Trace number 1529581

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
MD5SUMe2770daa493ba034d910db34ba341508
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1529581-1238393690/watcher-1529581-1238393690 -o /tmp/evaluation-result-1529581-1238393690/solver-1529581-1238393690 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529581-1238393690.cnf -rs 257254663 -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 1.08 3/64 12895
/proc/meminfo: memFree=1124216/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=1728 CPUtime=0
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1112030928 1769472 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 432 174 119 319 0 110 0

[startup+0.0411729 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 12895
/proc/meminfo: memFree=1124216/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=3048 CPUtime=0.03
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 556 0 0 0 3 0 0 0 18 0 1 0 1112030928 3121152 540 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 762 540 119 319 0 440 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3048

[startup+0.101182 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 12895
/proc/meminfo: memFree=1124216/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=4692 CPUtime=0.09
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 1112030928 4804608 947 1992294400 134512640 135819388 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1173 947 127 319 0 851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4692

[startup+0.301217 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 12895
/proc/meminfo: memFree=1124216/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=7192 CPUtime=0.29
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1614 0 0 0 29 0 0 0 19 0 1 0 1112030928 7364608 1541 1992294400 134512640 135819388 4294956160 18446744073709551615 134616796 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1798 1541 148 319 0 1476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7192

[startup+0.701284 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 12895
/proc/meminfo: memFree=1124216/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=7460 CPUtime=0.69
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1671 0 0 0 69 0 0 0 22 0 1 0 1112030928 7639040 1598 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1865 1598 148 319 0 1543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7460

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1118320/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=7592 CPUtime=1.49
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1707 0 0 0 149 0 0 0 25 0 1 0 1112030928 7774208 1634 1992294400 134512640 135819388 4294956160 18446744073709551615 135226912 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1898 1634 148 319 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7592

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1118064/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=7592 CPUtime=3.09
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1731 0 0 0 309 0 0 0 25 0 1 0 1112030928 7774208 1658 1992294400 134512640 135819388 4294956160 18446744073709551615 135207028 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1898 1658 148 319 0 1576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7592

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1117744/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=7860 CPUtime=6.29
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1789 0 0 0 628 1 0 0 25 0 1 0 1112030928 8048640 1716 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 1965 1716 148 319 0 1643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7860

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1117104/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=8652 CPUtime=12.69
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 1976 0 0 0 1268 1 0 0 25 0 1 0 1112030928 8859648 1903 1992294400 134512640 135819388 4294956160 18446744073709551615 134617199 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2163 1903 148 319 0 1841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8652

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1116720/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=8784 CPUtime=25.49
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2017 0 0 0 2548 1 0 0 25 0 1 0 1112030928 8994816 1944 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2196 1944 148 319 0 1874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8784

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12896
/proc/meminfo: memFree=1115056/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=10500 CPUtime=51.07
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2461 0 0 0 5106 1 0 0 25 0 1 0 1112030928 10752000 2388 1992294400 134512640 135819388 4294956160 18446744073709551615 134593011 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2625 2388 148 319 0 2303 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10500

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 12896
/proc/meminfo: memFree=1114992/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=10500 CPUtime=102.25
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2461 0 0 0 10224 1 0 0 25 0 1 0 1112030928 10752000 2388 1992294400 134512640 135819388 4294956160 18446744073709551615 134617944 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2625 2388 148 319 0 2303 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10500

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 12896
/proc/meminfo: memFree=1114928/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=10636 CPUtime=162.24
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2479 0 0 0 16222 2 0 0 25 0 1 0 1112030928 10891264 2406 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2659 2406 148 319 0 2337 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10636

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 12896
/proc/meminfo: memFree=1114800/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=10768 CPUtime=222.22
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2501 0 0 0 22220 2 0 0 25 0 1 0 1112030928 11026432 2428 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2692 2428 148 319 0 2370 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12896
/proc/meminfo: memFree=1114480/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=11032 CPUtime=282.19
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2572 0 0 0 28217 2 0 0 25 0 1 0 1112030928 11296768 2499 1992294400 134512640 135819388 4294956160 18446744073709551615 134667946 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2758 2499 148 319 0 2436 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12896
/proc/meminfo: memFree=1114160/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=11296 CPUtime=342.17
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2643 0 0 0 34215 2 0 0 25 0 1 0 1112030928 11567104 2570 1992294400 134512640 135819388 4294956160 18446744073709551615 134669093 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 2824 2570 148 319 0 2502 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 12896
/proc/meminfo: memFree=1113456/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=12092 CPUtime=402.15
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 2834 0 0 0 40212 3 0 0 25 0 1 0 1112030928 12382208 2761 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 3023 2761 148 319 0 2701 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12092

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 12896
/proc/meminfo: memFree=1111472/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=13952 CPUtime=462.13
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 3311 0 0 0 46210 3 0 0 25 0 1 0 1112030928 14286848 3238 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 3488 3238 148 319 0 3166 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13952

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 12896
/proc/meminfo: memFree=1109104/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=16468 CPUtime=522.11
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 3947 0 0 0 52206 5 0 0 25 0 1 0 1112030928 16863232 3874 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 4117 3874 148 319 0 3795 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12896
/proc/meminfo: memFree=1106608/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=18980 CPUtime=582.09
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4559 0 0 0 58203 6 0 0 25 0 1 0 1112030928 19435520 4486 1992294400 134512640 135819388 4294956160 18446744073709551615 134592761 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 4745 4486 148 319 0 4423 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18980

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12896
/proc/meminfo: memFree=1106416/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=19120 CPUtime=642.07
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4596 0 0 0 64201 6 0 0 25 0 1 0 1112030928 19578880 4523 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 4780 4523 148 319 0 4458 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19120

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12896
/proc/meminfo: memFree=1105712/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=19940 CPUtime=702.04
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4771 0 0 0 70198 6 0 0 25 0 1 0 1112030928 20418560 4698 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 4985 4698 148 319 0 4663 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19940

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=762.03
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 76196 7 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20600

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=822.01
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 82194 7 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 20600

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=881.98
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 88191 7 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 20600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=941.96
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 94189 7 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 20600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1001.95
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 100187 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 20600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104880/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1061.92
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 106184 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 20600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1121.9
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 112182 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 20600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104880/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1181.88
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 118180 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1200.08
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 120000 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20600

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: 1.00 1.00 1.00 2/65 12896
/proc/meminfo: memFree=1104944/2055920 swapFree=4175308/4192956
[pid=12895] ppid=12893 vsize=20600 CPUtime=1200.08
/proc/12895/stat : 12895 (hydrasat-flat) R 12893 12895 12425 0 -1 4194304 4959 0 0 0 120000 8 0 0 25 0 1 0 1112030928 21094400 4886 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/12895/statm: 5150 4886 148 319 0 4828 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.089986
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 20600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4959
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= 2692

runsolver used 0.92086 second user time and 2.43263 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 08:14:50
IDJOB=1529581
IDBENCH=70311
IDSOLVER=519
FILE ID=node55/1529581-1238393690
PBS_JOBID= 9061308
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529581-1238393690/watcher-1529581-1238393690 -o /tmp/evaluation-result-1529581-1238393690/solver-1529581-1238393690 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529581-1238393690.cnf -rs 257254663 -co memory_limit 1800

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

MD5SUM BENCH= e2770daa493ba034d910db34ba341508
RANDOM SEED=257254663

node55.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		: 3000.259
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		: 3000.259
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:       1124632 kB
Buffers:         92224 kB
Cached:         734792 kB
SwapCached:      11560 kB
Active:          70688 kB
Inactive:       769452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124632 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            77172 kB
Committed_AS:  2731488 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-30 08:34:53