Trace number 1530748

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-Flat 2009-03-22-Flat? (TO) 1200.06 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530748-1238584166/watcher-1530748-1238584166 -o /tmp/evaluation-result-1530748-1238584166/solver-1530748-1238584166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530748-1238584166.cnf -rs 37458514 -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: 1.83 1.82 1.45 3/68 31759
/proc/meminfo: memFree=1685864/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=1596 CPUtime=0
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 1131078599 1634304 193 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 399 193 127 319 0 77 0

[startup+0.0824739 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 31759
/proc/meminfo: memFree=1685864/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=1856 CPUtime=0.08
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 280 0 0 0 8 0 0 0 18 0 1 0 1131078599 1900544 263 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 464 263 148 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101473 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 31759
/proc/meminfo: memFree=1685864/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=1856 CPUtime=0.09
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1131078599 1900544 267 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 464 267 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301486 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 31759
/proc/meminfo: memFree=1685864/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=1988 CPUtime=0.29
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 1131078599 2035712 297 1992294400 134512640 135819388 4294956160 18446744073709551615 134617451 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 497 297 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701513 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 31759
/proc/meminfo: memFree=1685864/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=2124 CPUtime=0.69
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 362 0 0 0 69 0 0 0 22 0 1 0 1131078599 2174976 345 1992294400 134512640 135819388 4294956160 18446744073709551615 134668130 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 531 345 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50157 s]
/proc/loadavg: 1.83 1.82 1.45 2/69 31760
/proc/meminfo: memFree=1684832/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=2656 CPUtime=1.49
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 1131078599 2719744 468 1992294400 134512640 135819388 4294956160 18446744073709551615 134617871 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 664 468 148 319 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.10167 s]
/proc/loadavg: 1.83 1.82 1.45 2/69 31760
/proc/meminfo: memFree=1683936/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=3724 CPUtime=3.09
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 739 0 0 0 309 0 0 0 25 0 1 0 1131078599 3813376 722 1992294400 134512640 135819388 4294956160 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 931 722 148 319 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30189 s]
/proc/loadavg: 1.77 1.81 1.44 2/69 31760
/proc/meminfo: memFree=1681888/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=5400 CPUtime=6.29
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 1139 0 0 0 629 0 0 0 25 0 1 0 1131078599 5529600 1122 1992294400 134512640 135819388 4294956160 18446744073709551615 134668723 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 1350 1122 148 319 0 1028 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5400

[startup+12.7013 s]
/proc/loadavg: 1.71 1.79 1.44 2/69 31760
/proc/meminfo: memFree=1679136/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=8240 CPUtime=12.68
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 1796 0 0 0 1268 0 0 0 25 0 1 0 1131078599 8437760 1779 1992294400 134512640 135819388 4294956160 18446744073709551615 134617524 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 2060 1779 148 319 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8240

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.43 2/69 31760
/proc/meminfo: memFree=1675360/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=12508 CPUtime=25.48
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 2738 0 0 0 2547 1 0 0 25 0 1 0 1131078599 12808192 2688 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 3127 2688 148 319 0 2805 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12508

[startup+51.1019 s]
/proc/loadavg: 1.36 1.69 1.42 2/69 31760
/proc/meminfo: memFree=1671328/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=17128 CPUtime=51.08
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 3807 0 0 0 5105 3 0 0 25 0 1 0 1131078599 17539072 3719 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 4282 3719 148 319 0 3960 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17128

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.40 2/69 31760
/proc/meminfo: memFree=1662688/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=26712 CPUtime=102.27
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 6195 0 0 0 10221 6 0 0 25 0 1 0 1131078599 27353088 5859 1992294400 134512640 135819388 4294956160 18446744073709551615 134618354 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 6678 5859 148 319 0 6356 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26712

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/69 31760
/proc/meminfo: memFree=1653472/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=37232 CPUtime=162.26
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 8829 0 0 0 16216 10 0 0 25 0 1 0 1131078599 38125568 8161 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 9308 8161 148 319 0 8986 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 37232

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.34 2/69 31760
/proc/meminfo: memFree=1648992/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=41924 CPUtime=222.24
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 9963 0 0 0 22213 11 0 0 25 0 1 0 1131078599 42930176 9259 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 10481 9259 148 319 0 10159 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41924

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/69 31760
/proc/meminfo: memFree=1644256/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=47924 CPUtime=282.23
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 11447 0 0 0 28210 13 0 0 25 0 1 0 1131078599 49074176 10455 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 11981 10455 148 319 0 11659 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 47924

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.30 2/69 31760
/proc/meminfo: memFree=1638944/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=54032 CPUtime=342.21
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 12982 0 0 0 34207 14 0 0 25 0 1 0 1131078599 55328768 11769 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 13508 11769 148 319 0 13186 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 54032

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/69 31760
/proc/meminfo: memFree=1632032/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=61396 CPUtime=402.21
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 14849 0 0 0 40204 17 0 0 25 0 1 0 1131078599 62869504 13509 1992294400 134512640 135819388 4294956160 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 15349 13509 148 319 0 15027 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 61396

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.26 2/69 31760
/proc/meminfo: memFree=1628832/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=64540 CPUtime=462.19
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 15631 0 0 0 46201 18 0 0 25 0 1 0 1131078599 66088960 14291 1992294400 134512640 135819388 4294956160 18446744073709551615 134617287 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 16135 14291 148 319 0 15813 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 64540

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/69 31760
/proc/meminfo: memFree=1625952/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=68500 CPUtime=522.18
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 16615 0 0 0 52199 19 0 0 25 0 1 0 1131078599 70144000 15018 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 17125 15018 148 319 0 16803 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 68500

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/69 31760
/proc/meminfo: memFree=1621728/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=73232 CPUtime=582.16
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 17924 0 0 0 58196 20 0 0 25 0 1 0 1131078599 74989568 16126 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 18308 16126 148 319 0 17986 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 73232

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/69 31760
/proc/meminfo: memFree=1619104/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=75804 CPUtime=642.15
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 18549 0 0 0 64194 21 0 0 25 0 1 0 1131078599 77623296 16751 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 18951 16751 148 319 0 18629 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 75804

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/69 31760
/proc/meminfo: memFree=1616416/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=78968 CPUtime=702.14
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 19321 0 0 0 70192 22 0 0 25 0 1 0 1131078599 80863232 17392 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 19742 17392 148 319 0 19420 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 78968

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/69 31760
/proc/meminfo: memFree=1613152/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=83268 CPUtime=762.13
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 20410 0 0 0 76190 23 0 0 25 0 1 0 1131078599 85266432 18199 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 20817 18199 148 319 0 20495 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 83268

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/69 31760
/proc/meminfo: memFree=1610336/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=86464 CPUtime=822.11
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 21104 0 0 0 82188 23 0 0 25 0 1 0 1131078599 88539136 18893 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 21616 18893 148 319 0 21294 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 86464

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/69 31760
/proc/meminfo: memFree=1607968/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=88628 CPUtime=882.1
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 21705 0 0 0 88186 24 0 0 25 0 1 0 1131078599 90755072 19494 1992294400 134512640 135819388 4294956160 18446744073709551615 134617230 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 22157 19494 148 319 0 21835 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 88628

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/69 31760
/proc/meminfo: memFree=1601888/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=96404 CPUtime=942.08
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 23950 0 0 0 94183 25 0 0 25 0 1 0 1131078599 98717696 21019 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 24101 21019 148 319 0 23779 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 96404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/69 31760
/proc/meminfo: memFree=1599712/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=98360 CPUtime=1002.07
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 24479 0 0 0 100181 26 0 0 25 0 1 0 1131078599 100720640 21548 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 24590 21548 148 319 0 24268 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 98360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/69 31760
/proc/meminfo: memFree=1597344/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=101328 CPUtime=1062.06
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 25265 0 0 0 106179 27 0 0 25 0 1 0 1131078599 103759872 22133 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 25332 22133 148 319 0 25010 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 101328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/69 31760
/proc/meminfo: memFree=1595616/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=103452 CPUtime=1122.05
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 25699 0 0 0 112177 28 0 0 25 0 1 0 1131078599 105934848 22567 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 25863 22567 148 319 0 25541 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 103452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 31760
/proc/meminfo: memFree=1593824/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=105288 CPUtime=1182.04
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 26167 0 0 0 118175 29 0 0 25 0 1 0 1131078599 107814912 23035 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 26322 23035 148 319 0 26000 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 105288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 31760
/proc/meminfo: memFree=1592992/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=106100 CPUtime=1200.04
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 26345 0 0 0 119975 29 0 0 25 0 1 0 1131078599 108646400 23213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 26525 23213 148 319 0 26203 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106100

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 31760
/proc/meminfo: memFree=1592992/2055920 swapFree=4177828/4192956
[pid=31759] ppid=31757 vsize=106100 CPUtime=1200.04
/proc/31759/stat : 31759 (hydrasat-flat) R 31757 31759 31114 0 -1 4194304 26345 0 0 0 119975 29 0 0 25 0 1 0 1131078599 108646400 23213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31759/statm: 26525 23213 148 319 0 26203 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.307953
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 106100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26345
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= 2112

runsolver used 1.03784 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 13:09:26
IDJOB=1530748
IDBENCH=70700
IDSOLVER=519
FILE ID=node52/1530748-1238584166
PBS_JOBID= 9062204
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530748-1238584166/watcher-1530748-1238584166 -o /tmp/evaluation-result-1530748-1238584166/solver-1530748-1238584166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530748-1238584166.cnf -rs 37458514 -co memory_limit 1800

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=37458514

node52.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		: 3000.230
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		: 3000.230
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:       1686280 kB
Buffers:         83256 kB
Cached:         197572 kB
SwapCached:       7968 kB
Active:         200148 kB
Inactive:        90676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686280 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            64340 kB
Committed_AS:  3207076 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-04-01 13:29:28