Trace number 1530522

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
MD5SUM01d386c590bcd2ab7c9aeb6450815f98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark62.0976
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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
700.08/700.47	HOME/hydrasat-multi.sh: line 48: 23233 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.08/700.47	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-1530522-1238558925/watcher-1530522-1238558925 -o /tmp/evaluation-result-1530522-1238558925/solver-1530522-1238558925 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530522-1238558925.cnf 1800 1700166338 

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: 0.93 1.02 0.99 3/65 23232
/proc/meminfo: memFree=1205448/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) R 23230 23232 22363 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23232/statm: 1340 238 196 169 0 51 0
[pid=23233] ppid=23232 vsize=1452 CPUtime=0
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 339613234 1486848 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 363 153 116 317 0 43 0

[startup+0.0126201 s]
/proc/loadavg: 0.93 1.02 0.99 3/65 23232
/proc/meminfo: memFree=1205448/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=1716 CPUtime=0
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 249 0 0 0 0 0 0 0 19 0 1 0 339613234 1757184 230 1992294400 134512640 135813592 4294956160 18446744073709551615 134591752 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 429 230 149 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.101629 s]
/proc/loadavg: 0.93 1.02 0.99 3/65 23232
/proc/meminfo: memFree=1205448/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=1848 CPUtime=0.09
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 277 0 0 0 9 0 0 0 19 0 1 0 339613234 1892352 258 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 462 258 149 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301654 s]
/proc/loadavg: 0.93 1.02 0.99 3/65 23232
/proc/meminfo: memFree=1205448/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=1980 CPUtime=0.29
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 314 0 0 0 29 0 0 0 21 0 1 0 339613234 2027520 295 1992294400 134512640 135813592 4294956160 18446744073709551615 134667899 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 495 295 149 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701706 s]
/proc/loadavg: 0.93 1.02 0.99 3/65 23232
/proc/meminfo: memFree=1205448/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=2112 CPUtime=0.69
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 369 0 0 0 69 0 0 0 25 0 1 0 339613234 2162688 350 1992294400 134512640 135813592 4294956160 18446744073709551615 134665378 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 528 350 149 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50181 s]
/proc/loadavg: 0.93 1.02 0.99 2/67 23234
/proc/meminfo: memFree=1204088/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=2768 CPUtime=1.49
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 339613234 2834432 501 1992294400 134512640 135813592 4294956160 18446744073709551615 134665197 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 692 501 149 317 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10201 s]
/proc/loadavg: 0.93 1.02 0.99 2/67 23234
/proc/meminfo: memFree=1203000/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=4008 CPUtime=3.08
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 823 0 0 0 308 0 0 0 25 0 1 0 339613234 4104192 804 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 1002 804 149 317 0 682 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9368

[startup+6.30241 s]
/proc/loadavg: 0.93 1.02 0.99 2/67 23234
/proc/meminfo: memFree=1200888/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=6136 CPUtime=6.28
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 1303 0 0 0 628 0 0 0 25 0 1 0 339613234 6283264 1284 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 1534 1284 149 317 0 1214 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11496

[startup+12.7012 s]
/proc/loadavg: 0.94 1.02 0.99 2/67 23234
/proc/meminfo: memFree=1197952/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=9008 CPUtime=12.68
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 1977 0 0 0 1268 0 0 0 25 0 1 0 339613234 9224192 1958 1992294400 134512640 135813592 4294956160 18446744073709551615 134665107 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 2252 1958 149 317 0 1932 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14368

[startup+25.5018 s]
/proc/loadavg: 0.95 1.01 0.99 2/67 23234
/proc/meminfo: memFree=1193344/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=14092 CPUtime=25.48
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 3108 0 0 0 2546 2 0 0 25 0 1 0 339613234 14430208 3056 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 3523 3056 149 317 0 3203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19452

[startup+51.1011 s]
/proc/loadavg: 0.97 1.01 0.99 2/67 23234
/proc/meminfo: memFree=1189184/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=19284 CPUtime=51.06
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 4345 0 0 0 5103 3 0 0 25 0 1 0 339613234 19746816 4228 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 4821 4228 149 317 0 4501 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24644

[startup+102.306 s]
/proc/loadavg: 0.98 1.01 0.99 2/67 23234
/proc/meminfo: memFree=1180736/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=27904 CPUtime=102.24
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 6423 0 0 0 10220 4 0 0 25 0 1 0 339613234 28573696 6199 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 6976 6199 149 317 0 6656 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33264

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1172800/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=38068 CPUtime=162.22
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 8818 0 0 0 16215 7 0 0 25 0 1 0 339613234 38981632 8308 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 9517 8308 149 317 0 9197 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 43428

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1167488/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=43348 CPUtime=222.19
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 10069 0 0 0 22211 8 0 0 25 0 1 0 339613234 44388352 9503 1992294400 134512640 135813592 4294956160 18446744073709551615 134664928 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 10837 9503 149 317 0 10517 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 48708

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1162496/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=48892 CPUtime=282.16
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 11460 0 0 0 28207 9 0 0 25 0 1 0 339613234 50065408 10753 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 12223 10753 149 317 0 11903 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 54252

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1158400/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=53232 CPUtime=342.14
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 12492 0 0 0 34203 11 0 0 25 0 1 0 339613234 54509568 11785 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 13308 11785 149 317 0 12988 0

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

/proc/23233/statm: 17577 15166 149 317 0 17257 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 75668

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1140992/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=74248 CPUtime=582.03
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 17693 0 0 0 58189 14 0 0 25 0 1 0 339613234 76029952 16147 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 18562 16147 149 317 0 18242 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 79608

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23234
/proc/meminfo: memFree=1138624/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5360 CPUtime=0
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 339613234 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23232/statm: 1340 239 197 169 0 51 0
[pid=23233] ppid=23232 vsize=76792 CPUtime=642.01
/proc/23233/stat : 23233 (hydrasat_cache4) R 23232 23232 22363 0 -1 4194304 18268 0 0 0 64186 15 0 0 25 0 1 0 339613234 78635008 16722 1992294400 134512640 135813592 4294956160 18446744073709551615 134665160 0 0 4096 1 0 0 0 17 0 0 0
/proc/23233/statm: 19198 16722 149 317 0 18878 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 82152

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1133376/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=2928 CPUtime=1.81
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 533 0 0 0 181 0 0 0 25 0 1 0 339683282 2998272 515 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 732 515 171 362 0 367 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8292

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1121728/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=16012 CPUtime=61.79
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 3745 0 0 0 6174 5 0 0 25 0 1 0 339683282 16396288 3629 1992294400 134512640 135995732 4294956016 18446744073709551615 134660956 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 4003 3629 171 362 0 3638 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 21376

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1114880/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=23136 CPUtime=121.76
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 5496 0 0 0 12169 7 0 0 25 0 1 0 339683282 23691264 5380 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 5784 5380 171 362 0 5419 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 28500

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1109696/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=29292 CPUtime=181.74
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 6914 0 0 0 18165 9 0 0 25 0 1 0 339683282 29995008 6669 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 7323 6669 171 362 0 6958 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 34656

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1106368/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=32860 CPUtime=241.71
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 7782 0 0 0 24162 9 0 0 25 0 1 0 339683282 33648640 7537 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 8215 7537 171 362 0 7850 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 38224

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1102848/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=36364 CPUtime=301.69
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 8657 0 0 0 30159 10 0 0 25 0 1 0 339683282 37236736 8412 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 9091 8412 171 362 0 8726 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 41728

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1099904/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=39472 CPUtime=361.66
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 9398 0 0 0 36155 11 0 0 25 0 1 0 339683282 40419328 9153 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 9868 9153 171 362 0 9503 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 44836

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1095744/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=44092 CPUtime=421.63
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 10529 0 0 0 42151 12 0 0 25 0 1 0 339683282 45150208 10187 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 11023 10187 171 362 0 10658 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 49456

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1093440/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=46576 CPUtime=481.6
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 11104 0 0 0 48147 13 0 0 25 0 1 0 339683282 47693824 10762 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 11644 10762 171 362 0 11279 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 51940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 23235
/proc/meminfo: memFree=1092288/2055920 swapFree=4191900/4192956
[pid=23232] ppid=23230 vsize=5364 CPUtime=700.16
/proc/23232/stat : 23232 (hydrasat-multi.) S 23230 23232 22363 0 -1 4194304 321 21281 0 0 0 0 69973 43 16 0 1 0 339613234 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23232/statm: 1341 245 202 169 0 52 0
[pid=23235] ppid=23232 vsize=48720 CPUtime=499.9
/proc/23235/stat : 23235 (hydrasat_cachew) R 23232 23232 22363 0 -1 4194304 11640 0 0 0 49977 13 0 0 25 0 1 0 339683282 49889280 11041 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23235/statm: 12180 11041 171 362 0 11815 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54084

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 23232 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=732624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=434933
# CPU time returned by wait4() is 700.168
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.5
CPU system time (s): 0.56
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 84976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.733
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21602
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= 1648

runsolver used 1.05684 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 06:08:45
IDJOB=1530522
IDBENCH=70625
IDSOLVER=518
FILE ID=node54/1530522-1238558925
PBS_JOBID= 9062114
Free space on /tmp= 66492 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530522-1238558925/watcher-1530522-1238558925 -o /tmp/evaluation-result-1530522-1238558925/solver-1530522-1238558925 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530522-1238558925.cnf 1800 1700166338

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

MD5SUM BENCH= 01d386c590bcd2ab7c9aeb6450815f98
RANDOM SEED=1700166338

node54.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		: 3000.232
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		: 3000.232
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:       1205928 kB
Buffers:         96328 kB
Cached:         654948 kB
SwapCached:        260 kB
Active:         290572 kB
Inactive:       475864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1205928 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            69524 kB
Committed_AS:  1052004 kB
PageTables:       1372 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= 66420 MiB
End job on node54 at 2009-04-01 06:28:48