Trace number 1530792

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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
700.08/700.49	HOME/hydrasat-multi.sh: line 48: 10375 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.08/700.49	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-1530792-1238589217/watcher-1530792-1238589217 -o /tmp/evaluation-result-1530792-1238589217/solver-1530792-1238589217 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530792-1238589217.cnf 1800 1011553510 

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: 0.99 0.98 1.00 3/64 10374
/proc/meminfo: memFree=1519696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=1448 CPUtime=0
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1131583764 1482752 86 1992294400 134512640 135813592 4294956160 18446744073709551615 134921056 0 0 4096 0 0 0 0 17 0 0 0
/proc/10375/statm: 362 97 88 317 0 42 0

[startup+0.064393 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 10374
/proc/meminfo: memFree=1519696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=1848 CPUtime=0.05
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 283 0 0 0 5 0 0 0 18 0 1 0 1131583764 1892352 264 1992294400 134512640 135813592 4294956160 18446744073709551615 134665197 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 462 264 150 317 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7208

[startup+0.101396 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 10374
/proc/meminfo: memFree=1519696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=1848 CPUtime=0.09
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1131583764 1892352 272 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 462 272 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301414 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 10374
/proc/meminfo: memFree=1519696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=1980 CPUtime=0.29
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 1131583764 2027520 308 1992294400 134512640 135813592 4294956160 18446744073709551615 134665074 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 495 308 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.70145 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 10374
/proc/meminfo: memFree=1519696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=2244 CPUtime=0.69
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 376 0 0 0 69 0 0 0 23 0 1 0 1131583764 2297856 357 1992294400 134512640 135813592 4294956160 18446744073709551615 135224153 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 561 357 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1518272/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=2768 CPUtime=1.49
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 511 0 0 0 149 0 0 0 25 0 1 0 1131583764 2834432 492 1992294400 134512640 135813592 4294956160 18446744073709551615 134665529 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 692 492 150 317 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10167 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1517312/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=3828 CPUtime=3.09
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 771 0 0 0 309 0 0 0 25 0 1 0 1131583764 3919872 752 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 957 752 150 317 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9188

[startup+6.30195 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1515456/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=5568 CPUtime=6.29
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 1210 0 0 0 628 1 0 0 25 0 1 0 1131583764 5701632 1191 1992294400 134512640 135813592 4294956160 18446744073709551615 134665181 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 1392 1191 150 317 0 1072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10928

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1512776/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=8324 CPUtime=12.68
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 1837 0 0 0 1267 1 0 0 25 0 1 0 1131583764 8523776 1818 1992294400 134512640 135813592 4294956160 18446744073709551615 134665004 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 2081 1818 150 317 0 1761 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13684

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1508744/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=12628 CPUtime=25.48
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 2780 0 0 0 2546 2 0 0 25 0 1 0 1131583764 12931072 2761 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 3157 2761 150 317 0 2837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17988

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1503368/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=19268 CPUtime=51.07
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 4323 0 0 0 5103 4 0 0 25 0 1 0 1131583764 19730432 4198 1992294400 134512640 135813592 4294956160 18446744073709551615 134665562 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 4817 4198 150 317 0 4497 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24628

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1494920/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=27808 CPUtime=102.24
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 6342 0 0 0 10219 5 0 0 25 0 1 0 1131583764 28475392 6217 1992294400 134512640 135813592 4294956160 18446744073709551615 134665093 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 6952 6217 150 317 0 6632 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33168

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1487304/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=36388 CPUtime=162.21
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 8441 0 0 0 16214 7 0 0 25 0 1 0 1131583764 37261312 8116 1992294400 134512640 135813592 4294956160 18446744073709551615 134665401 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 9097 8116 150 317 0 8777 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1481352/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=42808 CPUtime=222.17
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 9902 0 0 0 22209 8 0 0 25 0 1 0 1131583764 43835392 9577 1992294400 134512640 135813592 4294956160 18446744073709551615 134665292 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 10702 9577 150 317 0 10382 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 48168

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1475656/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=49236 CPUtime=282.14
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 11493 0 0 0 28205 9 0 0 25 0 1 0 1131583764 50417664 11016 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 12309 11016 150 317 0 11989 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 54596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10376
/proc/meminfo: memFree=1469128/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=55996 CPUtime=342.11
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 13118 0 0 0 34201 10 0 0 25 0 1 0 1131583764 57339904 12641 1992294400 134512640 135813592 4294956160 18446744073709551615 134665145 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 13999 12641 150 317 0 13679 0

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

/proc/10375/statm: 17683 15620 150 317 0 17363 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 76092

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10378
/proc/meminfo: memFree=1453128/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=76116 CPUtime=582.02
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 17779 0 0 0 58188 14 0 0 25 0 1 0 1131583764 77942784 16631 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 19029 16631 150 317 0 18709 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 81476

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10378
/proc/meminfo: memFree=1450184/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5360 CPUtime=0
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131583764 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1340 239 197 169 0 51 0
[pid=10375] ppid=10374 vsize=79180 CPUtime=642
/proc/10375/stat : 10375 (hydrasat_cache4) R 10374 10374 9525 0 -1 4194304 18520 0 0 0 64186 14 0 0 25 0 1 0 1131583764 81080320 17372 1992294400 134512640 135813592 4294956160 18446744073709551615 134665082 0 0 4096 1 0 0 0 17 0 0 0
/proc/10375/statm: 19795 17372 150 317 0 19475 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 84540

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 10379
/proc/meminfo: memFree=1443976/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=2676 CPUtime=1.8
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 491 0 0 0 180 0 0 0 25 0 1 0 1131653813 2740224 473 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 669 473 172 362 0 304 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8040

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1433032/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=15456 CPUtime=61.75
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 3624 0 0 0 6173 2 0 0 25 0 1 0 1131653813 15826944 3508 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 3864 3508 172 362 0 3499 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 20820

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1426376/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=22960 CPUtime=121.72
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 5392 0 0 0 12169 3 0 0 25 0 1 0 1131653813 23511040 5276 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 5740 5276 172 362 0 5375 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 28324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1421320/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=28368 CPUtime=181.71
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 6695 0 0 0 18166 5 0 0 25 0 1 0 1131653813 29048832 6450 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 7092 6450 172 362 0 6727 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 33732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1416456/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=33512 CPUtime=241.68
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 7915 0 0 0 24162 6 0 0 25 0 1 0 1131653813 34316288 7670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 8378 7670 172 362 0 8013 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 38876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1412616/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=37156 CPUtime=301.65
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 8875 0 0 0 30159 6 0 0 25 0 1 0 1131653813 38047744 8630 1992294400 134512640 135995732 4294956016 18446744073709551615 134808160 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 9289 8630 172 362 0 8924 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 42520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1409288/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=40992 CPUtime=361.63
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 9812 0 0 0 36155 8 0 0 25 0 1 0 1131653813 41975808 9486 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 10248 9486 172 362 0 9883 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 46356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1405640/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=45208 CPUtime=421.6
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 10723 0 0 0 42152 8 0 0 25 0 1 0 1131653813 46292992 10397 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 11302 10397 172 362 0 10937 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 50572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1402696/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=48304 CPUtime=481.57
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 11466 0 0 0 48148 9 0 0 25 0 1 0 1131653813 49463296 11140 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 12076 11140 172 362 0 11711 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 53668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10379
/proc/meminfo: memFree=1401608/2055920 swapFree=4176708/4192956
[pid=10374] ppid=10372 vsize=5364 CPUtime=700.17
/proc/10374/stat : 10374 (hydrasat-multi.) S 10372 10374 9525 0 -1 4194304 321 21961 0 0 0 0 69974 43 16 0 1 0 1131583764 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10374/statm: 1341 245 202 169 0 52 0
[pid=10379] ppid=10374 vsize=50264 CPUtime=499.88
/proc/10379/stat : 10379 (hydrasat_cachew) R 10374 10374 9525 0 -1 4194304 11990 0 0 0 49978 10 0 0 25 0 1 0 1131653813 51470336 11407 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10379/statm: 12566 11407 172 362 0 12201 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55628

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 10374 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=741623
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=438933
# CPU time returned by wait4() is 700.181
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.52
CPU system time (s): 0.53
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 88640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.742
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22282
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= 2416

runsolver used 1.00785 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 14:33:37
IDJOB=1530792
IDBENCH=70715
IDSOLVER=518
FILE ID=node51/1530792-1238589217
PBS_JOBID= 9062221
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530792-1238589217/watcher-1530792-1238589217 -o /tmp/evaluation-result-1530792-1238589217/solver-1530792-1238589217 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530792-1238589217.cnf 1800 1011553510

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=1011553510

node51.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		: 3000.234
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		: 3000.234
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:       1520176 kB
Buffers:         92048 kB
Cached:         345408 kB
SwapCached:      10052 kB
Active:         225948 kB
Inactive:       222952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520176 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          17152 kB
Slab:            72924 kB
Committed_AS:  3153012 kB
PageTables:       1400 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= 65180 MiB
End job on node51 at 2009-04-01 14:53:40