 1089 48 102 0 1080 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 4740

[startup+762.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206656/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4764 CPUtime=762.4
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1145 0 0 0 76234 6 0 0 25 0 1 0 201438259 4878336 1099 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1191 1099 48 102 0 1086 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4764

[startup+822.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206464/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4916 CPUtime=822.41
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1186 0 0 0 82235 6 0 0 25 0 1 0 201438259 5033984 1140 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1229 1140 48 102 0 1124 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 4916

[startup+882.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206464/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=4888 CPUtime=882.41
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1187 0 0 0 88235 6 0 0 25 0 1 0 201438259 5005312 1135 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1222 1135 48 102 0 1117 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 4888

[startup+942.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206272/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5052 CPUtime=942.41
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1242 0 0 0 94235 6 0 0 25 0 1 0 201438259 5173248 1178 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1263 1178 48 102 0 1158 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 5052

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206336/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5092 CPUtime=1002.42
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1262 0 0 0 100236 6 0 0 25 0 1 0 201438259 5214208 1188 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1273 1188 48 102 0 1168 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 5092

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206336/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5092 CPUtime=1062.43
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1262 0 0 0 106237 6 0 0 25 0 1 0 201438259 5214208 1188 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1273 1188 48 102 0 1168 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 5092

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206144/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5352 CPUtime=1122.43
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1324 0 0 0 112237 6 0 0 25 0 1 0 201438259 5480448 1225 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1338 1225 48 102 0 1233 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 5352

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206208/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5412 CPUtime=1182.43
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1358 0 0 0 118237 6 0 0 25 0 1 0 201438259 5541888 1240 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1353 1240 48 102 0 1248 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 5412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206208/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5364 CPUtime=1200.05
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1362 0 0 0 119999 6 0 0 25 0 1 0 201438259 5492736 1228 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1341 1228 48 102 0 1236 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5364

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24032
/proc/meminfo: memFree=1206208/2055920 swapFree=4183936/4192956
[pid=24031] ppid=24029 vsize=5364 CPUtime=1200.05
/proc/24031/stat : 24031 (picosat) R 24029 24031 23600 0 -1 4194304 1362 0 0 0 119999 6 0 0 25 0 1 0 201438259 5492736 1228 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24031/statm: 1341 1228 48 102 0 1236 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.070989
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 5512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1362
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= 1762

runsolver used 0.765883 second user time and 2.44363 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Feb 18 16:07:03 UTC 2007

IDJOB= 295939
IDBENCH= 19925
IDSOLVER= 106
FILE ID= node41/295939-1171814823

PBS_JOBID= 3839622

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295939-1171814823/picosat /tmp/evaluation/295939-1171814823/instance-295939-1171814823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-295939-1171814823 -o ROOT/results/node41/solver-295939-1171814823 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295939-1171814823/picosat /tmp/evaluation/295939-1171814823/instance-295939-1171814823.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 812876197

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1211616 kB
Buffers:         42648 kB
Cached:         713520 kB
SwapCached:       3732 kB
Active:         614488 kB
Inactive:       151968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1211616 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            63764 kB
Committed_AS:   403080 kB
PageTables:       1476 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= 66564 MiB

End job on node41 on Sun Feb 18 16:27:06 UTC 2007