Trace number 1529377

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/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1127319144-058.cnf
MD5SUM79b21fea94540db2568097a6c80690f8
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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-1529377-1238379631/watcher-1529377-1238379631 -o /tmp/evaluation-result-1529377-1238379631/solver-1529377-1238379631 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529377-1238379631.cnf -rs 992314476 -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: 1.99 1.85 1.45 3/72 13504
/proc/meminfo: memFree=1782024/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=1596 CPUtime=0
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1110624351 1634304 166 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 399 166 119 319 0 77 0

[startup+0.0708229 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 13504
/proc/meminfo: memFree=1782024/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=3776 CPUtime=0.06
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 724 0 0 0 6 0 0 0 18 0 1 0 1110624351 3866624 708 1992294400 134512640 135819388 4294956160 18446744073709551615 134521159 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 944 708 127 319 0 622 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3776

[startup+0.101827 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 13504
/proc/meminfo: memFree=1782024/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=3776 CPUtime=0.09
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 1110624351 3866624 708 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 944 708 127 319 0 622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3776

[startup+0.301865 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 13504
/proc/meminfo: memFree=1782024/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=3776 CPUtime=0.29
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 724 0 0 0 29 0 0 0 19 0 1 0 1110624351 3866624 708 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 944 708 127 319 0 622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3776

[startup+0.701939 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 13504
/proc/meminfo: memFree=1782024/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=4176 CPUtime=0.69
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 858 0 0 0 69 0 0 0 22 0 1 0 1110624351 4276224 841 1992294400 134512640 135819388 4294956160 18446744073709551615 134616874 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1044 841 148 319 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50109 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 13505
/proc/meminfo: memFree=1778816/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=4704 CPUtime=1.49
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 991 0 0 0 149 0 0 0 25 0 1 0 1110624351 4816896 974 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1176 974 148 319 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4704

[startup+3.10139 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 13505
/proc/meminfo: memFree=1778304/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=4964 CPUtime=3.09
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 1064 0 0 0 309 0 0 0 25 0 1 0 1110624351 5083136 1047 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1241 1047 148 319 0 919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4964

[startup+6.30199 s]
/proc/loadavg: 1.84 1.82 1.45 2/73 13505
/proc/meminfo: memFree=1777728/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=5360 CPUtime=6.29
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 1149 0 0 0 629 0 0 0 25 0 1 0 1110624351 5488640 1132 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1340 1132 148 319 0 1018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5360

[startup+12.7012 s]
/proc/loadavg: 1.77 1.81 1.45 2/73 13505
/proc/meminfo: memFree=1777600/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=5360 CPUtime=12.68
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 1149 0 0 0 1268 0 0 0 25 0 1 0 1110624351 5488640 1132 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1340 1132 148 319 0 1018 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5360

[startup+25.5016 s]
/proc/loadavg: 1.65 1.78 1.44 2/73 13505
/proc/meminfo: memFree=1777472/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=5624 CPUtime=25.48
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 1206 0 0 0 2548 0 0 0 25 0 1 0 1110624351 5758976 1189 1992294400 134512640 135819388 4294956160 18446744073709551615 134617554 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1406 1189 148 319 0 1084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5624

[startup+51.1014 s]
/proc/loadavg: 1.40 1.71 1.43 2/73 13505
/proc/meminfo: memFree=1775424/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=7744 CPUtime=51.07
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 1721 0 0 0 5106 1 0 0 25 0 1 0 1110624351 7929856 1704 1992294400 134512640 135819388 4294956160 18446744073709551615 134617129 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 1936 1704 148 319 0 1614 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7744

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/73 13505
/proc/meminfo: memFree=1768896/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=14600 CPUtime=102.25
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 3326 0 0 0 10223 2 0 0 25 0 1 0 1110624351 14950400 3309 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 3650 3309 148 319 0 3328 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14600

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/73 13505
/proc/meminfo: memFree=1766912/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=16700 CPUtime=162.23
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 3849 0 0 0 16220 3 0 0 25 0 1 0 1110624351 17100800 3783 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 4175 3783 148 319 0 3853 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16700

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/73 13505
/proc/meminfo: memFree=1766528/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=17140 CPUtime=222.21
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 3952 0 0 0 22218 3 0 0 25 0 1 0 1110624351 17551360 3886 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 4285 3886 148 319 0 3963 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17140

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/73 13505
/proc/meminfo: memFree=1766144/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=17572 CPUtime=282.19
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 4030 0 0 0 28216 3 0 0 25 0 1 0 1110624351 17993728 3964 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 4393 3964 148 319 0 4071 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17572

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/73 13505
/proc/meminfo: memFree=1765952/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=17900 CPUtime=342.16
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 4080 0 0 0 34213 3 0 0 25 0 1 0 1110624351 18329600 4014 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 4475 4014 148 319 0 4153 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17900

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/73 13505
/proc/meminfo: memFree=1764672/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=19572 CPUtime=402.15
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 4471 0 0 0 40211 4 0 0 25 0 1 0 1110624351 20041728 4405 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 4893 4405 148 319 0 4571 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19572

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/73 13505
/proc/meminfo: memFree=1762368/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=21568 CPUtime=462.12
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 4960 0 0 0 46208 4 0 0 25 0 1 0 1110624351 22085632 4894 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 5392 4894 148 319 0 5070 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21568

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/73 13505
/proc/meminfo: memFree=1761280/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=22636 CPUtime=522.09
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 5215 0 0 0 52205 4 0 0 25 0 1 0 1110624351 23179264 5149 1992294400 134512640 135819388 4294956160 18446744073709551615 134586895 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 5659 5149 148 319 0 5337 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22636

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/73 13505
/proc/meminfo: memFree=1756928/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=27264 CPUtime=582.07
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 6365 0 0 0 58202 5 0 0 25 0 1 0 1110624351 27918336 6248 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 6816 6248 148 319 0 6494 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27264

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/73 13505
/proc/meminfo: memFree=1751808/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=32472 CPUtime=642.06
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 7612 0 0 0 64199 7 0 0 25 0 1 0 1110624351 33251328 7495 1992294400 134512640 135819388 4294956160 18446744073709551615 134616917 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 8118 7495 148 319 0 7796 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 32472

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/73 13505
/proc/meminfo: memFree=1747904/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=37264 CPUtime=702.04
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 8875 0 0 0 70195 9 0 0 25 0 1 0 1110624351 38158336 8476 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 9316 8476 148 319 0 8994 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 37264

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/73 13505
/proc/meminfo: memFree=1745792/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=39376 CPUtime=762.01
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 9409 0 0 0 76192 9 0 0 25 0 1 0 1110624351 40321024 9010 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 9844 9010 148 319 0 9522 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 39376

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/73 13505
/proc/meminfo: memFree=1742336/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=42928 CPUtime=821.99
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 10297 0 0 0 82189 10 0 0 25 0 1 0 1110624351 43958272 9852 1992294400 134512640 135819388 4294956160 18446744073709551615 134669156 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 10732 9852 148 319 0 10410 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42928

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/73 13505
/proc/meminfo: memFree=1739968/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=45476 CPUtime=881.96
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 10893 0 0 0 88185 11 0 0 25 0 1 0 1110624351 46567424 10448 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 11369 10448 148 319 0 11047 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 45476

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/73 13505
/proc/meminfo: memFree=1736832/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=49216 CPUtime=941.94
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 11810 0 0 0 94182 12 0 0 25 0 1 0 1110624351 50397184 11198 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 12304 11198 148 319 0 11982 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 49216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/73 13505
/proc/meminfo: memFree=1734720/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=51496 CPUtime=1001.92
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 12361 0 0 0 100179 13 0 0 25 0 1 0 1110624351 52731904 11749 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 12874 11749 148 319 0 12552 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 51496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/73 13505
/proc/meminfo: memFree=1732480/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=53692 CPUtime=1061.9
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 12925 0 0 0 106176 14 0 0 25 0 1 0 1110624351 54980608 12313 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 13423 12313 148 319 0 13101 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 53692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/73 13505
/proc/meminfo: memFree=1730240/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=56152 CPUtime=1121.88
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 13484 0 0 0 112173 15 0 0 25 0 1 0 1110624351 57499648 12872 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 14038 12872 148 319 0 13716 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 56152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 13505
/proc/meminfo: memFree=1727808/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=58588 CPUtime=1181.86
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 14103 0 0 0 118171 15 0 0 25 0 1 0 1110624351 59994112 13491 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 14647 13491 148 319 0 14325 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 58588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 13505
/proc/meminfo: memFree=1727168/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=59092 CPUtime=1200.06
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 14233 0 0 0 119991 15 0 0 25 0 1 0 1110624351 60510208 13621 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 14773 13621 148 319 0 14451 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59092

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 1.09 2/73 13505
/proc/meminfo: memFree=1727168/2055920 swapFree=4174980/4192956
[pid=13504] ppid=13502 vsize=59092 CPUtime=1200.06
/proc/13504/stat : 13504 (hydrasat-flat) R 13502 13504 12717 0 -1 4194304 14233 0 0 0 119991 15 0 0 25 0 1 0 1110624351 60510208 13621 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/13504/statm: 14773 13621 148 319 0 14451 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.165974
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 59092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14233
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= 3023

runsolver used 1.16782 second user time and 3.20951 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-30 04:20:31
IDJOB=1529377
IDBENCH=70243
IDSOLVER=519
FILE ID=node64/1529377-1238379631
PBS_JOBID= 9061280
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1127319144-058.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529377-1238379631/watcher-1529377-1238379631 -o /tmp/evaluation-result-1529377-1238379631/solver-1529377-1238379631 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529377-1238379631.cnf -rs 992314476 -co memory_limit 1800

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

MD5SUM BENCH= 79b21fea94540db2568097a6c80690f8
RANDOM SEED=992314476

node64.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		: 3000.261
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		: 3000.261
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:       1782440 kB
Buffers:         50948 kB
Cached:         143628 kB
SwapCached:       8744 kB
Active:          41260 kB
Inactive:       163764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782440 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            53388 kB
Committed_AS:  2909868 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-30 04:40:33