Trace number 1530903

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S144043535-002.cnf
MD5SUM7d1ad487c2fb43d49523e96ef25c43ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
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
700.04/700.44	HOME/hydrasat-multi.sh: line 48: 12780 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.04/700.44	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-1530903-1238600646/watcher-1530903-1238600646 -o /tmp/evaluation-result-1530903-1238600646/solver-1530903-1238600646 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530903-1238600646.cnf 1800 655383531 

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: 0.92 0.98 1.01 3/72 12779
/proc/meminfo: memFree=1041680/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) R 12777 12779 12510 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12779/statm: 1340 238 196 169 0 51 0
[pid=12780] ppid=12779 vsize=1452 CPUtime=0
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1132725791 1486848 156 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 363 159 118 317 0 43 0

[startup+0.0281759 s]
/proc/loadavg: 0.92 0.98 1.01 3/72 12779
/proc/meminfo: memFree=1041680/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=1712 CPUtime=0.02
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 256 0 0 0 2 0 0 0 19 0 1 0 1132725791 1753088 237 1992294400 134512640 135813592 4294956160 18446744073709551615 134591809 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 428 237 150 317 0 108 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7072

[startup+0.10119 s]
/proc/loadavg: 0.92 0.98 1.01 3/72 12779
/proc/meminfo: memFree=1041680/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=1840 CPUtime=0.09
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 275 0 0 0 9 0 0 0 19 0 1 0 1132725791 1884160 256 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 460 256 150 317 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7200

[startup+0.301228 s]
/proc/loadavg: 0.92 0.98 1.01 3/72 12779
/proc/meminfo: memFree=1041680/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=1968 CPUtime=0.29
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 312 0 0 0 29 0 0 0 21 0 1 0 1132725791 2015232 293 1992294400 134512640 135813592 4294956160 18446744073709551615 134667591 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 492 293 150 317 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7328

[startup+0.701307 s]
/proc/loadavg: 0.92 0.98 1.01 3/72 12779
/proc/meminfo: memFree=1041680/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=2100 CPUtime=0.69
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 370 0 0 0 69 0 0 0 25 0 1 0 1132725791 2150400 351 1992294400 134512640 135813592 4294956160 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 525 351 150 317 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7460

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1040256/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=2632 CPUtime=1.49
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 472 0 0 0 149 0 0 0 25 0 1 0 1132725791 2695168 453 1992294400 134512640 135813592 4294956160 18446744073709551615 134665407 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 658 453 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1039936/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=2892 CPUtime=3.09
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 544 0 0 0 309 0 0 0 25 0 1 0 1132725791 2961408 525 1992294400 134512640 135813592 4294956160 18446744073709551615 134662563 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 723 525 150 317 0 403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8252

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1038720/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=4152 CPUtime=6.29
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 842 0 0 0 629 0 0 0 25 0 1 0 1132725791 4251648 823 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 1038 823 150 317 0 718 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9512

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1036032/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=7084 CPUtime=12.68
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 1494 0 0 0 1268 0 0 0 25 0 1 0 1132725791 7254016 1475 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 1771 1475 150 317 0 1451 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12444

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1032576/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=10704 CPUtime=25.48
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 2374 0 0 0 2547 1 0 0 25 0 1 0 1132725791 10960896 2322 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 2676 2322 150 317 0 2356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16064

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.01 2/74 12781
/proc/meminfo: memFree=1031168/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=12224 CPUtime=51.06
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 2730 0 0 0 5105 1 0 0 25 0 1 0 1132725791 12517376 2678 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 3056 2678 150 317 0 2736 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17584

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/74 12781
/proc/meminfo: memFree=1029184/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=14356 CPUtime=102.25
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 3204 0 0 0 10223 2 0 0 25 0 1 0 1132725791 14700544 3152 1992294400 134512640 135813592 4294956160 18446744073709551615 134667627 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 3589 3152 150 317 0 3269 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19716

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12783
/proc/meminfo: memFree=1024704/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=19492 CPUtime=162.21
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 4514 0 0 0 16218 3 0 0 25 0 1 0 1132725791 19959808 4262 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 4873 4262 150 317 0 4553 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24852

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12783
/proc/meminfo: memFree=1020288/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=24104 CPUtime=222.18
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 5698 0 0 0 22214 4 0 0 25 0 1 0 1132725791 24682496 5339 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 6026 5339 150 317 0 5706 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29464

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12783
/proc/meminfo: memFree=1014016/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=32636 CPUtime=282.14
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 8164 0 0 0 28209 5 0 0 25 0 1 0 1132725791 33419264 7053 1992294400 134512640 135813592 4294956160 18446744073709551615 134665868 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 8159 7053 150 317 0 7839 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37996

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12783
/proc/meminfo: memFree=1009856/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=36004 CPUtime=342.11
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 9075 0 0 0 34206 5 0 0 25 0 1 0 1132725791 36868096 7964 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 9001 7964 150 317 0 8681 0

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

/proc/12780/statm: 12564 11252 150 317 0 12244 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 55616

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12783
/proc/meminfo: memFree=993920/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5360 CPUtime=0
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132725790 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1340 239 197 169 0 51 0
[pid=12780] ppid=12779 vsize=53144 CPUtime=641.97
/proc/12780/stat : 12780 (hydrasat_cache4) R 12779 12779 12510 0 -1 4194304 13362 0 0 0 64186 11 0 0 25 0 1 0 1132725791 54419456 11938 1992294400 134512640 135813592 4294956160 18446744073709551615 134665072 0 0 4096 1 0 0 0 17 0 0 0
/proc/12780/statm: 13286 11938 150 317 0 12966 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 58504

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=989824/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=2956 CPUtime=1.85
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 551 0 0 0 185 0 0 0 25 0 1 0 1132795834 3026944 533 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 739 533 172 362 0 374 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 8320

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=978048/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=15896 CPUtime=61.82
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 3710 0 0 0 6178 4 0 0 25 0 1 0 1132795834 16277504 3594 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 3974 3594 172 362 0 3609 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 21260

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=972288/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=22468 CPUtime=121.78
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 5211 0 0 0 12173 5 0 0 25 0 1 0 1132795834 23007232 5050 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 5617 5050 172 362 0 5252 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 27832

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=967872/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=28000 CPUtime=181.76
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 6627 0 0 0 18169 7 0 0 25 0 1 0 1132795834 28672000 6151 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 7000 6151 172 362 0 6635 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 33364

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=963968/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=32076 CPUtime=241.72
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 7600 0 0 0 24164 8 0 0 25 0 1 0 1132795834 32845824 7124 1992294400 134512640 135995732 4294956016 18446744073709551615 134807931 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 8019 7124 172 362 0 7654 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 37440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12784
/proc/meminfo: memFree=961024/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=35100 CPUtime=301.69
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 8330 0 0 0 30161 8 0 0 25 0 1 0 1132795834 35942400 7854 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 8775 7854 172 362 0 8410 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 40464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12790
/proc/meminfo: memFree=958016/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=38008 CPUtime=361.65
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 9066 0 0 0 36155 10 0 0 25 0 1 0 1132795834 38920192 8590 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 9502 8590 172 362 0 9137 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 43372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12790
/proc/meminfo: memFree=955776/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=40260 CPUtime=421.62
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 9644 0 0 0 42151 11 0 0 25 0 1 0 1132795834 41226240 9168 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 10065 9168 172 362 0 9700 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 45624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12790
/proc/meminfo: memFree=953088/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=43064 CPUtime=481.59
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 10300 0 0 0 48148 11 0 0 25 0 1 0 1132795834 44097536 9824 1992294400 134512640 135995732 4294956016 18446744073709551615 134807792 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 10766 9824 172 362 0 10401 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 48428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 12790
/proc/meminfo: memFree=951488/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=45208 CPUtime=499.99
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 10783 0 0 0 49987 12 0 0 25 0 1 0 1132795834 46292992 10218 1992294400 134512640 135995732 4294956016 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 11302 10218 172 362 0 10937 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50572

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: 0.99 0.98 1.00 2/74 12790
/proc/meminfo: memFree=951488/2055920 swapFree=4175896/4192956
[pid=12779] ppid=12777 vsize=5364 CPUtime=700.08
/proc/12779/stat : 12779 (hydrasat-multi.) S 12777 12779 12510 0 -1 4194304 321 15914 0 0 0 0 69977 31 16 0 1 0 1132725790 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1341 245 202 169 0 52 0
[pid=12784] ppid=12779 vsize=45208 CPUtime=499.99
/proc/12784/stat : 12784 (hydrasat_cachew) R 12779 12779 12510 0 -1 4194304 10783 0 0 0 49987 12 0 0 25 0 1 0 1132795834 46292992 10218 1992294400 134512640 135995732 4294956016 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 0 0 0
/proc/12784/statm: 11302 10218 172 362 0 10937 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12779 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=775617
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=316951
# CPU time returned by wait4() is 700.093
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.43
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 62400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.776
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16235
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= 2463

runsolver used 1.39179 second user time and 3.18252 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-01 17:44:06
IDJOB=1530903
IDBENCH=70752
IDSOLVER=518
FILE ID=node66/1530903-1238600646
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-S144043535-002.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530903-1238600646/watcher-1530903-1238600646 -o /tmp/evaluation-result-1530903-1238600646/solver-1530903-1238600646 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530903-1238600646.cnf 1800 655383531

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

MD5SUM BENCH= 7d1ad487c2fb43d49523e96ef25c43ea
RANDOM SEED=655383531

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:       1042160 kB
Buffers:        101796 kB
Cached:         814520 kB
SwapCached:       8824 kB
Active:         334160 kB
Inactive:       593076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042160 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            71736 kB
Committed_AS:  3328320 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= 66492 MiB
End job on node66 at 2009-04-01 18:04:09