Trace number 1530342

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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
699.96/700.35	HOME/hydrasat-multi.sh: line 48: 18096 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.96/700.35	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-1530342-1238509740/watcher-1530342-1238509740 -o /tmp/evaluation-result-1530342-1238509740/solver-1530342-1238509740 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530342-1238509740.cnf 1800 1336355894 

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: 1.00 1.00 1.00 3/64 18095
/proc/meminfo: memFree=1316792/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) R 18093 18095 17833 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18095/statm: 1340 238 196 169 0 51 0
[pid=18096] ppid=18095 vsize=1452 CPUtime=0
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1123635880 1486848 149 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 363 149 116 317 0 43 0

[startup+0.062761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18095
/proc/meminfo: memFree=1316792/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=1856 CPUtime=0.05
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 295 0 0 0 5 0 0 0 19 0 1 0 1123635880 1900544 276 1992294400 134512640 135813592 4294956176 18446744073709551615 134661738 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 464 276 150 317 0 144 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7216

[startup+0.101766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18095
/proc/meminfo: memFree=1316792/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=1856 CPUtime=0.09
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 301 0 0 0 9 0 0 0 19 0 1 0 1123635880 1900544 282 1992294400 134512640 135813592 4294956176 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 464 282 150 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.3018 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18095
/proc/meminfo: memFree=1316792/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=1984 CPUtime=0.29
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 327 0 0 0 29 0 0 0 21 0 1 0 1123635880 2031616 308 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 496 308 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701866 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18095
/proc/meminfo: memFree=1316792/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=2112 CPUtime=0.69
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1123635880 2162688 352 1992294400 134512640 135813592 4294956176 18446744073709551615 134665035 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 528 352 150 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1315560/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=2764 CPUtime=1.49
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 507 0 0 0 149 0 0 0 25 0 1 0 1123635880 2830336 488 1992294400 134512640 135813592 4294956176 18446744073709551615 134597209 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 691 488 150 317 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8124

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1314600/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=3284 CPUtime=3.08
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 653 0 0 0 308 0 0 0 25 0 1 0 1123635880 3362816 634 1992294400 134512640 135813592 4294956176 18446744073709551615 134597173 0 0 4096 1 0 0 0 17 1 0 0
/proc/18096/statm: 821 634 150 317 0 501 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8644

[startup+6.30282 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1314152/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=3548 CPUtime=6.28
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 706 0 0 0 628 0 0 0 25 0 1 0 1123635880 3633152 687 1992294400 134512640 135813592 4294956176 18446744073709551615 134667931 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 887 687 150 317 0 567 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8908

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1312680/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=5260 CPUtime=12.67
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 1136 0 0 0 1267 0 0 0 25 0 1 0 1123635880 5386240 1117 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 1315 1117 150 317 0 995 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10620

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1308904/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=9096 CPUtime=25.47
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 2018 0 0 0 2546 1 0 0 25 0 1 0 1123635880 9314304 1999 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 2274 1999 150 317 0 1954 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14456

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1308584/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=9532 CPUtime=51.06
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 2127 0 0 0 5105 1 0 0 25 0 1 0 1123635880 9760768 2108 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 2383 2108 150 317 0 2063 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14892

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1305000/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=13572 CPUtime=102.23
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 3002 0 0 0 10222 1 0 0 25 0 1 0 1123635880 13897728 2980 1992294400 134512640 135813592 4294956176 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 3393 2980 150 317 0 3073 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 18932

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1301544/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=17460 CPUtime=162.21
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 3909 0 0 0 16218 3 0 0 25 0 1 0 1123635880 17879040 3854 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 4365 3854 150 317 0 4045 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 22820

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1295400/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=24372 CPUtime=222.17
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 5543 0 0 0 22214 3 0 0 25 0 1 0 1123635880 24956928 5381 1992294400 134512640 135813592 4294956176 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 6093 5381 150 317 0 5773 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29732

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1290088/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=30296 CPUtime=282.15
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 6951 0 0 0 28210 5 0 0 25 0 1 0 1123635880 31023104 6724 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 7574 6724 150 317 0 7254 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 35656

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1286568/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=33872 CPUtime=342.12
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 7811 0 0 0 34207 5 0 0 25 0 1 0 1123635880 34684928 7584 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 8468 7584 150 317 0 8148 0

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

/proc/18096/statm: 9075 8162 150 317 0 8755 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 41660

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1284008/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=36652 CPUtime=582.01
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 8436 0 0 0 58195 6 0 0 25 0 1 0 1123635880 37531648 8209 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 9163 8209 150 317 0 8843 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42012

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1283752/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5360 CPUtime=0
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123635880 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18095/statm: 1340 239 197 169 0 51 0
[pid=18096] ppid=18095 vsize=36940 CPUtime=641.99
/proc/18096/stat : 18096 (hydrasat_cache4) R 18095 18095 17833 0 -1 4194304 8507 0 0 0 64192 7 0 0 25 0 1 0 1123635880 37826560 8280 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/18096/statm: 9235 8280 150 317 0 8915 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 42300

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18098
/proc/meminfo: memFree=1281768/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=2792 CPUtime=1.93
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 509 0 0 0 193 0 0 0 25 0 1 0 1123705916 2859008 492 1992294400 134512640 135995732 4294956032 18446744073709551615 134841974 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 698 492 172 362 0 333 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 8156

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1270248/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=15108 CPUtime=61.9
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 3469 0 0 0 6186 4 0 0 25 0 1 0 1123705916 15470592 3387 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 3777 3387 172 362 0 3412 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 20472

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1263144/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=22576 CPUtime=121.86
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 5324 0 0 0 12179 7 0 0 25 0 1 0 1123705916 23117824 5242 1992294400 134512640 135995732 4294956032 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 5644 5242 172 362 0 5279 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 27940

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1258664/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=27928 CPUtime=181.83
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 6591 0 0 0 18175 8 0 0 25 0 1 0 1123705916 28598272 6380 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 6982 6380 172 362 0 6617 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 33292

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1253608/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=32976 CPUtime=241.8
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 7858 0 0 0 24171 9 0 0 25 0 1 0 1123705916 33767424 7647 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 8244 7647 172 362 0 7879 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 38340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1248808/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=37868 CPUtime=301.77
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 9042 0 0 0 30167 10 0 0 25 0 1 0 1123705916 38776832 8831 1992294400 134512640 135995732 4294956032 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 9467 8831 172 362 0 9102 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 43232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1246056/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=41084 CPUtime=361.75
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 9788 0 0 0 36164 11 0 0 25 0 1 0 1123705916 42070016 9504 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 10271 9504 172 362 0 9906 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 46448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1242280/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=45088 CPUtime=421.72
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 10744 0 0 0 42161 11 0 0 25 0 1 0 1123705916 46170112 10460 1992294400 134512640 135995732 4294956032 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 11272 10460 172 362 0 10907 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 50452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1238696/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=48768 CPUtime=481.69
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 11644 0 0 0 48157 12 0 0 25 0 1 0 1123705916 49938432 11360 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 12192 11360 172 362 0 11827 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 54132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18100
/proc/meminfo: memFree=1237672/2055920 swapFree=4175308/4192956
[pid=18095] ppid=18093 vsize=5364 CPUtime=700.01
/proc/18095/stat : 18095 (hydrasat-multi.) S 18093 18095 17833 0 -1 4194304 322 9407 0 0 0 0 69982 19 16 0 1 0 1123635880 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18095/statm: 1341 245 202 169 0 52 0
[pid=18098] ppid=18095 vsize=49720 CPUtime=499.99
/proc/18098/stat : 18098 (hydrasat_cachew) R 18095 18095 17833 0 -1 4194304 11885 0 0 0 49987 12 0 0 25 0 1 0 1123705916 50913280 11601 1992294400 134512640 135995732 4294956032 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 0 0 0
/proc/18098/statm: 12430 11601 172 362 0 12065 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 55084

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 18095 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=823610
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=201969
# CPU time returned by wait4() is 700.026
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.69
CPU system time (s): 0.31
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 55084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.824
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9729
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= 1635

runsolver used 0.98585 second user time and 3.39048 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 16:29:00
IDJOB=1530342
IDBENCH=70565
IDSOLVER=518
FILE ID=node55/1530342-1238509740
PBS_JOBID= 9061966
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530342-1238509740/watcher-1530342-1238509740 -o /tmp/evaluation-result-1530342-1238509740/solver-1530342-1238509740 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530342-1238509740.cnf 1800 1336355894

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

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=1336355894

node55.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		: 3000.259
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		: 3000.259
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:       1317272 kB
Buffers:         99724 kB
Cached:         532000 kB
SwapCached:      11624 kB
Active:         168180 kB
Inactive:       478484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317272 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          18928 kB
Slab:            78048 kB
Committed_AS:  2838216 kB
PageTables:       1372 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= 66268 MiB
End job on node55 at 2009-03-31 16:49:02