Trace number 1530334

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
MD5SUM0dd96c632ca80e24c12df38646d2de2b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark287.4
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1530334-1238507679/watcher-1530334-1238507679 -o /tmp/evaluation-result-1530334-1238507679/solver-1530334-1238507679 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530334-1238507679.cnf -rs 1962328922 -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: 0.92 0.98 0.99 3/72 16590
/proc/meminfo: memFree=1680824/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=1596 CPUtime=0
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 1123429005 1634304 190 1992294400 134512640 135819388 4294956176 18446744073709551615 134681499 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 399 190 127 319 0 77 0

[startup+0.0118679 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 16590
/proc/meminfo: memFree=1680824/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=1728 CPUtime=0
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 1123429005 1769472 242 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 432 242 148 319 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1728

[startup+0.101884 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 16590
/proc/meminfo: memFree=1680824/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=1856 CPUtime=0.09
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1123429005 1900544 264 1992294400 134512640 135819388 4294956176 18446744073709551615 134616931 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 464 264 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301925 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 16590
/proc/meminfo: memFree=1680824/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=1984 CPUtime=0.29
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 1123429005 2031616 297 1992294400 134512640 135819388 4294956176 18446744073709551615 134667958 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 496 297 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701992 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 16590
/proc/meminfo: memFree=1680824/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=2112 CPUtime=0.69
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 1123429005 2162688 339 1992294400 134512640 135819388 4294956176 18446744073709551615 134667912 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 528 339 148 319 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1679920/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=2628 CPUtime=1.49
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 474 0 0 0 149 0 0 0 25 0 1 0 1123429005 2691072 457 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 657 457 148 319 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2628

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1679024/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=3568 CPUtime=3.09
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 1123429005 3653632 688 1992294400 134512640 135819388 4294956176 18446744073709551615 134603068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 892 688 148 319 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3568

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1676976/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=5384 CPUtime=6.29
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 1140 0 0 0 629 0 0 0 25 0 1 0 1123429005 5513216 1123 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 1346 1123 148 319 0 1024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5384

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1674160/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=8228 CPUtime=12.68
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 1819 0 0 0 1268 0 0 0 25 0 1 0 1123429005 8425472 1802 1992294400 134512640 135819388 4294956176 18446744073709551615 134617109 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 2057 1802 148 319 0 1735 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8228

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1669040/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=13748 CPUtime=25.48
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 3070 0 0 0 2546 2 0 0 25 0 1 0 1123429005 14077952 3020 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 3437 3020 148 319 0 3115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13748

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1664304/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=19076 CPUtime=51.07
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 4324 0 0 0 5104 3 0 0 25 0 1 0 1123429005 19533824 4209 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 4769 4209 148 319 0 4447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19076

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1657136/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=27192 CPUtime=102.25
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 6198 0 0 0 10221 4 0 0 25 0 1 0 1123429005 27844608 5979 1992294400 134512640 135819388 4294956176 18446744073709551615 134617077 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 6798 5979 148 319 0 6476 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1648880/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=37168 CPUtime=162.23
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 8551 0 0 0 16217 6 0 0 25 0 1 0 1123429005 38060032 8016 1992294400 134512640 135819388 4294956176 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 9292 8016 148 319 0 8970 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37168

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1643568/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=42272 CPUtime=222.22
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 9951 0 0 0 22214 8 0 0 25 0 1 0 1123429005 43286528 9370 1992294400 134512640 135819388 4294956176 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 10568 9370 148 319 0 10246 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42272

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1637872/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=48468 CPUtime=282.19
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 11393 0 0 0 28210 9 0 0 25 0 1 0 1123429005 49631232 10771 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 12117 10771 148 319 0 11795 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48468

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16591
/proc/meminfo: memFree=1633392/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=52676 CPUtime=342.16
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 12559 0 0 0 34206 10 0 0 25 0 1 0 1123429005 53940224 11886 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 13169 11886 148 319 0 12847 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 52676

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1626032/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=61432 CPUtime=402.14
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 14661 0 0 0 40201 13 0 0 25 0 1 0 1123429005 62906368 13695 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 15358 13695 148 319 0 15036 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 61432

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1621232/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=67448 CPUtime=462.12
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 16077 0 0 0 46198 14 0 0 25 0 1 0 1123429005 69066752 14899 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 16862 14899 148 319 0 16540 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 67448

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1618288/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=70632 CPUtime=522.1
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 16939 0 0 0 52195 15 0 0 25 0 1 0 1123429005 72327168 15630 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 17658 15630 148 319 0 17336 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70632

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1613808/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=75140 CPUtime=582.08
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 18177 0 0 0 58191 17 0 0 25 0 1 0 1123429005 76943360 16737 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 18785 16737 148 319 0 18463 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 75140

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1610480/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=79232 CPUtime=642.06
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 19246 0 0 0 64188 18 0 0 25 0 1 0 1123429005 81133568 17545 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 19808 17545 148 319 0 19486 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 79232

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1607536/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=82296 CPUtime=702.03
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 19997 0 0 0 70185 18 0 0 25 0 1 0 1123429005 84271104 18296 1992294400 134512640 135819388 4294956176 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 20574 18296 148 319 0 20252 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 82296

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1604144/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=85852 CPUtime=762.01
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 20831 0 0 0 76182 19 0 0 25 0 1 0 1123429005 87912448 19130 1992294400 134512640 135819388 4294956176 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 21463 19130 148 319 0 21141 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 85852

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1592944/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=99716 CPUtime=821.99
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 24508 0 0 0 82178 21 0 0 25 0 1 0 1123429005 102109184 21895 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 24929 21895 148 319 0 24607 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 99716

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1591152/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=101820 CPUtime=881.96
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 24983 0 0 0 88174 22 0 0 25 0 1 0 1123429005 104263680 22370 1992294400 134512640 135819388 4294956176 18446744073709551615 134616991 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 25455 22370 148 319 0 25133 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 101820

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1589040/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=103940 CPUtime=941.94
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 25500 0 0 0 94171 23 0 0 25 0 1 0 1123429005 106434560 22887 1992294400 134512640 135819388 4294956176 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 25985 22887 148 319 0 25663 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 103940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1585776/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=107800 CPUtime=1001.92
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 26510 0 0 0 100168 24 0 0 25 0 1 0 1123429005 110387200 23716 1992294400 134512640 135819388 4294956176 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 26950 23716 148 319 0 26628 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 107800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1583792/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=109964 CPUtime=1061.91
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 27013 0 0 0 106166 25 0 0 25 0 1 0 1123429005 112603136 24219 1992294400 134512640 135819388 4294956176 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 27491 24219 148 319 0 27169 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 109964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1581744/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=111964 CPUtime=1121.88
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 27516 0 0 0 112163 25 0 0 25 0 1 0 1123429005 114651136 24722 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 27991 24722 148 319 0 27669 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 111964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1579760/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=113792 CPUtime=1181.86
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 28014 0 0 0 118160 26 0 0 25 0 1 0 1123429005 116523008 25220 1992294400 134512640 135819388 4294956176 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 28448 25220 148 319 0 28126 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 113792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1579184/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=114488 CPUtime=1200.06
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 28159 0 0 0 119979 27 0 0 25 0 1 0 1123429005 117235712 25365 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 28622 25365 148 319 0 28300 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114488

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 16597
/proc/meminfo: memFree=1579184/2055920 swapFree=4174692/4192956
[pid=16590] ppid=16588 vsize=114488 CPUtime=1200.06
/proc/16590/stat : 16590 (hydrasat-flat) R 16588 16590 16461 0 -1 4194304 28159 0 0 0 119979 27 0 0 25 0 1 0 1123429005 117235712 25365 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/16590/statm: 28622 25365 148 319 0 28300 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.287956
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 114488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28159
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= 1079

runsolver used 1.04384 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 15:54:39
IDJOB=1530334
IDBENCH=70562
IDSOLVER=519
FILE ID=node67/1530334-1238507679
PBS_JOBID= 9061979
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530334-1238507679/watcher-1530334-1238507679 -o /tmp/evaluation-result-1530334-1238507679/solver-1530334-1238507679 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530334-1238507679.cnf -rs 1962328922 -co memory_limit 1800

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

MD5SUM BENCH= 0dd96c632ca80e24c12df38646d2de2b
RANDOM SEED=1962328922

node67.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		: 3000.265
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		: 3000.265
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:       1681304 kB
Buffers:         71852 kB
Cached:         213296 kB
SwapCached:       9632 kB
Active:         163484 kB
Inactive:       132752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681304 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            63420 kB
Committed_AS:  3184696 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-31 16:14:41