Trace number 1716635

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-Multi 2009-03-22-Multi? (TO) 1200.03 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c Trying configuration 1
700.37/700.71	HOME/hydrasat-multi.sh: line 48: 12287 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.37/700.71	c Trying configuration 2

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716635-1240618385/watcher-1716635-1240618385 -o /tmp/evaluation-result-1716635-1240618385/solver-1716635-1240618385 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716635-1240618385.cnf 1800 1510502188 

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: 0.91 0.97 0.99 3/64 12286
/proc/meminfo: memFree=1070376/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) R 12284 12286 11904 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12286/statm: 1340 238 196 169 0 51 0
[pid=12287] ppid=12286 vsize=4308 CPUtime=0
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 89866115 4411392 148 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 1077 148 117 317 0 757 0

[startup+0.0469779 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12286
/proc/meminfo: memFree=1070376/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=6684 CPUtime=0.04
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 814 0 0 0 4 0 0 0 19 0 1 0 89866115 6844416 796 1992294400 134512640 135813592 4294956160 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 1671 797 117 317 0 1351 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12044

[startup+0.101941 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12286
/proc/meminfo: memFree=1070376/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=9720 CPUtime=0.09
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 1619 0 0 0 9 0 0 0 19 0 1 0 89866115 9953280 1601 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 2430 1602 117 317 0 2110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15080

[startup+0.301954 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12286
/proc/meminfo: memFree=1070376/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=20940 CPUtime=0.28
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 4612 0 0 0 27 1 0 0 21 0 1 0 89866115 21442560 4594 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 5235 4594 117 317 0 4915 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26300

[startup+0.701981 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12286
/proc/meminfo: memFree=1070376/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=40344 CPUtime=0.69
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 9815 0 0 0 65 4 0 0 25 0 1 0 89866115 41312256 9797 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 10086 9797 117 317 0 9766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45704

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 12288
/proc/meminfo: memFree=1015256/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=67184 CPUtime=1.48
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 17147 0 0 0 142 6 0 0 25 0 1 0 89866115 68796416 15989 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/12287/statm: 16796 15989 124 317 0 16476 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72544

[startup+3.10114 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 12288
/proc/meminfo: memFree=998360/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=86680 CPUtime=3.08
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 22761 0 0 0 299 9 0 0 25 0 1 0 89866115 88760320 19892 1992294400 134512640 135813592 4294956160 18446744073709551615 134692398 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 21670 19892 126 317 0 21350 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 92040

[startup+6.30135 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 12288
/proc/meminfo: memFree=968280/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=109860 CPUtime=6.27
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 30393 0 0 0 615 12 0 0 25 0 1 0 89866115 112496640 25687 1992294400 134512640 135813592 4294956160 18446744073709551615 134665960 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 27465 25687 149 317 0 27145 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 115220

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12288
/proc/meminfo: memFree=966936/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=110784 CPUtime=12.68
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 30609 0 0 0 1255 13 0 0 25 0 1 0 89866115 113442816 25903 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 27696 25903 149 317 0 27376 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 116144

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 12288
/proc/meminfo: memFree=965912/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=111976 CPUtime=25.47
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 30910 0 0 0 2534 13 0 0 25 0 1 0 89866115 114663424 26204 1992294400 134512640 135813592 4294956160 18446744073709551615 134592448 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 27994 26204 149 317 0 27674 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 117336

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 12288
/proc/meminfo: memFree=964568/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=113164 CPUtime=51.04
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 31205 0 0 0 5091 13 0 0 25 0 1 0 89866115 115879936 26499 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 28291 26499 149 317 0 27971 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 118524

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 12288
/proc/meminfo: memFree=962584/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=115284 CPUtime=102.23
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 31731 0 0 0 10209 14 0 0 25 0 1 0 89866115 118050816 27025 1992294400 134512640 135813592 4294956160 18446744073709551615 134662702 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 28821 27025 149 317 0 28501 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 120644

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=961368/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=116512 CPUtime=162.2
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 32048 0 0 0 16206 14 0 0 25 0 1 0 89866115 119308288 27342 1992294400 134512640 135813592 4294956160 18446744073709551615 134667812 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 29128 27342 149 317 0 28808 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 121872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=958616/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=119184 CPUtime=222.18
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 32719 0 0 0 22204 14 0 0 25 0 1 0 89866115 122044416 28013 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 29796 28013 149 317 0 29476 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 124544

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=958424/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=119324 CPUtime=282.15
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 32765 0 0 0 28201 14 0 0 25 0 1 0 89866115 122187776 28059 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 29831 28059 149 317 0 29511 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 124684

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=956504/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=121528 CPUtime=342.13
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 33290 0 0 0 34199 14 0 0 25 0 1 0 89866115 124444672 28584 1992294400 134512640 135813592 4294956160 18446744073709551615 134662747 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 30382 28584 149 317 0 30062 0

################
# More data... #
################

/proc/12287/statm: 33896 32061 149 317 0 33576 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 140944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=942360/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=135584 CPUtime=582.03
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 36767 0 0 0 58186 17 0 0 25 0 1 0 89866115 138838016 32061 1992294400 134512640 135813592 4294956160 18446744073709551615 134667463 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 33896 32061 149 317 0 33576 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 140944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12288
/proc/meminfo: memFree=942360/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5360 CPUtime=0
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89866115 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12286/statm: 1340 239 197 169 0 51 0
[pid=12287] ppid=12286 vsize=135584 CPUtime=642
/proc/12287/stat : 12287 (hydrasat_cache4) R 12286 12286 11904 0 -1 4194304 36767 0 0 0 64183 17 0 0 25 0 1 0 89866115 138838016 32061 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12287/statm: 33896 32061 149 317 0 33576 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 140944

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12289
/proc/meminfo: memFree=892760/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=56476 CPUtime=1.57
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 14452 0 0 0 151 6 0 0 25 0 1 0 89936186 57831424 13278 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 14119 13278 151 362 0 13754 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 61840

[startup+762.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 12289
/proc/meminfo: memFree=868312/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=78612 CPUtime=61.55
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 22894 0 0 0 6140 15 0 0 25 0 1 0 89936186 80498688 17858 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 19653 17858 172 362 0 19288 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 83976

[startup+822.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 12289
/proc/meminfo: memFree=867352/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=79672 CPUtime=121.51
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 23153 0 0 0 12136 15 0 0 25 0 1 0 89936186 81584128 18117 1992294400 134512640 135995732 4294956016 18446744073709551615 134682678 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 19918 18117 172 362 0 19553 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 85036

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=866904/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=80092 CPUtime=181.49
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 23244 0 0 0 18134 15 0 0 25 0 1 0 89936186 82014208 18208 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 20023 18208 172 362 0 19658 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 85456

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=866008/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=81024 CPUtime=241.47
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 23492 0 0 0 24132 15 0 0 25 0 1 0 89936186 82968576 18456 1992294400 134512640 135995732 4294956016 18446744073709551615 135366867 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 20256 18456 172 362 0 19891 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 86388

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=864984/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=82080 CPUtime=301.44
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 23752 0 0 0 30129 15 0 0 25 0 1 0 89936186 84049920 18716 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 20520 18716 172 362 0 20155 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 87444

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=862808/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=84372 CPUtime=361.41
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 24309 0 0 0 36125 16 0 0 25 0 1 0 89936186 86396928 19273 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 21093 19273 172 362 0 20728 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 89736

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=862808/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=84372 CPUtime=421.39
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 24309 0 0 0 42123 16 0 0 25 0 1 0 89936186 86396928 19273 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 21093 19273 172 362 0 20728 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 89736

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=862808/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=84372 CPUtime=481.36
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 24309 0 0 0 48120 16 0 0 25 0 1 0 89936186 86396928 19273 1992294400 134512640 135995732 4294956016 18446744073709551615 134807691 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 21093 19273 172 362 0 20728 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 89736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12289
/proc/meminfo: memFree=862744/2055920 swapFree=4192956/4192956
[pid=12286] ppid=12284 vsize=5364 CPUtime=700.37
/proc/12286/stat : 12286 (hydrasat-multi.) S 12284 12286 11904 0 -1 4194304 321 38433 0 0 0 0 69971 66 16 0 1 0 89866115 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12286/statm: 1341 245 202 169 0 52 0
[pid=12289] ppid=12286 vsize=84372 CPUtime=499.66
/proc/12289/stat : 12289 (hydrasat_cachew) R 12286 12286 11904 0 -1 4194304 24309 0 0 0 49950 16 0 0 25 0 1 0 89936186 86396928 19273 1992294400 134512640 135995732 4294956016 18446744073709551615 134807677 0 0 4096 1 0 0 0 17 0 0 0
/proc/12289/statm: 21093 19273 172 362 0 20728 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 89736

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12286 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=714627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=670898
# CPU time returned by wait4() is 700.385
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.21
CPU system time (s): 0.82
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 140944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.715
system time used= 0.670898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38754
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= 5
involuntary context switches= 1986

runsolver used 0.995848 second user time and 3.38149 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-25 02:13:06
IDJOB=1716635
IDBENCH=20386
IDSOLVER=518
FILE ID=node52/1716635-1240618385
PBS_JOBID= 9186266
Free space on /tmp= 66220 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716635-1240618385/watcher-1716635-1240618385 -o /tmp/evaluation-result-1716635-1240618385/solver-1716635-1240618385 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716635-1240618385.cnf 1800 1510502188

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1510502188

node52.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		: 3000.214
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		: 3000.214
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:       1070856 kB
Buffers:         80488 kB
Cached:         800112 kB
SwapCached:          0 kB
Active:         177944 kB
Inactive:       716532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16752 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            76544 kB
Committed_AS:   293844 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= 66092 MiB
End job on node52 at 2009-04-25 02:33:09