Trace number 1530888

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
MD5SUMba4dd6705efff0f7954eeaa845a5bab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.037993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.13/700.53	HOME/hydrasat-multi.sh: line 48: 12723 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.13/700.53	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-1530888-1238599443/watcher-1530888-1238599443 -o /tmp/evaluation-result-1530888-1238599443/solver-1530888-1238599443 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530888-1238599443.cnf 1800 1635640180 

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 1.17 3/72 12722
/proc/meminfo: memFree=1041984/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) R 12720 12722 12510 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12722/statm: 1340 238 196 169 0 51 0
[pid=12723] ppid=12722 vsize=1452 CPUtime=0
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1132605477 1486848 156 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 363 156 116 317 0 43 0

[startup+0.093663 s]
/proc/loadavg: 1.00 1.00 1.17 3/72 12722
/proc/meminfo: memFree=1041984/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=1712 CPUtime=0.09
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 275 0 0 0 9 0 0 0 19 0 1 0 1132605477 1753088 256 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 428 256 150 317 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.101664 s]
/proc/loadavg: 1.00 1.00 1.17 3/72 12722
/proc/meminfo: memFree=1041984/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=1844 CPUtime=0.09
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 277 0 0 0 9 0 0 0 19 0 1 0 1132605477 1888256 258 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 461 258 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.17 3/72 12722
/proc/meminfo: memFree=1041984/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=1976 CPUtime=0.29
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 313 0 0 0 29 0 0 0 21 0 1 0 1132605477 2023424 294 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 494 294 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701781 s]
/proc/loadavg: 1.00 1.00 1.17 3/72 12722
/proc/meminfo: memFree=1041984/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=2112 CPUtime=0.69
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1132605477 2162688 352 1992294400 134512640 135813592 4294956160 18446744073709551615 134665361 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 528 352 150 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 12724
/proc/meminfo: memFree=1040560/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=2772 CPUtime=1.49
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1132605477 2838528 510 1992294400 134512640 135813592 4294956160 18446744073709551615 134665160 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 693 510 150 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 12724
/proc/meminfo: memFree=1039344/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=3968 CPUtime=3.09
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 807 0 0 0 309 0 0 0 25 0 1 0 1132605477 4063232 788 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 992 788 150 317 0 672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9328

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 12724
/proc/meminfo: memFree=1037568/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=6008 CPUtime=6.28
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 1283 0 0 0 628 0 0 0 25 0 1 0 1132605477 6152192 1264 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 1502 1264 150 317 0 1182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11368

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 12724
/proc/meminfo: memFree=1034368/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=9128 CPUtime=12.68
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 2014 0 0 0 1267 1 0 0 25 0 1 0 1132605477 9347072 1962 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 2282 1962 150 317 0 1962 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14488

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 12724
/proc/meminfo: memFree=1029952/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=14148 CPUtime=25.48
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 3144 0 0 0 2546 2 0 0 25 0 1 0 1132605477 14487552 3049 1992294400 134512640 135813592 4294956160 18446744073709551615 134665197 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 3537 3049 150 317 0 3217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19508

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 12724
/proc/meminfo: memFree=1025152/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=19580 CPUtime=51.07
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 4482 0 0 0 5103 4 0 0 25 0 1 0 1132605477 20049920 4276 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 4895 4276 150 317 0 4575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24940

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 12724
/proc/meminfo: memFree=1015872/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=29632 CPUtime=102.25
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 6886 0 0 0 10219 6 0 0 25 0 1 0 1132605477 30343168 6543 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 7408 6543 150 317 0 7088 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/74 12724
/proc/meminfo: memFree=1007680/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=39364 CPUtime=162.21
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 9320 0 0 0 16214 7 0 0 25 0 1 0 1132605477 40308736 8575 1992294400 134512640 135813592 4294956160 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 9841 8575 150 317 0 9521 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 44724

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 12724
/proc/meminfo: memFree=1002880/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=44792 CPUtime=222.18
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 10510 0 0 0 22210 8 0 0 25 0 1 0 1132605477 45867008 9765 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 11198 9765 150 317 0 10878 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 12724
/proc/meminfo: memFree=998400/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=50324 CPUtime=282.15
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 11818 0 0 0 28205 10 0 0 25 0 1 0 1132605477 51531776 10892 1992294400 134512640 135813592 4294956160 18446744073709551615 134667952 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 12581 10892 150 317 0 12261 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 55684

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 12724
/proc/meminfo: memFree=993728/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=54904 CPUtime=342.12
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 13024 0 0 0 34201 11 0 0 25 0 1 0 1132605477 56221696 12062 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 13726 12062 150 317 0 13406 0

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

/proc/12723/statm: 19315 16374 150 317 0 18995 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 82620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 12724
/proc/meminfo: memFree=973440/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5360 CPUtime=0
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132605477 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12722/statm: 1340 239 197 169 0 51 0
[pid=12723] ppid=12722 vsize=80104 CPUtime=641.97
/proc/12723/stat : 12723 (hydrasat_cache4) R 12722 12722 12510 0 -1 4194304 19450 0 0 0 64180 17 0 0 25 0 1 0 1132605477 82026496 17118 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/12723/statm: 20026 17118 150 317 0 19706 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 85464

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 12725
/proc/meminfo: memFree=968448/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=2936 CPUtime=1.75
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 534 0 0 0 175 0 0 0 25 0 1 0 1132675531 3006464 516 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 734 516 172 362 0 369 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8300

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.06 2/74 12725
/proc/meminfo: memFree=957056/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=15964 CPUtime=61.72
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 3718 0 0 0 6165 7 0 0 25 0 1 0 1132675531 16347136 3567 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 3991 3567 172 362 0 3626 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 21328

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.05 2/74 12725
/proc/meminfo: memFree=951744/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=22148 CPUtime=121.69
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 5142 0 0 0 12160 9 0 0 25 0 1 0 1132675531 22679552 4991 1992294400 134512640 135995732 4294956016 18446744073709551615 134807960 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 5537 4991 172 362 0 5172 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 27512

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 12725
/proc/meminfo: memFree=947840/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=26352 CPUtime=181.65
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 6217 0 0 0 18155 10 0 0 25 0 1 0 1132675531 26984448 5937 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 6588 5937 172 362 0 6223 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 31716

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 12725
/proc/meminfo: memFree=943744/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=30668 CPUtime=241.62
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 7247 0 0 0 24152 10 0 0 25 0 1 0 1132675531 31404032 6967 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 7667 6967 172 362 0 7302 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 36032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 12725
/proc/meminfo: memFree=940480/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=34032 CPUtime=301.59
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 8121 0 0 0 30148 11 0 0 25 0 1 0 1132675531 34848768 7768 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 8508 7768 172 362 0 8143 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 39396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 12725
/proc/meminfo: memFree=937728/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=37040 CPUtime=361.56
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 8904 0 0 0 36144 12 0 0 25 0 1 0 1132675531 37928960 8454 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 9260 8454 172 362 0 8895 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 42404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 12725
/proc/meminfo: memFree=934400/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=40580 CPUtime=421.54
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 9856 0 0 0 42141 13 0 0 25 0 1 0 1132675531 41553920 9293 1992294400 134512640 135995732 4294956016 18446744073709551615 134807699 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 10145 9293 172 362 0 9780 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 45944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 12725
/proc/meminfo: memFree=932224/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=42860 CPUtime=481.51
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 10406 0 0 0 48138 13 0 0 25 0 1 0 1132675531 43888640 9843 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 10715 9843 172 362 0 10350 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 48224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 12725
/proc/meminfo: memFree=930880/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=45216 CPUtime=499.89
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 11005 0 0 0 49976 13 0 0 25 0 1 0 1132675531 46301184 10185 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 11304 10185 172 362 0 10939 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50580

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 12725
/proc/meminfo: memFree=930880/2055920 swapFree=4175896/4192956
[pid=12722] ppid=12720 vsize=5364 CPUtime=700.16
/proc/12722/stat : 12722 (hydrasat-multi.) S 12720 12722 12510 0 -1 4194304 321 22827 0 0 0 0 69971 45 16 0 1 0 1132605477 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12722/statm: 1341 245 202 169 0 52 0
[pid=12725] ppid=12722 vsize=45216 CPUtime=499.89
/proc/12725/stat : 12725 (hydrasat_cachew) R 12722 12722 12510 0 -1 4194304 11005 0 0 0 49976 13 0 0 25 0 1 0 1132675531 46301184 10185 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12725/statm: 11304 10185 172 362 0 10939 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50580

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12722 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=712627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=461929
# CPU time returned by wait4() is 700.175
# 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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.47
CPU system time (s): 0.58
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 88012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.713
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23148
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= 2322

runsolver used 1.25481 second user time and 3.22751 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-01 17:24:03
IDJOB=1530888
IDBENCH=70747
IDSOLVER=518
FILE ID=node66/1530888-1238599443
PBS_JOBID= 9068336
Free space on /tmp= 66544 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530888-1238599443/watcher-1530888-1238599443 -o /tmp/evaluation-result-1530888-1238599443/solver-1530888-1238599443 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530888-1238599443.cnf 1800 1635640180

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

MD5SUM BENCH= ba4dd6705efff0f7954eeaa845a5bab8
RANDOM SEED=1635640180

node66.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		: 3000.286
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		: 3000.286
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:       1042464 kB
Buffers:        101660 kB
Cached:         814520 kB
SwapCached:       8824 kB
Active:         333972 kB
Inactive:       593092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042464 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            4100 kB
Writeback:           0 kB
Mapped:          16572 kB
Slab:            71560 kB
Committed_AS:  3328280 kB
PageTables:       1976 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= 66472 MiB
End job on node66 at 2009-04-01 17:44:05