Trace number 1530714

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
MD5SUMa3570ddee79c19b1c54131a205337743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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
699.92/700.24	HOME/hydrasat-multi.sh: line 48: 32482 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.24	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-1530714-1238581211/watcher-1530714-1238581211 -o /tmp/evaluation-result-1530714-1238581211/solver-1530714-1238581211 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530714-1238581211.cnf 1800 37283922 

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 0.99 1.16 3/64 32481
/proc/meminfo: memFree=1210032/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) R 32479 32481 32226 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32481/statm: 1340 238 196 169 0 51 0
[pid=32482] ppid=32481 vsize=1452 CPUtime=0
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1130783242 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 363 150 116 317 0 43 0

[startup+0.0161669 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 32481
/proc/meminfo: memFree=1210032/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=1716 CPUtime=0.01
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 256 0 0 0 1 0 0 0 18 0 1 0 1130783242 1757184 237 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 429 237 150 317 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7076

[startup+0.101172 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 32481
/proc/meminfo: memFree=1210032/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=1844 CPUtime=0.09
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 281 0 0 0 9 0 0 0 19 0 1 0 1130783242 1888256 262 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 461 262 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301191 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 32481
/proc/meminfo: memFree=1210032/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=1972 CPUtime=0.29
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 314 0 0 0 29 0 0 0 22 0 1 0 1130783242 2019328 295 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 493 295 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701225 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 32481
/proc/meminfo: memFree=1210032/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=2236 CPUtime=0.69
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 373 0 0 0 69 0 0 0 25 0 1 0 1130783242 2289664 354 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 559 354 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.5013 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 32483
/proc/meminfo: memFree=1208736/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=2768 CPUtime=1.49
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1130783242 2834432 489 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 692 489 150 317 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10143 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 32483
/proc/meminfo: memFree=1207840/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=3960 CPUtime=3.09
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 814 0 0 0 309 0 0 0 25 0 1 0 1130783242 4055040 795 1992294400 134512640 135813592 4294956160 18446744073709551615 134665477 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 990 795 150 317 0 670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9320

[startup+6.30172 s]
/proc/loadavg: 0.93 0.99 1.15 2/66 32483
/proc/meminfo: memFree=1206112/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=4900 CPUtime=6.29
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 1034 0 0 0 629 0 0 0 25 0 1 0 1130783242 5017600 1015 1992294400 134512640 135813592 4294956160 18446744073709551615 134667961 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 1225 1015 150 317 0 905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10260

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 1.15 2/66 32483
/proc/meminfo: memFree=1205472/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=5428 CPUtime=12.68
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 1174 0 0 0 1268 0 0 0 25 0 1 0 1130783242 5558272 1155 1992294400 134512640 135813592 4294956160 18446744073709551615 134591820 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 1357 1155 150 317 0 1037 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10788

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 1.15 2/66 32483
/proc/meminfo: memFree=1202784/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=8488 CPUtime=25.48
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 1864 0 0 0 2547 1 0 0 25 0 1 0 1130783242 8691712 1845 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 2122 1845 150 317 0 1802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13848

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 1.15 2/66 32483
/proc/meminfo: memFree=1202208/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=9376 CPUtime=51.07
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 2050 0 0 0 5106 1 0 0 25 0 1 0 1130783242 9601024 2031 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 2344 2031 150 317 0 2024 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14736

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.14 2/66 32483
/proc/meminfo: memFree=1198176/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=13748 CPUtime=102.25
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 3063 0 0 0 10224 1 0 0 25 0 1 0 1130783242 14077952 2999 1992294400 134512640 135813592 4294956160 18446744073709551615 134665419 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 3437 2999 150 317 0 3117 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19108

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/66 32483
/proc/meminfo: memFree=1193312/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=19064 CPUtime=162.23
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 4376 0 0 0 16220 3 0 0 25 0 1 0 1130783242 19521536 4205 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 4766 4205 150 317 0 4446 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24424

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.11 2/66 32483
/proc/meminfo: memFree=1192672/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=19752 CPUtime=222.2
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 4544 0 0 0 22217 3 0 0 25 0 1 0 1130783242 20226048 4373 1992294400 134512640 135813592 4294956160 18446744073709551615 134665077 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 4938 4373 150 317 0 4618 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25112

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.10 2/66 32483
/proc/meminfo: memFree=1192608/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=19904 CPUtime=282.18
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 4567 0 0 0 28215 3 0 0 25 0 1 0 1130783242 20381696 4396 1992294400 134512640 135813592 4294956160 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 4976 4396 150 317 0 4656 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25264

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 32483
/proc/meminfo: memFree=1191648/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=20964 CPUtime=342.15
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 4798 0 0 0 34212 3 0 0 25 0 1 0 1130783242 21467136 4627 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 5241 4627 150 317 0 4921 0

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

/proc/32482/statm: 6038 5277 150 317 0 5718 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29512

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 32483
/proc/meminfo: memFree=1188960/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=24312 CPUtime=582.07
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 5602 0 0 0 58203 4 0 0 25 0 1 0 1130783242 24895488 5294 1992294400 134512640 135813592 4294956160 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 6078 5294 150 317 0 5758 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29672

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 32483
/proc/meminfo: memFree=1188896/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5360 CPUtime=0
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130783242 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32481/statm: 1340 239 197 169 0 51 0
[pid=32482] ppid=32481 vsize=24312 CPUtime=642.05
/proc/32482/stat : 32482 (hydrasat_cache4) R 32481 32481 32226 0 -1 4194304 5611 0 0 0 64201 4 0 0 25 0 1 0 1130783242 24895488 5303 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/32482/statm: 6078 5303 150 317 0 5758 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29672

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 32484
/proc/meminfo: memFree=1187424/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=2920 CPUtime=2.04
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 531 0 0 0 204 0 0 0 25 0 1 0 1130853267 2990080 513 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 730 513 172 362 0 365 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 8284

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 32484
/proc/meminfo: memFree=1175200/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=15648 CPUtime=62.02
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 3645 0 0 0 6199 3 0 0 25 0 1 0 1130853267 16023552 3529 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 3912 3529 172 362 0 3547 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 21012

[startup+822.301 s]
/proc/loadavg: 1.07 1.00 1.05 2/66 32484
/proc/meminfo: memFree=1170016/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=21248 CPUtime=121.99
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 4991 0 0 0 12195 4 0 0 25 0 1 0 1130853267 21757952 4875 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 5312 4875 172 362 0 4947 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 26612

[startup+882.302 s]
/proc/loadavg: 1.10 1.02 1.05 2/66 32484
/proc/meminfo: memFree=1164064/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=28256 CPUtime=181.97
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 6681 0 0 0 18191 6 0 0 25 0 1 0 1130853267 28934144 6355 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 7064 6355 172 362 0 6699 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 33620

[startup+942.302 s]
/proc/loadavg: 1.10 1.03 1.05 2/66 32484
/proc/meminfo: memFree=1160672/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=31576 CPUtime=241.94
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 7527 0 0 0 24187 7 0 0 25 0 1 0 1130853267 32333824 7201 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 7894 7201 172 362 0 7529 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 36940

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.04 2/66 32484
/proc/meminfo: memFree=1156832/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=35580 CPUtime=301.92
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 8495 0 0 0 30184 8 0 0 25 0 1 0 1130853267 36433920 8169 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 8895 8169 172 362 0 8530 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 40944

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.04 2/66 32484
/proc/meminfo: memFree=1153696/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=39204 CPUtime=361.9
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 9341 0 0 0 36181 9 0 0 25 0 1 0 1130853267 40144896 8942 1992294400 134512640 135995732 4294956016 18446744073709551615 134807997 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 9801 8942 172 362 0 9436 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 44568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 32484
/proc/meminfo: memFree=1151264/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=41644 CPUtime=421.85
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 9961 0 0 0 42176 9 0 0 25 0 1 0 1130853267 42643456 9562 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 10411 9562 172 362 0 10046 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 47008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 32484
/proc/meminfo: memFree=1148256/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=44948 CPUtime=481.83
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 10785 0 0 0 48173 10 0 0 25 0 1 0 1130853267 46026752 10297 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 11237 10297 172 362 0 10872 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 50312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 32484
/proc/meminfo: memFree=1147680/2055920 swapFree=4176996/4192956
[pid=32481] ppid=32479 vsize=5364 CPUtime=699.96
/proc/32481/stat : 32481 (hydrasat-multi.) S 32479 32481 32226 0 -1 4194304 321 6218 0 0 0 0 69984 12 16 0 1 0 1130783242 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32481/statm: 1341 245 202 169 0 52 0
[pid=32484] ppid=32481 vsize=45612 CPUtime=500.13
/proc/32484/stat : 32484 (hydrasat_cachew) R 32481 32481 32226 0 -1 4194304 10925 0 0 0 50003 10 0 0 25 0 1 0 1130853267 46706688 10437 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/32484/statm: 11403 10437 172 362 0 11038 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50976

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 32481 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=848606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=130980
# CPU time returned by wait4() is 699.98
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 50976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.849
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6539
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= 2229

runsolver used 1.09783 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 12:20:11
IDJOB=1530714
IDBENCH=70689
IDSOLVER=518
FILE ID=node50/1530714-1238581211
PBS_JOBID= 9062214
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530714-1238581211/watcher-1530714-1238581211 -o /tmp/evaluation-result-1530714-1238581211/solver-1530714-1238581211 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530714-1238581211.cnf 1800 37283922

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

MD5SUM BENCH= a3570ddee79c19b1c54131a205337743
RANDOM SEED=37283922

node50.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		: 3000.238
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		: 3000.238
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:       1210576 kB
Buffers:        106628 kB
Cached:         631996 kB
SwapCached:       9920 kB
Active:         229516 kB
Inactive:       520720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210576 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            81128 kB
Committed_AS:  3209956 kB
PageTables:       1456 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= 64196 MiB
End job on node50 at 2009-04-01 12:40:14