Trace number 1529737

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) 1200.05 1200.34

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1529737-1238407601/watcher-1529737-1238407601 -o /tmp/evaluation-result-1529737-1238407601/solver-1529737-1238407601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529737-1238407601.cnf -rs 1234044469 -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 1.00 1.16 3/64 7918
/proc/meminfo: memFree=1626336/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=1892 CPUtime=0
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1113421970 1937408 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 473 174 119 319 0 151 0

[startup+0.0718621 s]
/proc/loadavg: 0.92 1.00 1.16 3/64 7918
/proc/meminfo: memFree=1626336/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=4268 CPUtime=0.06
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 851 0 0 0 6 0 0 0 18 0 1 0 1113421970 4370432 835 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 1067 836 119 319 0 745 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4268

[startup+0.101863 s]
/proc/loadavg: 0.92 1.00 1.16 3/64 7918
/proc/meminfo: memFree=1626336/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=5456 CPUtime=0.09
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 1147 0 0 0 9 0 0 0 18 0 1 0 1113421970 5586944 1131 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 1364 1131 119 319 0 1042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5456

[startup+0.30188 s]
/proc/loadavg: 0.92 1.00 1.16 3/64 7918
/proc/meminfo: memFree=1626336/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=8792 CPUtime=0.29
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 2027 0 0 0 29 0 0 0 19 0 1 0 1113421970 9003008 1904 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 2198 1904 127 319 0 1876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8792

[startup+0.701914 s]
/proc/loadavg: 0.92 1.00 1.16 3/64 7918
/proc/meminfo: memFree=1626336/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=14024 CPUtime=0.69
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 3465 0 0 0 68 1 0 0 22 0 1 0 1113421970 14360576 3161 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 3506 3161 148 319 0 3184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14024

[startup+1.50198 s]
/proc/loadavg: 0.92 1.00 1.16 2/65 7919
/proc/meminfo: memFree=1613592/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=14964 CPUtime=1.49
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 3715 0 0 0 148 1 0 0 25 0 1 0 1113421970 15323136 3411 1992294400 134512640 135819388 4294956160 18446744073709551615 134669009 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 3741 3411 148 319 0 3419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14964

[startup+3.10112 s]
/proc/loadavg: 0.92 1.00 1.16 2/65 7919
/proc/meminfo: memFree=1612696/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=15624 CPUtime=3.09
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 3864 0 0 0 308 1 0 0 25 0 1 0 1113421970 15998976 3560 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 3906 3560 148 319 0 3584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15624

[startup+6.3014 s]
/proc/loadavg: 0.93 1.00 1.16 2/65 7919
/proc/meminfo: memFree=1611544/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=16824 CPUtime=6.29
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 4170 0 0 0 628 1 0 0 25 0 1 0 1113421970 17227776 3866 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 4206 3866 148 319 0 3884 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16824

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 1.16 2/65 7919
/proc/meminfo: memFree=1608792/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=19764 CPUtime=12.69
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 4915 0 0 0 1267 2 0 0 25 0 1 0 1113421970 20238336 4611 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 4941 4611 148 319 0 4619 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19764

[startup+25.5011 s]
/proc/loadavg: 0.95 1.00 1.16 2/65 7919
/proc/meminfo: memFree=1603864/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=23924 CPUtime=25.48
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 5970 0 0 0 2545 3 0 0 25 0 1 0 1113421970 24498176 5666 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 5981 5666 148 319 0 5659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23924

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 1.15 2/65 7919
/proc/meminfo: memFree=1593304/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=34952 CPUtime=51.08
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 8720 0 0 0 5102 6 0 0 25 0 1 0 1113421970 35790848 8416 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 8738 8416 148 319 0 8416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34952

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.14 2/65 7919
/proc/meminfo: memFree=1590360/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=37500 CPUtime=102.27
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 9353 0 0 0 10221 6 0 0 25 0 1 0 1113421970 38400000 9049 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 9375 9049 148 319 0 9053 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37500

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 7919
/proc/meminfo: memFree=1564248/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=63728 CPUtime=162.25
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 15874 0 0 0 16214 11 0 0 25 0 1 0 1113421970 65257472 15570 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 15932 15570 148 319 0 15610 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63728

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.12 2/65 7919
/proc/meminfo: memFree=1551896/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=76192 CPUtime=222.24
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 18989 0 0 0 22211 13 0 0 25 0 1 0 1113421970 78020608 18685 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 19048 18685 148 319 0 18726 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 76192

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.11 2/65 7919
/proc/meminfo: memFree=1537176/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=91044 CPUtime=282.22
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 22631 0 0 0 28205 17 0 0 25 0 1 0 1113421970 93229056 22327 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 22761 22327 148 319 0 22439 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 91044

[startup+342.302 s]
/proc/loadavg: 1.05 1.02 1.10 2/65 7919
/proc/meminfo: memFree=1537112/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=91044 CPUtime=342.21
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 22633 0 0 0 34204 17 0 0 25 0 1 0 1113421970 93229056 22329 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 22761 22329 148 319 0 22439 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 91044

[startup+402.301 s]
/proc/loadavg: 1.05 1.03 1.10 2/65 7919
/proc/meminfo: memFree=1512152/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=116768 CPUtime=402.19
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 29002 0 0 0 40197 22 0 0 25 0 1 0 1113421970 119570432 28698 1992294400 134512640 135819388 4294956160 18446744073709551615 134586627 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 29192 28698 148 319 0 28870 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 116768

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 1.09 2/65 7919
/proc/meminfo: memFree=1490392/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=138252 CPUtime=462.17
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 34291 0 0 0 46191 26 0 0 25 0 1 0 1113421970 141570048 33987 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 34563 33987 148 319 0 34241 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 138252

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 7919
/proc/meminfo: memFree=1490328/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=138460 CPUtime=522.17
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 34312 0 0 0 52190 27 0 0 25 0 1 0 1113421970 141783040 34008 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 34615 34008 148 319 0 34293 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 138460

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 7919
/proc/meminfo: memFree=1490328/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=138460 CPUtime=582.15
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 34314 0 0 0 58188 27 0 0 25 0 1 0 1113421970 141783040 34010 1992294400 134512640 135819388 4294956160 18446744073709551615 134617190 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 34615 34010 148 319 0 34293 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 138460

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 7919
/proc/meminfo: memFree=1490264/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=138460 CPUtime=642.14
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 34315 0 0 0 64187 27 0 0 25 0 1 0 1113421970 141783040 34011 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 34615 34011 148 319 0 34293 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 138460

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 7919
/proc/meminfo: memFree=1468184/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=160924 CPUtime=702.12
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 39878 0 0 0 70180 32 0 0 25 0 1 0 1113421970 164786176 39574 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 40231 39574 148 319 0 39909 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 160924

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 7919
/proc/meminfo: memFree=1449304/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=179636 CPUtime=762.11
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 44510 0 0 0 76176 35 0 0 25 0 1 0 1113421970 183947264 44206 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 44909 44206 148 319 0 44587 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 179636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 7919
/proc/meminfo: memFree=1449304/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=179636 CPUtime=822.09
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 44515 0 0 0 82174 35 0 0 25 0 1 0 1113421970 183947264 44211 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 44909 44211 148 319 0 44587 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 179636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 7919
/proc/meminfo: memFree=1449304/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=179636 CPUtime=882.08
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 44517 0 0 0 88172 36 0 0 25 0 1 0 1113421970 183947264 44213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 44909 44213 148 319 0 44587 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 179636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 7919
/proc/meminfo: memFree=1449176/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=179956 CPUtime=942.06
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 44551 0 0 0 94170 36 0 0 25 0 1 0 1113421970 184274944 44247 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 44989 44247 148 319 0 44667 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 179956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 7919
/proc/meminfo: memFree=1449112/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=179956 CPUtime=1002.05
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 44569 0 0 0 100169 36 0 0 25 0 1 0 1113421970 184274944 44265 1992294400 134512640 135819388 4294956160 18446744073709551615 134617225 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 44989 44265 148 319 0 44667 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 179956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 7919
/proc/meminfo: memFree=1438488/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=191008 CPUtime=1062.03
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 47251 0 0 0 106164 39 0 0 25 0 1 0 1113421970 195592192 46947 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 47752 46947 148 319 0 47430 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 191008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 7919
/proc/meminfo: memFree=1423384/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=206432 CPUtime=1122.02
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 50987 0 0 0 112160 42 0 0 25 0 1 0 1113421970 211386368 50683 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 51608 50683 148 319 0 51286 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 206432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 7919
/proc/meminfo: memFree=1408024/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=221944 CPUtime=1182.01
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 54854 0 0 0 118155 46 0 0 25 0 1 0 1113421970 227270656 54550 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 55486 54550 148 319 0 55164 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 221944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 7919
/proc/meminfo: memFree=1403096/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=226668 CPUtime=1200.01
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 56027 0 0 0 119954 47 0 0 25 0 1 0 1113421970 232108032 55723 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 56667 55723 148 319 0 56345 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 226668

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 1.02 2/65 7919
/proc/meminfo: memFree=1403096/2055920 swapFree=4178796/4192956
[pid=7918] ppid=7916 vsize=226668 CPUtime=1200.01
/proc/7918/stat : 7918 (hydrasat-flat) R 7916 7918 7501 0 -1 4194304 56027 0 0 0 119954 47 0 0 25 0 1 0 1113421970 232108032 55723 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/7918/statm: 56667 55723 148 319 0 56345 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 226668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.54
CPU system time (s): 0.510922
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 226668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.510922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56027
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= 889

runsolver used 0.998848 second user time and 2.85457 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 12:06:42
IDJOB=1529737
IDBENCH=70363
IDSOLVER=519
FILE ID=node57/1529737-1238407601
PBS_JOBID= 9061388
Free space on /tmp= 66264 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529737-1238407601/watcher-1529737-1238407601 -o /tmp/evaluation-result-1529737-1238407601/solver-1529737-1238407601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529737-1238407601.cnf -rs 1234044469 -co memory_limit 1800

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1234044469

node57.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		: 3000.213
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		: 3000.213
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:       1626752 kB
Buffers:         62532 kB
Cached:         275460 kB
SwapCached:       7992 kB
Active:          76788 kB
Inactive:       270636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626752 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            67788 kB
Committed_AS:  2556188 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-03-30 12:26:44