Trace number 1530493

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) 1200.1 1202.82

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530493-1238550651/watcher-1530493-1238550651 -o /tmp/evaluation-result-1530493-1238550651/solver-1530493-1238550651 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530493-1238550651.cnf -rs 1749223749 -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: 2.83 2.94 2.68 4/86 31931
/proc/meminfo: memFree=1671888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=1596 CPUtime=0
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 481395498 1634304 199 1992294400 134512640 135819388 4294956160 18446744073709551615 134682754 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 399 199 128 319 0 77 0

[startup+0.0716259 s]
/proc/loadavg: 2.83 2.94 2.68 4/86 31931
/proc/meminfo: memFree=1671888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=1860 CPUtime=0.06
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 283 0 0 0 6 0 0 0 20 0 1 0 481395498 1904640 266 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 465 266 147 319 0 143 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1860

[startup+0.101628 s]
/proc/loadavg: 2.83 2.94 2.68 4/86 31931
/proc/meminfo: memFree=1671888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=1860 CPUtime=0.09
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 289 0 0 0 9 0 0 0 20 0 1 0 481395498 1904640 272 1992294400 134512640 135819388 4294956160 18446744073709551615 134618035 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 465 272 147 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301657 s]
/proc/loadavg: 2.83 2.94 2.68 4/86 31931
/proc/meminfo: memFree=1671888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=1988 CPUtime=0.29
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 324 0 0 0 29 0 0 0 22 0 1 0 481395498 2035712 307 1992294400 134512640 135819388 4294956160 18446744073709551615 134617512 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 497 307 147 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701731 s]
/proc/loadavg: 2.83 2.94 2.68 4/86 31931
/proc/meminfo: memFree=1671888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=2120 CPUtime=0.69
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 369 0 0 0 69 0 0 0 25 0 1 0 481395498 2170880 352 1992294400 134512640 135819388 4294956160 18446744073709551615 134513854 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 530 352 147 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50188 s]
/proc/loadavg: 2.83 2.94 2.68 3/87 31932
/proc/meminfo: memFree=1670856/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=2648 CPUtime=1.49
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 481395498 2711552 463 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 662 463 147 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10117 s]
/proc/loadavg: 2.83 2.94 2.68 3/87 31932
/proc/meminfo: memFree=1669832/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=3868 CPUtime=3.09
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 767 0 0 0 309 0 0 0 25 0 1 0 481395498 3960832 750 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 967 750 147 319 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3868

[startup+6.30176 s]
/proc/loadavg: 2.77 2.92 2.68 3/87 31932
/proc/meminfo: memFree=1667912/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=5492 CPUtime=6.29
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 1175 0 0 0 629 0 0 0 25 0 1 0 481395498 5623808 1158 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 1373 1158 147 319 0 1051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5492

[startup+12.7019 s]
/proc/loadavg: 2.71 2.90 2.68 3/87 31932
/proc/meminfo: memFree=1664976/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=8520 CPUtime=12.68
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 1839 0 0 0 1268 0 0 0 25 0 1 0 481395498 8724480 1822 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 2130 1822 147 319 0 1808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8520

[startup+25.5023 s]
/proc/loadavg: 2.55 2.86 2.66 3/87 31932
/proc/meminfo: memFree=1660816/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=13080 CPUtime=25.48
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 2908 0 0 0 2547 1 0 0 25 0 1 0 481395498 13393920 2817 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 3270 2817 147 319 0 2948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13080

[startup+51.102 s]
/proc/loadavg: 2.36 2.79 2.64 3/87 31932
/proc/meminfo: memFree=1654672/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=19988 CPUtime=51.07
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 4543 0 0 0 5104 3 0 0 25 0 1 0 481395498 20467712 4341 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 4997 4341 147 319 0 4675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19988

[startup+102.306 s]
/proc/loadavg: 2.15 2.67 2.61 3/87 31932
/proc/meminfo: memFree=1647312/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=28100 CPUtime=102.26
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 6609 0 0 0 10221 5 0 0 25 0 1 0 481395498 28774400 6153 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 7025 6153 147 319 0 6703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28100

[startup+162.301 s]
/proc/loadavg: 2.06 2.54 2.57 3/87 31934
/proc/meminfo: memFree=1638672/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=38220 CPUtime=162.24
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 9282 0 0 0 16217 7 0 0 25 0 1 0 481395498 39137280 8274 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 9555 8274 147 319 0 9233 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38220

[startup+222.301 s]
/proc/loadavg: 2.02 2.44 2.53 3/87 31934
/proc/meminfo: memFree=1632464/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=44704 CPUtime=222.22
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 10877 0 0 0 22213 9 0 0 25 0 1 0 481395498 45776896 9869 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 11176 9869 147 319 0 10854 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44704

[startup+282.301 s]
/proc/loadavg: 2.00 2.36 2.49 3/87 31934
/proc/meminfo: memFree=1626704/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=50264 CPUtime=282.2
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 12393 0 0 0 28209 11 0 0 25 0 1 0 481395498 51470336 11324 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 12566 11324 147 319 0 12244 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50264

[startup+342.301 s]
/proc/loadavg: 2.00 2.29 2.46 3/87 31934
/proc/meminfo: memFree=1621968/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=56720 CPUtime=342.18
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 14077 0 0 0 34206 12 0 0 25 0 1 0 481395498 58081280 12500 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 14180 12500 147 319 0 13858 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 56720

[startup+402.301 s]
/proc/loadavg: 2.00 2.23 2.43 3/87 31934
/proc/meminfo: memFree=1615888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=64340 CPUtime=402.15
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 16197 0 0 0 40202 13 0 0 25 0 1 0 481395498 65884160 14031 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 16085 14031 147 319 0 15763 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 64340

[startup+462.303 s]
/proc/loadavg: 2.00 2.19 2.40 3/87 31934
/proc/meminfo: memFree=1611600/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=68784 CPUtime=462.14
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 17259 0 0 0 46200 14 0 0 25 0 1 0 481395498 70434816 15093 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 17196 15093 147 319 0 16874 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 68784

[startup+522.302 s]
/proc/loadavg: 2.00 2.15 2.37 3/87 31934
/proc/meminfo: memFree=1608400/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=71804 CPUtime=522.11
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 18050 0 0 0 52197 14 0 0 25 0 1 0 481395498 73527296 15884 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 17951 15884 147 319 0 17629 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 71804

[startup+582.302 s]
/proc/loadavg: 2.00 2.12 2.35 3/87 31934
/proc/meminfo: memFree=1604816/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=77456 CPUtime=582.09
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 19443 0 0 0 58194 15 0 0 25 0 1 0 481395498 79314944 16770 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 19364 16770 147 319 0 19042 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 77456

[startup+642.302 s]
/proc/loadavg: 2.00 2.10 2.32 3/87 31940
/proc/meminfo: memFree=1599888/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=83384 CPUtime=642.08
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 21086 0 0 0 64191 17 0 0 25 0 1 0 481395498 85385216 17990 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 20846 17990 147 319 0 20524 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 83384

[startup+702.302 s]
/proc/loadavg: 2.11 2.11 2.31 3/87 32416
/proc/meminfo: memFree=1596368/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=87748 CPUtime=699.74
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 22198 0 0 0 69955 19 0 0 25 0 1 0 481395498 89853952 18741 1992294400 134512640 135819388 4294956160 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 21937 18741 147 319 0 21615 0
Current children cumulated CPU time (s) 699.74
Current children cumulated vsize (KiB) 87748

[startup+762.307 s]
/proc/loadavg: 2.04 2.08 2.29 3/87 32416
/proc/meminfo: memFree=1593488/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=90788 CPUtime=759.71
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 22991 0 0 0 75952 19 0 0 25 0 1 0 481395498 92966912 19534 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 22697 19534 147 319 0 22375 0
Current children cumulated CPU time (s) 759.71
Current children cumulated vsize (KiB) 90788

[startup+822.302 s]
/proc/loadavg: 2.01 2.07 2.26 3/87 32416
/proc/meminfo: memFree=1586064/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=98060 CPUtime=819.69
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 25370 0 0 0 81948 21 0 0 25 0 1 0 481395498 100413440 21380 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 24515 21380 147 319 0 24193 0
Current children cumulated CPU time (s) 819.69
Current children cumulated vsize (KiB) 98060

[startup+882.302 s]
/proc/loadavg: 2.00 2.05 2.25 3/87 32416
/proc/meminfo: memFree=1583120/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=102940 CPUtime=879.67
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 26653 0 0 0 87945 22 0 0 25 0 1 0 481395498 105410560 22102 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 25735 22102 147 319 0 25413 0
Current children cumulated CPU time (s) 879.67
Current children cumulated vsize (KiB) 102940

[startup+942.302 s]
/proc/loadavg: 2.00 2.04 2.23 3/87 32416
/proc/meminfo: memFree=1580688/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=105592 CPUtime=939.65
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 27281 0 0 0 93942 23 0 0 25 0 1 0 481395498 108126208 22730 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 26398 22730 147 319 0 26076 0
Current children cumulated CPU time (s) 939.65
Current children cumulated vsize (KiB) 105592

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.21 3/87 32416
/proc/meminfo: memFree=1577680/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=108972 CPUtime=999.63
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 28023 0 0 0 99939 24 0 0 25 0 1 0 481395498 111587328 23472 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 27243 23472 147 319 0 26921 0
Current children cumulated CPU time (s) 999.63
Current children cumulated vsize (KiB) 108972

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.19 3/87 32416
/proc/meminfo: memFree=1571984/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=114996 CPUtime=1059.61
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 30075 0 0 0 105936 25 0 0 25 0 1 0 481395498 117755904 24890 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 28749 24890 147 319 0 28427 0
Current children cumulated CPU time (s) 1059.61
Current children cumulated vsize (KiB) 114996

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.18 3/87 32416
/proc/meminfo: memFree=1569680/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=119280 CPUtime=1119.59
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 31175 0 0 0 111933 26 0 0 25 0 1 0 481395498 122142720 25469 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 29820 25469 147 319 0 29498 0
Current children cumulated CPU time (s) 1119.59
Current children cumulated vsize (KiB) 119280

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.17 3/87 32416
/proc/meminfo: memFree=1567632/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=121192 CPUtime=1179.57
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 31674 0 0 0 117930 27 0 0 25 0 1 0 481395498 124100608 25968 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 30298 25968 147 319 0 29976 0
Current children cumulated CPU time (s) 1179.57
Current children cumulated vsize (KiB) 121192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202.8 s]
/proc/loadavg: 2.00 2.01 2.16 3/87 32416
/proc/meminfo: memFree=1566928/2055924 swapFree=4179644/4192956
[pid=31931] ppid=31929 vsize=121852 CPUtime=1200.07
/proc/31931/stat : 31931 (hydrasat-flat) R 31929 31931 31701 0 -1 4194304 31847 0 0 0 119980 27 0 0 25 0 1 0 481395498 124776448 26141 1992294400 134512640 135819388 4294956160 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/31931/statm: 30463 26141 147 319 0 30141 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 121852

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1202.82
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.293955
CPU usage (%): 99.7734
Max. virtual memory (cumulated for all children) (KiB): 121852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31847
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= 2601

runsolver used 1.40479 second user time and 4.08638 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 03:50:51
IDJOB=1530493
IDBENCH=70615
IDSOLVER=519
FILE ID=node83/1530493-1238550651
PBS_JOBID= 9062102
Free space on /tmp= 66508 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530493-1238550651/watcher-1530493-1238550651 -o /tmp/evaluation-result-1530493-1238550651/solver-1530493-1238550651 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530493-1238550651.cnf -rs 1749223749 -co memory_limit 1800

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=1749223749

node83.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		: 3000.268
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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1672368 kB
Buffers:         75220 kB
Cached:         214492 kB
SwapCached:       7584 kB
Active:         198756 kB
Inactive:       109564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1672368 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          26044 kB
Slab:            59320 kB
Committed_AS:  1186404 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 04:10:55