Trace number 1715907

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) 1200.03 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-13-s.cnf
MD5SUM8440e7259e120363fc65b24385da09e8
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.7411
Satisfiable
(Un)Satisfiability was proved
Number of variables184675
Number of clauses842981
Sum of the clauses size1930752
Maximum clause length10
Minimum clause length1
Number of clauses of size 113965
Number of clauses of size 2674001
Number of clauses of size 3120435
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.01	c Trying configuration 1
700.49/700.95	HOME/hydrasat-multi.sh: line 48: 11344 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.49/700.95	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715907-1240608763/watcher-1715907-1240608763 -o /tmp/evaluation-result-1715907-1240608763/solver-1715907-1240608763 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1715907-1240608763.cnf 1800 856339906 

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: 1.06 1.03 1.06 3/64 11342
/proc/meminfo: memFree=1632264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5356 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) D 11340 11342 11212 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 88900829 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 0 0 0
/proc/11342/statm: 1339 230 191 169 0 50 0

[startup+0.0885659 s]
/proc/loadavg: 1.06 1.03 1.06 3/64 11342
/proc/meminfo: memFree=1632264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.10156 s]
/proc/loadavg: 1.06 1.03 1.06 3/64 11342
/proc/meminfo: memFree=1632264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301595 s]
/proc/loadavg: 1.06 1.03 1.06 3/64 11342
/proc/meminfo: memFree=1632264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701652 s]
/proc/loadavg: 1.06 1.03 1.06 3/64 11342
/proc/meminfo: memFree=1632264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50176 s]
/proc/loadavg: 1.06 1.03 1.06 3/66 11344
/proc/meminfo: memFree=1583160/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=76440 CPUtime=1.47
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 19527 0 0 0 137 10 0 0 25 0 1 0 88900830 78274560 18245 1992294400 134512640 135813592 4294956160 18446744073709551615 134676849 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 19110 18245 124 317 0 18790 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 81800

[startup+3.10298 s]
/proc/loadavg: 1.06 1.03 1.06 2/66 11344
/proc/meminfo: memFree=1558072/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=94188 CPUtime=3.07
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 24512 0 0 0 294 13 0 0 25 0 1 0 88900830 96448512 21898 1992294400 134512640 135813592 4294956160 18446744073709551615 134521350 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 23547 21898 126 317 0 23227 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 99548

[startup+6.30143 s]
/proc/loadavg: 1.06 1.03 1.06 2/66 11344
/proc/meminfo: memFree=1516088/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=124408 CPUtime=6.26
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 34455 0 0 0 610 16 0 0 25 0 1 0 88900830 127393792 29239 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 31102 29239 149 317 0 30782 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 129768

[startup+12.7013 s]
/proc/loadavg: 1.05 1.03 1.06 2/66 11344
/proc/meminfo: memFree=1513016/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=126784 CPUtime=12.67
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 35073 0 0 0 1250 17 0 0 25 0 1 0 88900830 129826816 29857 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 31696 29857 149 317 0 31376 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 132144

[startup+25.5012 s]
/proc/loadavg: 1.04 1.03 1.06 2/66 11344
/proc/meminfo: memFree=1511672/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=128368 CPUtime=25.46
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 35442 0 0 0 2529 17 0 0 25 0 1 0 88900830 131448832 30226 1992294400 134512640 135813592 4294956160 18446744073709551615 134662668 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 32092 30226 149 317 0 31772 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 133728

[startup+51.1018 s]
/proc/loadavg: 1.02 1.02 1.06 2/66 11344
/proc/meminfo: memFree=1510584/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=129428 CPUtime=51.05
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 35721 0 0 0 5088 17 0 0 25 0 1 0 88900830 132534272 30505 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 32357 30505 149 317 0 32037 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 134788

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.05 2/66 11344
/proc/meminfo: memFree=1508536/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=131540 CPUtime=102.24
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 36233 0 0 0 10206 18 0 0 25 0 1 0 88900830 134696960 31017 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 32885 31017 149 317 0 32565 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 136900

[startup+162.302 s]
/proc/loadavg: 1.17 1.06 1.06 2/66 11344
/proc/meminfo: memFree=1505080/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=134868 CPUtime=162.18
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 37073 0 0 0 16199 19 0 0 25 0 1 0 88900830 138104832 31857 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 33717 31857 149 317 0 33397 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 140228

[startup+222.302 s]
/proc/loadavg: 1.10 1.06 1.06 2/66 11344
/proc/meminfo: memFree=1487800/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=152300 CPUtime=222.16
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 41404 0 0 0 22193 23 0 0 25 0 1 0 88900830 155955200 36188 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 38075 36188 149 317 0 37755 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 157660

[startup+282.301 s]
/proc/loadavg: 1.07 1.06 1.06 2/66 11344
/proc/meminfo: memFree=1461560/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=178256 CPUtime=282.12
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 47960 0 0 0 28184 28 0 0 25 0 1 0 88900830 182534144 42663 1992294400 134512640 135813592 4294956160 18446744073709551615 134662702 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 44564 42663 149 317 0 44244 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 183616

[startup+342.302 s]
/proc/loadavg: 1.09 1.07 1.07 2/66 11344
/proc/meminfo: memFree=1461624/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=178256 CPUtime=342.09
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 47960 0 0 0 34181 28 0 0 25 0 1 0 88900830 182534144 42663 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 44564 42663 149 317 0 44244 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 183616

[startup+402.301 s]
/proc/loadavg: 1.03 1.06 1.06 2/66 11344
/proc/meminfo: memFree=1461624/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=178256 CPUtime=402.07
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 47960 0 0 0 40179 28 0 0 25 0 1 0 88900830 182534144 42663 1992294400 134512640 135813592 4294956160 18446744073709551615 135224097 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 44564 42663 149 317 0 44244 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 183616


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

/proc/11344/statm: 44564 42664 149 317 0 44244 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 183616

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 11346
/proc/meminfo: memFree=1461560/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5360 CPUtime=0
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 88900829 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1340 239 197 169 0 51 0
[pid=11344] ppid=11342 vsize=178256 CPUtime=641.93
/proc/11344/stat : 11344 (hydrasat_cache4) R 11342 11342 11212 0 -1 4194304 47961 0 0 0 64165 28 0 0 25 0 1 0 88900830 182534144 42664 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/11344/statm: 44564 42664 149 317 0 44244 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 183616

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 11347
/proc/meminfo: memFree=1422264/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=64052 CPUtime=1.33
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 16412 0 0 0 126 7 0 0 25 0 1 0 88970924 65589248 15131 1992294400 134512640 135995732 4294956016 18446744073709551615 134665566 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 16013 15131 151 362 0 15648 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 69416

[startup+762.306 s]
/proc/loadavg: 1.11 1.05 1.04 2/66 11347
/proc/meminfo: memFree=1376760/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=88860 CPUtime=61.31
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 25924 0 0 0 6117 14 0 0 25 0 1 0 88970924 90992640 20347 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 22215 20347 172 362 0 21850 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 94224

[startup+822.302 s]
/proc/loadavg: 1.04 1.04 1.04 2/66 11347
/proc/meminfo: memFree=1375352/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=90708 CPUtime=121.26
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 26391 0 0 0 12112 14 0 0 25 0 1 0 88970924 92884992 20814 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 22677 20814 172 362 0 22312 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 96072

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.03 2/66 11347
/proc/meminfo: memFree=1372728/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=93096 CPUtime=181.23
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 26986 0 0 0 18108 15 0 0 25 0 1 0 88970924 95330304 21409 1992294400 134512640 135995732 4294956016 18446744073709551615 134681494 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 23274 21409 172 362 0 22909 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 98460

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/66 11347
/proc/meminfo: memFree=1372728/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=93096 CPUtime=241.2
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 26989 0 0 0 24105 15 0 0 25 0 1 0 88970924 95330304 21412 1992294400 134512640 135995732 4294956016 18446744073709551615 134681370 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 23274 21412 172 362 0 22909 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 98460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/66 11347
/proc/meminfo: memFree=1370936/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=94960 CPUtime=301.18
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 27438 0 0 0 30103 15 0 0 25 0 1 0 88970924 97239040 21861 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 23740 21861 172 362 0 23375 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 100324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/66 11347
/proc/meminfo: memFree=1370360/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=95492 CPUtime=361.15
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 27571 0 0 0 36100 15 0 0 25 0 1 0 88970924 97783808 21994 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 23873 21994 172 362 0 23508 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 100856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/66 11347
/proc/meminfo: memFree=1364408/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=101524 CPUtime=421.13
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 29056 0 0 0 42097 16 0 0 25 0 1 0 88970924 103960576 23479 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 25381 23479 172 362 0 25016 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 106888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11347
/proc/meminfo: memFree=1362488/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=103520 CPUtime=481.09
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 29545 0 0 0 48092 17 0 0 25 0 1 0 88970924 106004480 23968 1992294400 134512640 135995732 4294956016 18446744073709551615 134682205 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 25880 23968 172 362 0 25515 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 108884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11347
/proc/meminfo: memFree=1362488/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=103520 CPUtime=499.49
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 29546 0 0 0 49932 17 0 0 25 0 1 0 88970924 106004480 23969 1992294400 134512640 135995732 4294956016 18446744073709551615 134682379 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 25880 23969 172 362 0 25515 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108884

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11347
/proc/meminfo: memFree=1362488/2055920 swapFree=4180324/4192956
[pid=11342] ppid=11340 vsize=5364 CPUtime=700.54
/proc/11342/stat : 11342 (hydrasat-multi.) S 11340 11342 11212 0 -1 4194304 320 49180 1 0 0 0 69960 94 16 0 1 0 88900829 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11342/statm: 1341 245 202 169 0 52 0
[pid=11347] ppid=11342 vsize=103520 CPUtime=499.49
/proc/11347/stat : 11347 (hydrasat_cachew) R 11342 11342 11212 0 -1 4194304 29546 0 0 0 49932 17 0 0 25 0 1 0 88970924 106004480 23969 1992294400 134512640 135995732 4294956016 18446744073709551615 134682379 0 0 4096 1 0 0 0 17 0 0 0
/proc/11347/statm: 25880 23969 172 362 0 25515 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108884

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11342 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=608643
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=947855
# CPU time returned by wait4() is 700.557
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1198.92
CPU system time (s): 1.11
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 184052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.609
system time used= 0.947855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49500
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= 2054

runsolver used 1.08883 second user time and 3.2855 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-24 23:32:44
IDJOB=1715907
IDBENCH=20357
IDSOLVER=518
FILE ID=node49/1715907-1240608763
PBS_JOBID= 9186268
Free space on /tmp= 66308 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/medium-sat/partial-5-13-s.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715907-1240608763/watcher-1715907-1240608763 -o /tmp/evaluation-result-1715907-1240608763/solver-1715907-1240608763 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1715907-1240608763.cnf 1800 856339906

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

MD5SUM BENCH= 8440e7259e120363fc65b24385da09e8
RANDOM SEED=856339906

node49.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		: 3000.241
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		: 3000.241
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:       1632680 kB
Buffers:         49288 kB
Cached:         298768 kB
SwapCached:       6292 kB
Active:         102840 kB
Inactive:       254052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632680 kB
SwapTotal:     4192956 kB
SwapFree:      4180324 kB
Dirty:           18920 kB
Writeback:           0 kB
Mapped:          13684 kB
Slab:            52124 kB
Committed_AS:   278412 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66136 MiB
End job on node49 at 2009-04-24 23:52:47