Trace number 1738215

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 2009-03-22-Base? (TO) 1200.1 1200.61

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data


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-1738215-1240836357/watcher-1738215-1240836357 -o /tmp/evaluation-result-1738215-1240836357/solver-1738215-1240836357 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1738215-1240836357.cnf -rs 1129923165 -co memory_limit 1800 

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 0.94 3/64 4128
/proc/meminfo: memFree=1581944/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=1924 CPUtime=0
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 111668982 1970176 210 1992294400 134512640 135997824 4294956176 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 481 210 151 362 0 116 0

[startup+0.093753 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 4128
/proc/meminfo: memFree=1581944/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=4012 CPUtime=0.09
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 816 0 0 0 9 0 0 0 18 0 1 0 111668982 4108288 794 1992294400 134512640 135997824 4294956176 18446744073709551615 134519876 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1003 794 158 362 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4012

[startup+0.101753 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 4128
/proc/meminfo: memFree=1581944/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=4012 CPUtime=0.09
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 816 0 0 0 9 0 0 0 18 0 1 0 111668982 4108288 794 1992294400 134512640 135997824 4294956176 18446744073709551615 134695398 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1003 794 158 362 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4012

[startup+0.301791 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 4128
/proc/meminfo: memFree=1581944/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=4428 CPUtime=0.29
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 922 0 0 0 29 0 0 0 19 0 1 0 111668982 4534272 861 1992294400 134512640 135997824 4294956176 18446744073709551615 134695398 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1107 861 159 362 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4428

[startup+0.701869 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 4128
/proc/meminfo: memFree=1581944/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=4428 CPUtime=0.69
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 922 0 0 0 69 0 0 0 22 0 1 0 111668982 4534272 861 1992294400 134512640 135997824 4294956176 18446744073709551615 134520076 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1107 861 159 362 0 742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4428

[startup+1.50203 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1577072/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=6692 CPUtime=1.49
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 1475 0 0 0 149 0 0 0 25 0 1 0 111668982 6852608 1413 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1673 1413 174 362 0 1308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6692

[startup+3.18426 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1576688/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=6956 CPUtime=3.2
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 1546 0 0 0 320 0 0 0 25 0 1 0 111668982 7122944 1484 1992294400 134512640 135997824 4294956176 18446744073709551615 134658030 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1739 1484 174 362 0 1374 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 6956

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1576240/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=7088 CPUtime=6.28
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 1592 0 0 0 628 0 0 0 25 0 1 0 111668982 7258112 1530 1992294400 134512640 135997824 4294956176 18446744073709551615 134845094 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1772 1530 174 362 0 1407 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7088

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1576048/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=7220 CPUtime=12.67
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 1622 0 0 0 1267 0 0 0 25 0 1 0 111668982 7393280 1560 1992294400 134512640 135997824 4294956176 18446744073709551615 134666528 0 0 4096 1 0 0 0 17 0 0 0
/proc/4128/statm: 1805 1560 174 362 0 1440 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7220

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1575536/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=7748 CPUtime=25.46
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 1753 0 0 0 2546 0 0 0 25 0 1 0 111668982 7933952 1691 1992294400 134512640 135997824 4294956176 18446744073709551615 134590191 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 1937 1691 174 362 0 1572 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7748

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1574192/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=9208 CPUtime=51.05
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 2097 0 0 0 5105 0 0 0 25 0 1 0 111668982 9428992 2035 1992294400 134512640 135997824 4294956176 18446744073709551615 135387611 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 2302 2035 174 362 0 1937 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 9208

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1568560/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=15092 CPUtime=102.24
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 3501 0 0 0 10223 1 0 0 25 0 1 0 111668982 15454208 3439 1992294400 134512640 135997824 4294956176 18446744073709551615 134757811 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 3773 3439 174 362 0 3408 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15092

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565424/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=162.21
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4275 0 0 0 16220 1 0 0 25 0 1 0 111668982 18808832 4213 1992294400 134512640 135997824 4294956176 18446744073709551615 134816864 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4213 174 362 0 4227 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18368

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565424/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=222.19
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4275 0 0 0 22218 1 0 0 25 0 1 0 111668982 18808832 4213 1992294400 134512640 135997824 4294956176 18446744073709551615 134683593 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4213 174 362 0 4227 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 18368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565360/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=282.16
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4275 0 0 0 28215 1 0 0 25 0 1 0 111668982 18808832 4213 1992294400 134512640 135997824 4294956176 18446744073709551615 134666563 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4213 174 362 0 4227 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 18368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=342.13
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4280 0 0 0 34212 1 0 0 25 0 1 0 111668982 18808832 4218 1992294400 134512640 135997824 4294956176 18446744073709551615 134757813 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4218 174 362 0 4227 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 18368

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565232/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=402.11
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 40210 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 135387623 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 18368

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=462.09
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 46208 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 135204304 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 18368

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=522.06
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 52205 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 134843920 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 18368

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=582.04
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 58203 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 18368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=642.02
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 64201 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 134757656 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 18368

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=702
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4284 0 0 0 70199 1 0 0 25 0 1 0 111668982 18808832 4222 1992294400 134512640 135997824 4294956176 18446744073709551615 134816753 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4222 174 362 0 4227 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 18368

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565296/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=761.97
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4285 0 0 0 76196 1 0 0 25 0 1 0 111668982 18808832 4223 1992294400 134512640 135997824 4294956176 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4223 174 362 0 4227 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 18368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565232/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=821.95
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4285 0 0 0 82194 1 0 0 25 0 1 0 111668982 18808832 4223 1992294400 134512640 135997824 4294956176 18446744073709551615 135387623 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4223 174 362 0 4227 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 18368

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4129
/proc/meminfo: memFree=1565232/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=881.93
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 88192 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134757823 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 18368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565160/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=941.88
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 94187 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 135369840 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 18368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565224/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1001.86
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 100185 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134850561 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 18368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565160/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1061.83
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 106182 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 18368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565224/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1121.81
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 112180 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134816864 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 18368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565160/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1181.79
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 118178 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134756080 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 18368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565160/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1200.08
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 120007 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18368

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 4135
/proc/meminfo: memFree=1565160/2055920 swapFree=4180704/4192956
[pid=4128] ppid=4126 vsize=18368 CPUtime=1200.08
/proc/4128/stat : 4128 (hydrasat) R 4126 4128 3969 0 -1 4194304 4287 0 0 0 120007 1 0 0 25 0 1 0 111668982 18808832 4225 1992294400 134512640 135997824 4294956176 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/4128/statm: 4592 4225 174 362 0 4227 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.021996
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 18368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4287
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2574

runsolver used 0.992849 second user time and 2.48962 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-27 14:45:57
IDJOB=1738215
IDBENCH=71803
IDSOLVER=520
FILE ID=node28/1738215-1240836357
PBS_JOBID= 9187501
Free space on /tmp= 66344 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738215-1240836357/watcher-1738215-1240836357 -o /tmp/evaluation-result-1738215-1240836357/solver-1738215-1240836357 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1738215-1240836357.cnf -rs 1129923165 -co memory_limit 1800

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1129923165

node28.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		: 3000.261
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		: 3000.261
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:       1582424 kB
Buffers:         59704 kB
Cached:         326432 kB
SwapCached:       5476 kB
Active:         121868 kB
Inactive:       272792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582424 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            64744 kB
Committed_AS:   500424 kB
PageTables:       1420 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= 66340 MiB
End job on node28 at 2009-04-27 15:05:59