Trace number 1529349

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) 1200.06 1200.91

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1961115887-052.cnf
MD5SUMfd254436f3c419e09066b64a7ac072c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.01	c Trying configuration 1
699.97/700.66	HOME/hydrasat-multi.sh: line 48:  6827 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.97/700.66	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-1529349-1238378143/watcher-1529349-1238378143 -o /tmp/evaluation-result-1529349-1238378143/solver-1529349-1238378143 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529349-1238378143.cnf 1800 505714862 

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: 0.99 0.98 1.00 3/64 6825
/proc/meminfo: memFree=1828616/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5356 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) D 6823 6825 6507 0 -1 4194304 262 0 0 0 0 0 0 0 20 0 1 0 1110476870 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563608240 0 0 17 1 0 0
/proc/6825/statm: 1339 230 191 169 0 50 0

[startup+0.0474091 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6825
/proc/meminfo: memFree=1828616/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.102417 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6825
/proc/meminfo: memFree=1828616/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.302456 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6825
/proc/meminfo: memFree=1828616/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701535 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6825
/proc/meminfo: memFree=1828616/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50169 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1825208/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=4680 CPUtime=1.47
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 992 0 0 0 147 0 0 0 25 0 1 0 1110476872 4792320 973 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1170 973 150 317 0 850 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10040

[startup+3.10201 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1824696/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=5208 CPUtime=3.07
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 1125 0 0 0 307 0 0 0 25 0 1 0 1110476872 5332992 1106 1992294400 134512640 135813592 4294956160 18446744073709551615 134665194 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1302 1106 150 317 0 982 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10568

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1823992/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=5472 CPUtime=6.27
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 1190 0 0 0 627 0 0 0 25 0 1 0 1110476872 5603328 1171 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1368 1171 150 317 0 1048 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10832

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1823800/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=5868 CPUtime=12.67
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 1283 0 0 0 1266 1 0 0 25 0 1 0 1110476872 6008832 1264 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1467 1264 150 317 0 1147 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11228

[startup+25.5024 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1822456/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=7164 CPUtime=25.46
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 1582 0 0 0 2545 1 0 0 25 0 1 0 1110476872 7335936 1563 1992294400 134512640 135813592 4294956160 18446744073709551615 134665269 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1791 1563 150 317 0 1471 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12524

[startup+51.1025 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1822520/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=7164 CPUtime=51.05
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 1583 0 0 0 5104 1 0 0 25 0 1 0 1110476872 7335936 1564 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 1791 1564 150 317 0 1471 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 12524

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1816248/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=13552 CPUtime=102.24
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 3146 0 0 0 10221 3 0 0 25 0 1 0 1110476872 13877248 3127 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 3388 3127 150 317 0 3068 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18912

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1816248/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=13552 CPUtime=162.21
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 3147 0 0 0 16218 3 0 0 25 0 1 0 1110476872 13877248 3128 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 3388 3128 150 317 0 3068 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18912

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1816248/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=13552 CPUtime=222.19
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 3147 0 0 0 22216 3 0 0 25 0 1 0 1110476872 13877248 3128 1992294400 134512640 135813592 4294956160 18446744073709551615 134665633 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 3388 3128 150 317 0 3068 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 18912

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6827
/proc/meminfo: memFree=1816184/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=13552 CPUtime=282.17
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 3149 0 0 0 28214 3 0 0 25 0 1 0 1110476872 13877248 3130 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 3388 3130 150 317 0 3068 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 18912

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 6833
/proc/meminfo: memFree=1814200/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=15688 CPUtime=342.14
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 3644 0 0 0 34211 3 0 0 25 0 1 0 1110476872 16064512 3625 1992294400 134512640 135813592 4294956160 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 3922 3625 150 317 0 3602 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 21048

[startup+402.302 s]
/proc/loadavg: 1.11 1.02 1.01 2/66 7243
/proc/meminfo: memFree=1779536/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=21996 CPUtime=401.78
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 5150 0 0 0 40167 11 0 0 25 0 1 0 1110476872 22523904 5083 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 5499 5083 150 317 0 5179 0
Current children cumulated CPU time (s) 401.78
Current children cumulated vsize (KiB) 27356


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

/proc/6827/statm: 9099 8360 150 317 0 8779 0
Current children cumulated CPU time (s) 581.71
Current children cumulated vsize (KiB) 41756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7243
/proc/meminfo: memFree=1766008/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5360 CPUtime=0
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 288 0 1 0 0 0 0 0 20 0 1 0 1110476870 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6825/statm: 1340 239 197 169 0 51 0
[pid=6827] ppid=6825 vsize=37152 CPUtime=641.69
/proc/6827/stat : 6827 (hydrasat_cache4) R 6825 6825 6507 0 -1 4194304 8900 0 0 0 64154 15 0 0 25 0 1 0 1110476872 38043648 8461 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/6827/statm: 9288 8461 150 317 0 8968 0
Current children cumulated CPU time (s) 641.69
Current children cumulated vsize (KiB) 42512

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 7244
/proc/meminfo: memFree=1760440/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=3932 CPUtime=1.62
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 773 0 0 0 162 0 0 0 25 0 1 0 1110546936 4026368 755 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 983 755 172 362 0 618 0
Current children cumulated CPU time (s) 701.64
Current children cumulated vsize (KiB) 9296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1756600/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=8324 CPUtime=61.61
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 1871 0 0 0 6160 1 0 0 25 0 1 0 1110546936 8523776 1853 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 2081 1853 172 362 0 1716 0
Current children cumulated CPU time (s) 761.63
Current children cumulated vsize (KiB) 13688

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1753848/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=11236 CPUtime=121.58
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 2572 0 0 0 12156 2 0 0 25 0 1 0 1110546936 11505664 2554 1992294400 134512640 135995732 4294956016 18446744073709551615 134806670 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 2809 2554 172 362 0 2444 0
Current children cumulated CPU time (s) 821.6
Current children cumulated vsize (KiB) 16600

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1750456/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=14756 CPUtime=181.56
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 3416 0 0 0 18153 3 0 0 25 0 1 0 1110546936 15110144 3398 1992294400 134512640 135995732 4294956016 18446744073709551615 134681817 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 3689 3398 172 362 0 3324 0
Current children cumulated CPU time (s) 881.58
Current children cumulated vsize (KiB) 20120

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1743544/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=21968 CPUtime=241.54
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 5150 0 0 0 24149 5 0 0 25 0 1 0 1110546936 22495232 5132 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 5492 5132 172 362 0 5127 0
Current children cumulated CPU time (s) 941.56
Current children cumulated vsize (KiB) 27332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1738744/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=26976 CPUtime=301.51
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 6377 0 0 0 30145 6 0 0 25 0 1 0 1110546936 27623424 6310 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 6744 6310 172 362 0 6379 0
Current children cumulated CPU time (s) 1001.53
Current children cumulated vsize (KiB) 32340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1734264/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=31588 CPUtime=361.5
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 7521 0 0 0 36143 7 0 0 25 0 1 0 1110546936 32346112 7454 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 7897 7454 172 362 0 7532 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 36952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1729016/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=37008 CPUtime=421.46
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 8802 0 0 0 42139 7 0 0 25 0 1 0 1110546936 37896192 8735 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 9252 8735 172 362 0 8887 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 42372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1726264/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=39836 CPUtime=481.44
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 9560 0 0 0 48136 8 0 0 25 0 1 0 1110546936 40792064 9430 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 9959 9430 172 362 0 9594 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 45200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1726200/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=39836 CPUtime=500.04
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 9564 0 0 0 49996 8 0 0 25 0 1 0 1110546936 40792064 9434 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 9959 9434 172 362 0 9594 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45200

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7244
/proc/meminfo: memFree=1726200/2055920 swapFree=4176300/4192956
[pid=6825] ppid=6823 vsize=5364 CPUtime=700.02
/proc/6825/stat : 6825 (hydrasat-multi.) S 6823 6825 6507 0 -1 4194304 320 10186 1 0 0 0 69972 30 16 0 1 0 1110476870 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6825/statm: 1341 245 202 169 0 52 0
[pid=7244] ppid=6825 vsize=39836 CPUtime=500.04
/proc/7244/stat : 7244 (hydrasat_cachew) R 6825 6825 6507 0 -1 4194304 9564 0 0 0 49996 8 0 0 25 0 1 0 1110546936 40792064 9434 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7244/statm: 9959 9434 172 362 0 9594 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45200

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6825 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=730624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=309952
# CPU time returned by wait4() is 700.041
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.38
CPU usage (%): 99.929
Max. virtual memory (cumulated for all children) (KiB): 45200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.731
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10506
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= 8
involuntary context switches= 1516

runsolver used 1.39079 second user time and 2.98655 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 03:55:43
IDJOB=1529349
IDBENCH=70234
IDSOLVER=518
FILE ID=node53/1529349-1238378143
PBS_JOBID= 9061247
Free space on /tmp= 66040 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1961115887-052.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529349-1238378143/watcher-1529349-1238378143 -o /tmp/evaluation-result-1529349-1238378143/solver-1529349-1238378143 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529349-1238378143.cnf 1800 505714862

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

MD5SUM BENCH= fd254436f3c419e09066b64a7ac072c2
RANDOM SEED=505714862

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1829096 kB
Buffers:         49652 kB
Cached:         104228 kB
SwapCached:      10544 kB
Active:          17748 kB
Inactive:       148264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829096 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            4608 kB
Writeback:           0 kB
Mapped:          17824 kB
Slab:            46864 kB
Committed_AS:  2482560 kB
PageTables:       1384 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= 66004 MiB
End job on node53 at 2009-03-30 04:15:46