Trace number 1529604

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
MD5SUM682adf22440a1975a5efec3ca28f38cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86141
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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
699.91/700.11	HOME/hydrasat-multi.sh: line 48: 32649 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.91/700.11	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-1529604-1238395663/watcher-1529604-1238395663 -o /tmp/evaluation-result-1529604-1238395663/solver-1529604-1238395663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529604-1238395663.cnf 1800 1825098899 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32647
/proc/meminfo: memFree=1759440/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5356 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) D 32645 32647 32213 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1112228405 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/32647/statm: 1339 230 191 169 0 50 0

[startup+0.0709161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32647
/proc/meminfo: memFree=1759440/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101917 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32647
/proc/meminfo: memFree=1759440/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301938 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32647
/proc/meminfo: memFree=1759440/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701973 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32647
/proc/meminfo: memFree=1759440/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1754816/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=5932 CPUtime=1.48
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1274 0 0 0 148 0 0 0 25 0 1 0 1112228406 6074368 1246 1992294400 134512640 135813592 4294956160 18446744073709551615 134661583 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1483 1246 150 317 0 1163 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11292

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1754496/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=6032 CPUtime=3.08
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1301 0 0 0 308 0 0 0 25 0 1 0 1112228406 6176768 1273 1992294400 134512640 135813592 4294956160 18446744073709551615 134588993 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1508 1273 150 317 0 1188 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11392

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1754048/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=6400 CPUtime=6.27
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1386 0 0 0 627 0 0 0 25 0 1 0 1112228406 6553600 1358 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1600 1358 150 317 0 1280 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11760

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1753928/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=6516 CPUtime=12.68
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1432 0 0 0 1267 1 0 0 25 0 1 0 1112228406 6672384 1404 1992294400 134512640 135813592 4294956160 18446744073709551615 134662891 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1629 1404 150 317 0 1309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11876

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1753864/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=6640 CPUtime=25.48
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1450 0 0 0 2547 1 0 0 25 0 1 0 1112228406 6799360 1422 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1660 1422 150 317 0 1340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12000

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1753736/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=6760 CPUtime=51.07
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1477 0 0 0 5106 1 0 0 25 0 1 0 1112228406 6922240 1449 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1690 1449 150 317 0 1370 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12120

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1753480/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=7100 CPUtime=102.25
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 1568 0 0 0 10224 1 0 0 25 0 1 0 1112228406 7270400 1540 1992294400 134512640 135813592 4294956160 18446744073709551615 134592202 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 1775 1540 150 317 0 1455 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12460

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1751112/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=9412 CPUtime=162.24
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2155 0 0 0 16221 3 0 0 25 0 1 0 1112228406 9637888 2127 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2353 2127 150 317 0 2033 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14772

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1750664/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=9888 CPUtime=222.23
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2261 0 0 0 22220 3 0 0 25 0 1 0 1112228406 10125312 2233 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2472 2233 150 317 0 2152 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1750664/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=9888 CPUtime=282.21
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2261 0 0 0 28218 3 0 0 25 0 1 0 1112228406 10125312 2233 1992294400 134512640 135813592 4294956160 18446744073709551615 135206719 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2472 2233 150 317 0 2152 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1750664/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=9888 CPUtime=342.19
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2261 0 0 0 34216 3 0 0 25 0 1 0 1112228406 10125312 2233 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2472 2233 150 317 0 2152 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1750600/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=9888 CPUtime=402.19
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2261 0 0 0 40215 4 0 0 25 0 1 0 1112228406 10125312 2233 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2472 2233 150 317 0 2152 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15248


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

/proc/32649/statm: 2532 2290 150 317 0 2212 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1750216/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=10232 CPUtime=582.14
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2347 0 0 0 58210 4 0 0 25 0 1 0 1112228406 10477568 2319 1992294400 134512640 135813592 4294956160 18446744073709551615 134588907 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2558 2319 150 317 0 2238 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32649
/proc/meminfo: memFree=1749960/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5360 CPUtime=0
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112228405 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1340 239 197 169 0 51 0
[pid=32649] ppid=32647 vsize=10348 CPUtime=642.12
/proc/32649/stat : 32649 (hydrasat_cache4) R 32647 32647 32213 0 -1 4194304 2398 0 0 0 64208 4 0 0 25 0 1 0 1112228406 10596352 2370 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 1 0 0
/proc/32649/statm: 2587 2370 150 317 0 2267 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15708

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32650
/proc/meminfo: memFree=1745224/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=4416 CPUtime=2.17
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 884 0 0 0 217 0 0 0 25 0 1 0 1112298417 4521984 856 1992294400 134512640 135995732 4294956016 18446744073709551615 134807652 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 1104 856 172 362 0 739 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9780

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 32650
/proc/meminfo: memFree=1738568/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=11020 CPUtime=62.15
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 2513 0 0 0 6214 1 0 0 25 0 1 0 1112298417 11284480 2485 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 2755 2485 172 362 0 2390 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 16384

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 32656
/proc/meminfo: memFree=1737864/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=11868 CPUtime=122.14
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 2733 0 0 0 12212 2 0 0 25 0 1 0 1112298417 12152832 2705 1992294400 134512640 135995732 4294956016 18446744073709551615 135366856 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 2967 2705 172 362 0 2602 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17232

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 32656
/proc/meminfo: memFree=1733768/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=15812 CPUtime=182.12
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 3728 0 0 0 18209 3 0 0 25 0 1 0 1112298417 16191488 3700 1992294400 134512640 135995732 4294956016 18446744073709551615 134681659 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 3953 3700 172 362 0 3588 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21176

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1728648/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=21048 CPUtime=242.1
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 5013 0 0 0 24206 4 0 0 25 0 1 0 1112298417 21553152 4985 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 5262 4985 172 362 0 4897 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 26412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1723272/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=26388 CPUtime=302.09
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 6353 0 0 0 30203 6 0 0 25 0 1 0 1112298417 27021312 6325 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 6597 6325 172 362 0 6232 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1723016/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=26768 CPUtime=362.08
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 6425 0 0 0 36202 6 0 0 25 0 1 0 1112298417 27410432 6397 1992294400 134512640 135995732 4294956016 18446744073709551615 134513650 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 6692 6397 172 362 0 6327 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 32132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1718792/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=30904 CPUtime=422.07
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 7468 0 0 0 42199 8 0 0 25 0 1 0 1112298417 31645696 7440 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 7726 7440 172 362 0 7361 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 36268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1712712/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=37128 CPUtime=482.05
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 8986 0 0 0 48196 9 0 0 25 0 1 0 1112298417 38019072 8958 1992294400 134512640 135995732 4294956016 18446744073709551615 134681709 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 9282 8958 172 362 0 8917 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 42492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32656
/proc/meminfo: memFree=1710088/2055920 swapFree=4176708/4192956
[pid=32647] ppid=32645 vsize=5364 CPUtime=699.93
/proc/32647/stat : 32647 (hydrasat-multi.) S 32645 32647 32213 0 -1 4194304 320 2959 1 0 0 0 69983 10 16 0 1 0 1112228405 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32647/statm: 1341 245 202 169 0 52 0
[pid=32650] ppid=32647 vsize=39744 CPUtime=500.15
/proc/32650/stat : 32650 (hydrasat_cachew) R 32647 32647 32213 0 -1 4194304 9636 0 0 0 50005 10 0 0 25 0 1 0 1112298417 40697856 9608 1992294400 134512640 135995732 4294956016 18446744073709551615 134807881 0 0 4096 1 0 0 0 17 1 0 0
/proc/32650/statm: 9936 9608 172 362 0 9571 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 45108

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 32647 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=839608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=102984
# CPU time returned by wait4() is 699.943
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.2
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 45108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.84
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3279
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 950

runsolver used 1.39779 second user time and 2.97555 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 08:47:43
IDJOB=1529604
IDBENCH=70319
IDSOLVER=518
FILE ID=node51/1529604-1238395663
PBS_JOBID= 9061332
Free space on /tmp= 65252 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529604-1238395663/watcher-1529604-1238395663 -o /tmp/evaluation-result-1529604-1238395663/solver-1529604-1238395663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529604-1238395663.cnf 1800 1825098899

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

MD5SUM BENCH= 682adf22440a1975a5efec3ca28f38cb
RANDOM SEED=1825098899

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1759920 kB
Buffers:         58496 kB
Cached:         158844 kB
SwapCached:      10052 kB
Active:          66860 kB
Inactive:       161932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759920 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            4496 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            53324 kB
Committed_AS:  2934684 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65240 MiB
End job on node51 at 2009-03-30 09:07:46