Trace number 333990

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-333990-1173543839 -o ROOT/results/node5/solver-333990-1173543839 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333990-1173543839/picosat /tmp/evaluation/333990-1173543839/instance-333990-1173543839.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: 1.83 1.82 1.46 3/77 20016
/proc/meminfo: memFree=1698336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=568 CPUtime=0
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 374338733 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 142 66 40 102 0 37 0

[startup+0.041098 s]
/proc/loadavg: 1.83 1.82 1.46 3/77 20016
/proc/meminfo: memFree=1698336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=700 CPUtime=0.03
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 119 0 0 0 1 2 0 0 18 0 1 0 374338733 716800 104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 175 104 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101104 s]
/proc/loadavg: 1.83 1.82 1.46 3/77 20016
/proc/meminfo: memFree=1698336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=980 CPUtime=0.09
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 175 0 0 0 5 4 0 0 18 0 1 0 374338733 1003520 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 245 160 42 102 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 980

[startup+0.301126 s]
/proc/loadavg: 1.83 1.82 1.46 3/77 20016
/proc/meminfo: memFree=1698336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1120 CPUtime=0.29
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 228 0 0 0 25 4 0 0 19 0 1 0 374338733 1146880 211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 280 211 48 102 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1120

[startup+0.701171 s]
/proc/loadavg: 1.83 1.82 1.46 3/77 20016
/proc/meminfo: memFree=1698336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1120 CPUtime=0.69
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 236 0 0 0 65 4 0 0 23 0 1 0 374338733 1146880 219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 280 219 48 102 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1120

[startup+1.50226 s]
/proc/loadavg: 1.83 1.82 1.46 2/78 20017
/proc/meminfo: memFree=1697496/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1240 CPUtime=1.49
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 250 0 0 0 145 4 0 0 25 0 1 0 374338733 1269760 233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 310 233 48 102 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1240

[startup+3.10144 s]
/proc/loadavg: 1.77 1.80 1.45 2/78 20017
/proc/meminfo: memFree=1697304/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1372 CPUtime=3.09
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 274 0 0 0 305 4 0 0 25 0 1 0 374338733 1404928 257 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 343 257 48 102 0 238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1372

[startup+6.3018 s]
/proc/loadavg: 1.77 1.80 1.45 2/78 20017
/proc/meminfo: memFree=1697112/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1504 CPUtime=6.29
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 314 0 0 0 625 4 0 0 25 0 1 0 374338733 1540096 297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 376 297 48 102 0 271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1504

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.45 2/78 20017
/proc/meminfo: memFree=1696856/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1736 CPUtime=12.69
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 366 0 0 0 1265 4 0 0 25 0 1 0 374338733 1777664 349 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 434 349 48 102 0 329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1736

[startup+25.502 s]
/proc/loadavg: 1.55 1.75 1.44 2/78 20017
/proc/meminfo: memFree=1696600/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=1900 CPUtime=25.48
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 412 0 0 0 2544 4 0 0 25 0 1 0 374338733 1945600 395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 475 395 48 102 0 370 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1900

[startup+51.1019 s]
/proc/loadavg: 1.36 1.69 1.43 2/78 20017
/proc/meminfo: memFree=1696280/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=2208 CPUtime=51.08
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 489 0 0 0 5104 4 0 0 25 0 1 0 374338733 2260992 472 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 552 472 48 102 0 447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2208

[startup+102.306 s]
/proc/loadavg: 1.14 1.57 1.40 2/78 20017
/proc/meminfo: memFree=1695768/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=2628 CPUtime=102.26
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 609 0 0 0 10222 4 0 0 25 0 1 0 374338733 2691072 591 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 657 591 48 102 0 552 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2628

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.38 2/78 20017
/proc/meminfo: memFree=1695384/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=3040 CPUtime=162.25
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 688 0 0 0 16220 5 0 0 25 0 1 0 374338733 3112960 670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 760 670 48 102 0 655 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3040

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.35 2/78 20017
/proc/meminfo: memFree=1695064/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=3236 CPUtime=222.23
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 758 0 0 0 22218 5 0 0 25 0 1 0 374338733 3313664 738 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 809 738 48 102 0 704 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3236

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.33 2/78 20017
/proc/meminfo: memFree=1694872/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=3456 CPUtime=282.22
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 819 0 0 0 28216 6 0 0 25 0 1 0 374338733 3538944 784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 864 784 48 102 0 759 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3456

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/78 20017
/proc/meminfo: memFree=1694616/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=3752 CPUtime=342.2
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 880 0 0 0 34214 6 0 0 25 0 1 0 374338733 3842048 833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 938 833 48 102 0 833 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3752

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.28 2/78 20017
/proc/meminfo: memFree=1694424/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4052 CPUtime=402.19
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 957 0 0 0 40212 7 0 0 25 0 1 0 374338733 4149248 910 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1013 910 48 102 0 908 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4052

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.26 2/78 20017
/proc/meminfo: memFree=1694360/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4152 CPUtime=462.17
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 986 0 0 0 46210 7 0 0 25 0 1 0 374338733 4251648 939 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1038 939 48 102 0 933 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4152

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/78 20017
/proc/meminfo: memFree=1694104/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4388 CPUtime=522.16
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1048 0 0 0 52208 8 0 0 25 0 1 0 374338733 4493312 1001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1097 1001 48 102 0 992 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4388

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 20017
/proc/meminfo: memFree=1694104/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4360 CPUtime=582.14
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1048 0 0 0 58206 8 0 0 25 0 1 0 374338733 4464640 1000 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522942 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1090 1000 48 102 0 985 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4360

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/78 20017
/proc/meminfo: memFree=1694104/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4372 CPUtime=642.12
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1056 0 0 0 64204 8 0 0 25 0 1 0 374338733 4476928 1005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1093 1005 48 102 0 988 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4372

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 20017
/proc/meminfo: memFree=1693784/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4660 CPUtime=702.11
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1149 0 0 0 70202 9 0 0 25 0 1 0 374338733 4771840 1078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1165 1078 48 102 0 1060 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4660

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 20017
/proc/meminfo: memFree=1693720/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4660 CPUtime=762.09
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1149 0 0 0 76200 9 0 0 25 0 1 0 374338733 4771840 1078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1165 1078 48 102 0 1060 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 4660

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 20017
/proc/meminfo: memFree=1693528/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4788 CPUtime=822.07
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1184 0 0 0 82197 10 0 0 25 0 1 0 374338733 4902912 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1197 1113 48 102 0 1092 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 4788

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 20017
/proc/meminfo: memFree=1693528/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4796 CPUtime=882.05
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1186 0 0 0 88195 10 0 0 25 0 1 0 374338733 4911104 1115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1199 1115 48 102 0 1094 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4796

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 20017
/proc/meminfo: memFree=1693464/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4924 CPUtime=942.04
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1191 0 0 0 94194 10 0 0 25 0 1 0 374338733 5042176 1120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1231 1120 48 102 0 1126 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 4924

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.13 2/78 20017
/proc/meminfo: memFree=1693656/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=4920 CPUtime=1002.03
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1196 0 0 0 100192 11 0 0 25 0 1 0 374338733 5038080 1120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1230 1120 48 102 0 1125 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 4920

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.12 2/78 20017
/proc/meminfo: memFree=1693336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=5284 CPUtime=1062.01
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1287 0 0 0 106190 11 0 0 25 0 1 0 374338733 5410816 1211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1321 1211 48 102 0 1216 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 5284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 20017
/proc/meminfo: memFree=1693272/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=5196 CPUtime=1122
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1322 0 0 0 112188 12 0 0 25 0 1 0 374338733 5320704 1191 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1299 1191 48 102 0 1194 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 20017
/proc/meminfo: memFree=1693336/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=5180 CPUtime=1181.98
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1322 0 0 0 118186 12 0 0 25 0 1 0 374338733 5304320 1187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1295 1187 48 102 0 1190 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 5180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 20019
/proc/meminfo: memFree=1693272/2055920 swapFree=4170416/4192956
[pid=20016] ppid=20014 vsize=5180 CPUtime=1200.08
/proc/20016/stat : 20016 (picosat) R 20014 20016 18590 0 -1 4194304 1322 0 0 0 119996 12 0 0 25 0 1 0 374338733 5304320 1187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20016/statm: 1295 1187 48 102 0 1190 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5180

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12598
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 5412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1322
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= 24431

runsolver used 1.50777 second user time and 2.84257 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sat Mar 10 16:23:59 UTC 2007

IDJOB= 333990
IDBENCH= 24617
IDSOLVER= 106
FILE ID= node5/333990-1173543839

PBS_JOBID= 4101151

Free space on /tmp= 66395 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333990-1173543839/picosat /tmp/evaluation/333990-1173543839/instance-333990-1173543839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-333990-1173543839 -o ROOT/results/node5/solver-333990-1173543839 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333990-1173543839/picosat /tmp/evaluation/333990-1173543839/instance-333990-1173543839.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 106607274

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1698680 kB
Buffers:         41020 kB
Cached:         238672 kB
SwapCached:       2372 kB
Active:         164512 kB
Inactive:       139896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698680 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          32424 kB
Slab:            38428 kB
Committed_AS:  1246476 kB
PageTables:       1696 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= 66395 MiB

End job on node5 on Sat Mar 10 16:44:02 UTC 2007