Trace number 1530894

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

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
MD5SUM3cbdb12135a22f8cc0405b84f56b2b22
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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
700.16/700.50	HOME/hydrasat-multi.sh: line 48: 29017 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.16/700.50	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-1530894-1238599754/watcher-1530894-1238599754 -o /tmp/evaluation-result-1530894-1238599754/solver-1530894-1238599754 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530894-1238599754.cnf 1800 600605323 

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: 2.10 2.08 1.78 3/73 29016
/proc/meminfo: memFree=1446080/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=1452 CPUtime=0
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 1132640252 1486848 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135212902 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 363 154 116 317 0 43 0

[startup+0.026751 s]
/proc/loadavg: 2.10 2.08 1.78 3/73 29016
/proc/meminfo: memFree=1446080/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=1712 CPUtime=0.02
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 255 0 0 0 2 0 0 0 19 0 1 0 1132640252 1753088 236 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 428 236 150 317 0 108 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7072

[startup+0.101757 s]
/proc/loadavg: 2.10 2.08 1.78 3/73 29016
/proc/meminfo: memFree=1446080/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=1712 CPUtime=0.09
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 276 0 0 0 9 0 0 0 19 0 1 0 1132640252 1753088 257 1992294400 134512640 135813592 4294956160 18446744073709551615 134665957 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 428 257 150 317 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.301779 s]
/proc/loadavg: 2.10 2.08 1.78 3/73 29016
/proc/meminfo: memFree=1446080/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=1968 CPUtime=0.29
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 314 0 0 0 29 0 0 0 21 0 1 0 1132640252 2015232 295 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 492 295 150 317 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7328

[startup+0.701821 s]
/proc/loadavg: 2.10 2.08 1.78 3/73 29016
/proc/meminfo: memFree=1446080/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=2100 CPUtime=0.69
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 370 0 0 0 69 0 0 0 24 0 1 0 1132640252 2150400 351 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 525 351 150 317 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7460

[startup+1.50191 s]
/proc/loadavg: 2.10 2.08 1.78 2/75 29018
/proc/meminfo: memFree=1444784/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=2756 CPUtime=1.49
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1132640252 2822144 516 1992294400 134512640 135813592 4294956160 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 689 516 150 317 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8116

[startup+3.10108 s]
/proc/loadavg: 2.10 2.08 1.78 2/75 29018
/proc/meminfo: memFree=1443568/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=3996 CPUtime=3.09
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 823 0 0 0 309 0 0 0 25 0 1 0 1132640252 4091904 804 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 999 804 150 317 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9356

[startup+6.30142 s]
/proc/loadavg: 2.09 2.07 1.78 2/75 29018
/proc/meminfo: memFree=1441648/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=6056 CPUtime=6.29
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 1290 0 0 0 628 1 0 0 25 0 1 0 1132640252 6201344 1271 1992294400 134512640 135813592 4294956160 18446744073709551615 134592448 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 1514 1271 150 317 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11416

[startup+12.7021 s]
/proc/loadavg: 2.00 2.06 1.78 2/75 29018
/proc/meminfo: memFree=1438384/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=9380 CPUtime=12.68
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 2002 0 0 0 1267 1 0 0 25 0 1 0 1132640252 9605120 1983 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 2345 1983 150 317 0 2025 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14740

[startup+25.5015 s]
/proc/loadavg: 1.78 2.00 1.76 2/75 29018
/proc/meminfo: memFree=1434544/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=13336 CPUtime=25.48
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 2964 0 0 0 2545 3 0 0 25 0 1 0 1132640252 13656064 2912 1992294400 134512640 135813592 4294956160 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 3334 2912 150 317 0 3014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18696

[startup+51.1012 s]
/proc/loadavg: 1.51 1.92 1.74 2/75 29018
/proc/meminfo: memFree=1429488/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=19912 CPUtime=51.07
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 4565 0 0 0 5103 4 0 0 25 0 1 0 1132640252 20389888 4320 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 4978 4320 150 317 0 4658 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25272

[startup+102.307 s]
/proc/loadavg: 1.22 1.78 1.70 2/75 29018
/proc/meminfo: memFree=1420784/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=28580 CPUtime=102.25
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 6740 0 0 0 10219 6 0 0 25 0 1 0 1132640252 29265920 6323 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 7145 6323 150 317 0 6825 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33940

[startup+162.301 s]
/proc/loadavg: 1.08 1.63 1.65 2/75 29018
/proc/meminfo: memFree=1412976/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=37892 CPUtime=162.22
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 9288 0 0 0 16214 8 0 0 25 0 1 0 1132640252 38801408 8319 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 9473 8319 150 317 0 9153 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 43252

[startup+222.301 s]
/proc/loadavg: 1.03 1.52 1.61 2/75 29018
/proc/meminfo: memFree=1406192/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=46148 CPUtime=222.19
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 11493 0 0 0 22210 9 0 0 25 0 1 0 1132640252 47255552 10001 1992294400 134512640 135813592 4294956160 18446744073709551615 134665059 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 11537 10001 150 317 0 11217 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 51508

[startup+282.302 s]
/proc/loadavg: 1.01 1.42 1.57 2/75 29018
/proc/meminfo: memFree=1401776/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=50592 CPUtime=282.17
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 12611 0 0 0 28206 11 0 0 25 0 1 0 1132640252 51806208 11119 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 12648 11119 150 317 0 12328 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 55952

[startup+342.301 s]
/proc/loadavg: 1.00 1.34 1.53 2/75 29018
/proc/meminfo: memFree=1394288/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=58452 CPUtime=342.14
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 14592 0 0 0 34202 12 0 0 25 0 1 0 1132640252 59854848 12959 1992294400 134512640 135813592 4294956160 18446744073709551615 134665860 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 14613 12959 150 317 0 14293 0

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

/proc/29017/statm: 18862 16348 150 317 0 18542 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 80808

[startup+582.302 s]
/proc/loadavg: 1.05 1.16 1.41 2/75 29018
/proc/meminfo: memFree=1377840/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=78588 CPUtime=582.02
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 19859 0 0 0 58186 16 0 0 25 0 1 0 1132640252 80474112 17064 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 19647 17064 150 317 0 19327 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 83948

[startup+642.301 s]
/proc/loadavg: 1.02 1.13 1.38 2/75 29018
/proc/meminfo: memFree=1374960/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5360 CPUtime=0
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132640251 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1340 239 197 169 0 51 0
[pid=29017] ppid=29016 vsize=81952 CPUtime=642.01
/proc/29017/stat : 29017 (hydrasat_cache4) R 29016 29016 28809 0 -1 4194304 20633 0 0 0 64184 17 0 0 25 0 1 0 1132640252 83918848 17802 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29017/statm: 20488 17802 150 317 0 20168 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 87312

[startup+702.302 s]
/proc/loadavg: 1.00 1.10 1.35 2/75 29019
/proc/meminfo: memFree=1369712/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=2928 CPUtime=1.79
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 543 0 0 0 179 0 0 0 25 0 1 0 1132710302 2998272 525 1992294400 134512640 135995732 4294956016 18446744073709551615 134810985 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 732 525 172 362 0 367 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 8292

[startup+762.306 s]
/proc/loadavg: 1.00 1.08 1.33 2/75 29019
/proc/meminfo: memFree=1358448/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=16156 CPUtime=61.76
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 3755 0 0 0 6170 6 0 0 25 0 1 0 1132710302 16543744 3582 1992294400 134512640 135995732 4294956016 18446744073709551615 134841380 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 4039 3582 172 362 0 3674 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 21520

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.30 2/75 29019
/proc/meminfo: memFree=1351536/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=23936 CPUtime=121.73
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 5635 0 0 0 12166 7 0 0 25 0 1 0 1132710302 24510464 5333 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 5984 5333 172 362 0 5619 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 29300

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.28 2/75 29019
/proc/meminfo: memFree=1345968/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=30136 CPUtime=181.71
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 7174 0 0 0 18163 8 0 0 25 0 1 0 1132710302 30859264 6722 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 7534 6722 172 362 0 7169 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 35500

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.26 2/75 29021
/proc/meminfo: memFree=1341936/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=34164 CPUtime=241.67
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 8178 0 0 0 24158 9 0 0 25 0 1 0 1132710302 34983936 7726 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 8541 7726 172 362 0 8176 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 39528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.24 2/75 29021
/proc/meminfo: memFree=1338800/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=37168 CPUtime=301.64
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 8952 0 0 0 30155 9 0 0 25 0 1 0 1132710302 38060032 8500 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 9292 8500 172 362 0 8927 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 42532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/75 29021
/proc/meminfo: memFree=1336048/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=40212 CPUtime=361.63
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 9700 0 0 0 36153 10 0 0 25 0 1 0 1132710302 41177088 9248 1992294400 134512640 135995732 4294956016 18446744073709551615 134807843 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 10053 9248 172 362 0 9688 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 45576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/75 29021
/proc/meminfo: memFree=1332592/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=43648 CPUtime=421.59
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 10609 0 0 0 42148 11 0 0 25 0 1 0 1132710302 44695552 10060 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 10912 10060 172 362 0 10547 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 49012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/75 29021
/proc/meminfo: memFree=1329648/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=47928 CPUtime=481.56
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 11631 0 0 0 48145 11 0 0 25 0 1 0 1132710302 49078272 10825 1992294400 134512640 135995732 4294956016 18446744073709551615 134808035 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 11982 10825 172 362 0 11617 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 53292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.18 2/75 29021
/proc/meminfo: memFree=1328944/2055920 swapFree=4164824/4192956
[pid=29016] ppid=29014 vsize=5364 CPUtime=700.16
/proc/29016/stat : 29016 (hydrasat-multi.) S 29014 29016 28809 0 -1 4194304 321 23756 0 0 0 0 69970 46 19 0 1 0 1132640251 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29016/statm: 1341 245 202 169 0 52 0
[pid=29019] ppid=29016 vsize=48712 CPUtime=499.87
/proc/29019/stat : 29019 (hydrasat_cachew) R 29016 29016 28809 0 -1 4194304 11793 0 0 0 49975 12 0 0 25 0 1 0 1132710302 49881088 10987 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29019/statm: 12178 10987 172 362 0 11813 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54076

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 29016 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=710627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=470928
# CPU time returned by wait4() is 700.182
# 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): 1199.45
CPU system time (s): 0.58
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 89732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.711
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24077
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= 2504

runsolver used 1.10983 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 17:29:14
IDJOB=1530894
IDBENCH=70749
IDSOLVER=518
FILE ID=node81/1530894-1238599754
PBS_JOBID= 9068342
Free space on /tmp= 126316 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530894-1238599754/watcher-1530894-1238599754 -o /tmp/evaluation-result-1530894-1238599754/solver-1530894-1238599754 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530894-1238599754.cnf 1800 600605323

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

MD5SUM BENCH= 3cbdb12135a22f8cc0405b84f56b2b22
RANDOM SEED=600605323

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1446632 kB
Buffers:         90396 kB
Cached:         417016 kB
SwapCached:      19112 kB
Active:         329520 kB
Inactive:       198796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446632 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          26540 kB
Slab:            65868 kB
Committed_AS:  3032660 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126244 MiB
End job on node81 at 2009-04-01 17:49:17