Trace number 1530699

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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
700.00/700.34	HOME/hydrasat-multi.sh: line 48:  7352 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.00/700.34	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-1530699-1238579837/watcher-1530699-1238579837 -o /tmp/evaluation-result-1530699-1238579837/solver-1530699-1238579837 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530699-1238579837.cnf 1800 1002559809 

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: 0.91 0.95 0.98 3/64 7351
/proc/meminfo: memFree=858824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) R 7349 7351 6642 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7351/statm: 1340 238 196 169 0 51 0
[pid=7352] ppid=7351 vsize=1452 CPUtime=0
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1130646049 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 363 149 116 317 0 43 0

[startup+0.0537009 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7351
/proc/meminfo: memFree=858824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=1716 CPUtime=0.04
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 268 0 0 0 4 0 0 0 19 0 1 0 1130646049 1757184 249 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 429 249 150 317 0 109 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7076

[startup+0.101743 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7351
/proc/meminfo: memFree=858824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=1848 CPUtime=0.09
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 282 0 0 0 9 0 0 0 19 0 1 0 1130646049 1892352 263 1992294400 134512640 135813592 4294956160 18446744073709551615 134661527 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 462 263 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301758 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7351
/proc/meminfo: memFree=858824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=1980 CPUtime=0.29
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 318 0 0 0 29 0 0 0 21 0 1 0 1130646049 2027520 299 1992294400 134512640 135813592 4294956160 18446744073709551615 135206894 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 495 299 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701796 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 7351
/proc/meminfo: memFree=858824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=2108 CPUtime=0.69
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 1130646049 2158592 347 1992294400 134512640 135813592 4294956160 18446744073709551615 134591880 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 527 347 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 7353
/proc/meminfo: memFree=857528/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=2624 CPUtime=1.49
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 499 0 0 0 149 0 0 0 25 0 1 0 1130646049 2686976 480 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 656 480 150 317 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10298 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 7353
/proc/meminfo: memFree=856504/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=4136 CPUtime=3.09
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 829 0 0 0 309 0 0 0 25 0 1 0 1130646049 4235264 810 1992294400 134512640 135813592 4294956160 18446744073709551615 134667518 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 1034 810 150 317 0 714 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9496

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 7353
/proc/meminfo: memFree=854456/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=5352 CPUtime=6.28
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 1120 0 0 0 628 0 0 0 25 0 1 0 1130646049 5480448 1101 1992294400 134512640 135813592 4294956160 18446744073709551615 134662852 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 1338 1101 150 317 0 1018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10712

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 7353
/proc/meminfo: memFree=853880/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=5952 CPUtime=12.68
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 1270 0 0 0 1268 0 0 0 25 0 1 0 1130646049 6094848 1251 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 1488 1251 150 317 0 1168 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11312

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 7353
/proc/meminfo: memFree=851192/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=9224 CPUtime=25.48
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 1994 0 0 0 2547 1 0 0 25 0 1 0 1130646049 9445376 1975 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 2306 1975 150 317 0 1986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14584

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 7353
/proc/meminfo: memFree=846712/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=14032 CPUtime=51.07
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 3119 0 0 0 5105 2 0 0 25 0 1 0 1130646049 14368768 3100 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 3508 3100 150 317 0 3188 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19392

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 7353
/proc/meminfo: memFree=842616/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=18348 CPUtime=102.25
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 4175 0 0 0 10222 3 0 0 25 0 1 0 1130646049 18788352 4075 1992294400 134512640 135813592 4294956160 18446744073709551615 134668819 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 4587 4075 150 317 0 4267 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23708

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7353
/proc/meminfo: memFree=841848/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=19576 CPUtime=162.23
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 4479 0 0 0 16220 3 0 0 25 0 1 0 1130646049 20045824 4267 1992294400 134512640 135813592 4294956160 18446744073709551615 134594283 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 4894 4267 150 317 0 4574 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7353
/proc/meminfo: memFree=840056/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=21868 CPUtime=222.19
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 4989 0 0 0 22216 3 0 0 25 0 1 0 1130646049 22392832 4712 1992294400 134512640 135813592 4294956160 18446744073709551615 134665559 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 5467 4712 150 317 0 5147 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 27228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7359
/proc/meminfo: memFree=837680/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=24276 CPUtime=282.17
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 5609 0 0 0 28213 4 0 0 25 0 1 0 1130646049 24858624 5261 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 6069 5261 150 317 0 5749 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 29636

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7359
/proc/meminfo: memFree=835312/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=27188 CPUtime=342.14
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 6274 0 0 0 34210 4 0 0 25 0 1 0 1130646049 27840512 5875 1992294400 134512640 135813592 4294956160 18446744073709551615 134665175 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 6797 5875 150 317 0 6477 0

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

/proc/7352/statm: 9611 8318 150 317 0 9291 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 43804

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 7359
/proc/meminfo: memFree=823160/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=41096 CPUtime=582.05
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 9735 0 0 0 58199 6 0 0 25 0 1 0 1130646049 42082304 8929 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 10274 8929 150 317 0 9954 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 46456

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 7359
/proc/meminfo: memFree=820152/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5360 CPUtime=0
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130646049 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7351/statm: 1340 239 197 169 0 51 0
[pid=7352] ppid=7351 vsize=46148 CPUtime=642.03
/proc/7352/stat : 7352 (hydrasat_cache4) R 7351 7351 6642 0 -1 4194304 11280 0 0 0 64196 7 0 0 25 0 1 0 1130646049 47255552 9680 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7352/statm: 11537 9680 150 317 0 11217 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 51508

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 7360
/proc/meminfo: memFree=815736/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=2924 CPUtime=1.95
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 536 0 0 0 195 0 0 0 25 0 1 0 1130716083 2994176 518 1992294400 134512640 135995732 4294956016 18446744073709551615 134807957 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 731 518 172 362 0 366 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 8288

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 7360
/proc/meminfo: memFree=802872/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=16716 CPUtime=61.93
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 3910 0 0 0 6189 4 0 0 25 0 1 0 1130716083 17117184 3794 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 4179 3794 172 362 0 3814 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 22080

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 7360
/proc/meminfo: memFree=797432/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=22800 CPUtime=121.89
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 5357 0 0 0 12184 5 0 0 25 0 1 0 1130716083 23347200 5241 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 5700 5241 172 362 0 5335 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 28164

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/66 7360
/proc/meminfo: memFree=792504/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=28040 CPUtime=181.86
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 6668 0 0 0 18179 7 0 0 25 0 1 0 1130716083 28712960 6423 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 7010 6423 172 362 0 6645 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 33404

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 7360
/proc/meminfo: memFree=788536/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=32156 CPUtime=241.83
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 7680 0 0 0 24175 8 0 0 25 0 1 0 1130716083 32927744 7435 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 8039 7435 172 362 0 7674 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 37520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7360
/proc/meminfo: memFree=784824/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=36024 CPUtime=301.81
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 8596 0 0 0 30172 9 0 0 25 0 1 0 1130716083 36888576 8351 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 9006 8351 172 362 0 8641 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 41388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7360
/proc/meminfo: memFree=781688/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=39168 CPUtime=361.78
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 9372 0 0 0 36168 10 0 0 25 0 1 0 1130716083 40108032 9127 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 9792 9127 172 362 0 9427 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 44532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7360
/proc/meminfo: memFree=777656/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=43592 CPUtime=421.75
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 10463 0 0 0 42164 11 0 0 25 0 1 0 1130716083 44638208 10137 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 10898 10137 172 362 0 10533 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 48956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7360
/proc/meminfo: memFree=775096/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=48092 CPUtime=481.73
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 11536 0 0 0 48161 12 0 0 25 0 1 0 1130716083 49246208 10864 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 12023 10864 172 362 0 11658 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 53456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 7360
/proc/meminfo: memFree=774328/2055920 swapFree=4176868/4192956
[pid=7351] ppid=7349 vsize=5364 CPUtime=700.04
/proc/7351/stat : 7351 (hydrasat-multi.) S 7349 7351 6642 0 -1 4194304 321 13875 0 0 0 0 69981 23 16 0 1 0 1130646049 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7351/statm: 1341 245 202 169 0 52 0
[pid=7360] ppid=7351 vsize=48532 CPUtime=500.03
/proc/7360/stat : 7360 (hydrasat_cachew) R 7351 7351 6642 0 -1 4194304 11640 0 0 0 49991 12 0 0 25 0 1 0 1130716083 49696768 10968 1992294400 134512640 135995732 4294956016 18446744073709551615 134808105 0 0 4096 1 0 0 0 17 0 0 0
/proc/7360/statm: 12133 10968 172 362 0 11768 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53896

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 7351 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=820611
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=235964
# CPU time returned by wait4() is 700.057
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.72
CPU system time (s): 0.35
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 54448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.821
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14196
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= 2832

runsolver used 0.971852 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 11:57:17
IDJOB=1530699
IDBENCH=70684
IDSOLVER=518
FILE ID=node48/1530699-1238579837
PBS_JOBID= 9062180
Free space on /tmp= 66464 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530699-1238579837/watcher-1530699-1238579837 -o /tmp/evaluation-result-1530699-1238579837/solver-1530699-1238579837 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530699-1238579837.cnf 1800 1002559809

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=1002559809

node48.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		: 3000.236
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		: 3000.236
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:        859304 kB
Buffers:        106020 kB
Cached:         986796 kB
SwapCached:      10280 kB
Active:         329376 kB
Inactive:       775312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859304 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            4144 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            77948 kB
Committed_AS:  2749536 kB
PageTables:       1376 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= 66420 MiB
End job on node48 at 2009-04-01 12:17:19