Trace number 1530333

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
MD5SUM0dd96c632ca80e24c12df38646d2de2b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark287.4
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.15/700.51	HOME/hydrasat-multi.sh: line 48: 16371 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.15/700.51	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530333-1238507634/watcher-1530333-1238507634 -o /tmp/evaluation-result-1530333-1238507634/solver-1530333-1238507634 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530333-1238507634.cnf 1800 1991946277 

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: 2.29 1.98 1.50 3/64 16370
/proc/meminfo: memFree=1672208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) R 16368 16370 15956 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16370/statm: 1340 238 196 169 0 51 0
[pid=16371] ppid=16370 vsize=1452 CPUtime=0
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1123429670 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 363 150 116 317 0 43 0

[startup+0.0297889 s]
/proc/loadavg: 2.29 1.98 1.50 3/64 16370
/proc/meminfo: memFree=1672208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=1716 CPUtime=0.02
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 266 0 0 0 2 0 0 0 19 0 1 0 1123429670 1757184 247 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 429 247 150 317 0 109 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7076

[startup+0.1018 s]
/proc/loadavg: 2.29 1.98 1.50 3/64 16370
/proc/meminfo: memFree=1672208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=1844 CPUtime=0.09
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 285 0 0 0 9 0 0 0 19 0 1 0 1123429670 1888256 266 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 461 266 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301836 s]
/proc/loadavg: 2.29 1.98 1.50 3/64 16370
/proc/meminfo: memFree=1672208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=1972 CPUtime=0.29
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 319 0 0 0 29 0 0 0 21 0 1 0 1123429670 2019328 300 1992294400 134512640 135813592 4294956160 18446744073709551615 134662135 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 493 300 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701907 s]
/proc/loadavg: 2.29 1.98 1.50 3/64 16370
/proc/meminfo: memFree=1672208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=2236 CPUtime=0.69
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 375 0 0 0 69 0 0 0 25 0 1 0 1123429670 2289664 356 1992294400 134512640 135813592 4294956160 18446744073709551615 134665497 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 559 356 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50105 s]
/proc/loadavg: 2.29 1.98 1.50 2/66 16372
/proc/meminfo: memFree=1670848/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=2776 CPUtime=1.49
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 1123429670 2842624 493 1992294400 134512640 135813592 4294956160 18446744073709551615 134665303 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 694 493 150 317 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8136

[startup+3.10134 s]
/proc/loadavg: 2.29 1.98 1.50 2/66 16372
/proc/meminfo: memFree=1669824/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=3996 CPUtime=3.09
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 817 0 0 0 309 0 0 0 25 0 1 0 1123429670 4091904 798 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 999 798 150 317 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9356

[startup+6.30191 s]
/proc/loadavg: 2.19 1.96 1.50 2/66 16372
/proc/meminfo: memFree=1667776/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=6068 CPUtime=6.28
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 1304 0 0 0 628 0 0 0 25 0 1 0 1123429670 6213632 1285 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 1517 1285 150 317 0 1197 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11428

[startup+12.7011 s]
/proc/loadavg: 2.09 1.95 1.50 2/66 16372
/proc/meminfo: memFree=1664960/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=8448 CPUtime=12.68
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 1878 0 0 0 1267 1 0 0 25 0 1 0 1123429670 8650752 1859 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 2112 1859 150 317 0 1792 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13808

[startup+25.5014 s]
/proc/loadavg: 1.85 1.90 1.49 2/66 16372
/proc/meminfo: memFree=1660736/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=13000 CPUtime=25.47
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 2942 0 0 0 2545 2 0 0 25 0 1 0 1123429670 13312000 2890 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 3250 2890 150 317 0 2930 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18360

[startup+51.1019 s]
/proc/loadavg: 1.56 1.83 1.47 2/66 16372
/proc/meminfo: memFree=1654592/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=20256 CPUtime=51.05
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 4614 0 0 0 5102 3 0 0 25 0 1 0 1123429670 20742144 4456 1992294400 134512640 135813592 4294956160 18446744073709551615 134665199 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 5064 4456 150 317 0 4744 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25616

[startup+102.305 s]
/proc/loadavg: 1.24 1.70 1.44 2/66 16372
/proc/meminfo: memFree=1646784/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=28180 CPUtime=102.23
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 6582 0 0 0 10218 5 0 0 25 0 1 0 1123429670 28856320 6358 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 7045 6358 150 317 0 6725 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33540

[startup+162.302 s]
/proc/loadavg: 1.09 1.57 1.42 2/66 16372
/proc/meminfo: memFree=1638336/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=38164 CPUtime=162.2
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 8938 0 0 0 16213 7 0 0 25 0 1 0 1123429670 39079936 8463 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 9541 8463 150 317 0 9221 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 43524

[startup+222.303 s]
/proc/loadavg: 1.03 1.46 1.39 2/66 16372
/proc/meminfo: memFree=1632256/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=44804 CPUtime=222.18
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 10539 0 0 0 22209 9 0 0 25 0 1 0 1123429670 45879296 9973 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 11201 9973 150 317 0 10881 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50164

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.36 2/66 16372
/proc/meminfo: memFree=1627584/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=50388 CPUtime=282.13
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 11864 0 0 0 28204 9 0 0 25 0 1 0 1123429670 51597312 11298 1992294400 134512640 135813592 4294956160 18446744073709551615 134665029 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 12597 11298 150 317 0 12277 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 55748

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.33 2/66 16372
/proc/meminfo: memFree=1619904/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=58016 CPUtime=342.12
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 13761 0 0 0 34201 11 0 0 25 0 1 0 1123429670 59408384 13074 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 14504 13074 150 317 0 14184 0

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

/proc/16371/statm: 18500 16436 150 317 0 18180 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 79360

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.23 2/66 16378
/proc/meminfo: memFree=1603456/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5360 CPUtime=0
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123429669 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16370/statm: 1340 239 197 169 0 51 0
[pid=16371] ppid=16370 vsize=77564 CPUtime=641.98
/proc/16371/stat : 16371 (hydrasat_cache4) R 16370 16370 15956 0 -1 4194304 18355 0 0 0 64182 16 0 0 25 0 1 0 1123429670 79425536 17169 1992294400 134512640 135813592 4294956160 18446744073709551615 134665292 0 0 4096 1 0 0 0 17 0 0 0
/proc/16371/statm: 19391 17169 150 317 0 19071 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 82924

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 16379
/proc/meminfo: memFree=1596672/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=2824 CPUtime=1.77
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 510 0 0 0 177 0 0 0 25 0 1 0 1123499721 2891776 492 1992294400 134512640 135995732 4294956016 18446744073709551615 134807747 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 706 492 172 362 0 341 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 8188

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.20 2/66 16379
/proc/meminfo: memFree=1585152/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=16068 CPUtime=61.75
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 3741 0 0 0 6172 3 0 0 25 0 1 0 1123499721 16453632 3625 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 4017 3625 172 362 0 3652 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 21432

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 16379
/proc/meminfo: memFree=1578944/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=22644 CPUtime=121.71
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 5355 0 0 0 12166 5 0 0 25 0 1 0 1123499721 23187456 5239 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 5661 5239 172 362 0 5296 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 28008

[startup+882.302 s]
/proc/loadavg: 1.11 1.07 1.18 2/66 16379
/proc/meminfo: memFree=1574208/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=28160 CPUtime=181.68
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 6648 0 0 0 18162 6 0 0 25 0 1 0 1123499721 28835840 6403 1992294400 134512640 135995732 4294956016 18446744073709551615 134807894 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 7040 6403 172 362 0 6675 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 33524

[startup+942.302 s]
/proc/loadavg: 1.11 1.07 1.17 2/66 16379
/proc/meminfo: memFree=1570176/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=32332 CPUtime=241.65
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 7655 0 0 0 24158 7 0 0 25 0 1 0 1123499721 33107968 7410 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 8083 7410 172 362 0 7718 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 37696

[startup+1002.3 s]
/proc/loadavg: 1.49 1.18 1.20 2/66 16379
/proc/meminfo: memFree=1566336/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=36420 CPUtime=301.62
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 8609 0 0 0 30154 8 0 0 25 0 1 0 1123499721 37294080 8364 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 9105 8364 172 362 0 8740 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 41784

[startup+1062.3 s]
/proc/loadavg: 1.18 1.14 1.18 2/66 16379
/proc/meminfo: memFree=1563136/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=39752 CPUtime=361.59
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 9430 0 0 0 36150 9 0 0 25 0 1 0 1123499721 40706048 9185 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 9938 9185 172 362 0 9573 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 45116

[startup+1122.3 s]
/proc/loadavg: 1.06 1.11 1.17 2/66 16379
/proc/meminfo: memFree=1558912/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=44356 CPUtime=421.55
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 10556 0 0 0 42146 9 0 0 25 0 1 0 1123499721 45420544 10238 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 11089 10238 172 362 0 10724 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 49720

[startup+1182.3 s]
/proc/loadavg: 1.02 1.09 1.16 2/66 16379
/proc/meminfo: memFree=1556096/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=47428 CPUtime=481.52
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 11252 0 0 0 48142 10 0 0 25 0 1 0 1123499721 48566272 10934 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 11857 10934 172 362 0 11492 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 52792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.08 1.15 2/66 16379
/proc/meminfo: memFree=1555200/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=48344 CPUtime=499.93
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 11469 0 0 0 49982 11 0 0 25 0 1 0 1123499721 49504256 11151 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 12086 11151 172 362 0 11721 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53708

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

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

[startup+1200.7 s]
/proc/loadavg: 1.01 1.08 1.15 2/66 16379
/proc/meminfo: memFree=1555200/2055920 swapFree=4178768/4192956
[pid=16370] ppid=16368 vsize=5364 CPUtime=700.16
/proc/16370/stat : 16370 (hydrasat-multi.) S 16368 16370 15956 0 -1 4194304 321 21282 0 0 0 0 69972 44 16 0 1 0 1123429669 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16370/statm: 1341 245 202 169 0 52 0
[pid=16379] ppid=16370 vsize=48344 CPUtime=499.93
/proc/16379/stat : 16379 (hydrasat_cachew) R 16370 16370 15956 0 -1 4194304 11469 0 0 0 49982 11 0 0 25 0 1 0 1123499721 49504256 11151 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16379/statm: 12086 11151 172 362 0 11721 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53708

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16370 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=725625
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=447931
# CPU time returned by wait4() is 700.174
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.55
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 86052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.726
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21603
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= 2160

runsolver used 1.01285 second user time and 3.36349 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-31 15:53:54
IDJOB=1530333
IDBENCH=70562
IDSOLVER=518
FILE ID=node12/1530333-1238507634
PBS_JOBID= 9061950
Free space on /tmp= 65408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530333-1238507634/watcher-1530333-1238507634 -o /tmp/evaluation-result-1530333-1238507634/solver-1530333-1238507634 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530333-1238507634.cnf 1800 1991946277

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

MD5SUM BENCH= 0dd96c632ca80e24c12df38646d2de2b
RANDOM SEED=1991946277

node12.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		: 3000.266
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		: 3000.266
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:       1672688 kB
Buffers:         76540 kB
Cached:         228120 kB
SwapCached:       7936 kB
Active:         262836 kB
Inactive:        51116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672688 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            4104 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            55388 kB
Committed_AS:  3138400 kB
PageTables:       1380 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= 65332 MiB
End job on node12 at 2009-03-31 16:13:57