Trace number 1529572

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
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-1529572-1238392886/watcher-1529572-1238392886 -o /tmp/evaluation-result-1529572-1238392886/solver-1529572-1238392886 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529572-1238392886.cnf -rs 664721200 -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: 0.95 1.02 1.00 3/64 32560
/proc/meminfo: memFree=1767712/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=1728 CPUtime=0
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1111950637 1769472 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 432 175 119 319 0 110 0

[startup+0.09679 s]
/proc/loadavg: 0.95 1.02 1.00 3/64 32560
/proc/meminfo: memFree=1767712/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=4692 CPUtime=0.09
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 1111950637 4804608 947 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1173 947 127 319 0 851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4692

[startup+0.10179 s]
/proc/loadavg: 0.95 1.02 1.00 3/64 32560
/proc/meminfo: memFree=1767712/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=4692 CPUtime=0.09
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 1111950637 4804608 947 1992294400 134512640 135819388 4294956160 18446744073709551615 135226948 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1173 947 127 319 0 851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4692

[startup+0.301808 s]
/proc/loadavg: 0.95 1.02 1.00 3/64 32560
/proc/meminfo: memFree=1767712/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=7204 CPUtime=0.29
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1631 0 0 0 29 0 0 0 19 0 1 0 1111950637 7376896 1558 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1801 1558 148 319 0 1479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7204

[startup+0.701843 s]
/proc/loadavg: 0.95 1.02 1.00 3/64 32560
/proc/meminfo: memFree=1767712/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=7468 CPUtime=0.69
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1681 0 0 0 69 0 0 0 22 0 1 0 1111950637 7647232 1608 1992294400 134512640 135819388 4294956160 18446744073709551615 134592759 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1867 1608 148 319 0 1545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50191 s]
/proc/loadavg: 0.95 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1761816/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=7600 CPUtime=1.49
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1711 0 0 0 149 0 0 0 25 0 1 0 1111950637 7782400 1638 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1900 1638 148 319 0 1578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7600

[startup+3.10106 s]
/proc/loadavg: 0.95 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1761496/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=7600 CPUtime=3.08
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1735 0 0 0 308 0 0 0 25 0 1 0 1111950637 7782400 1662 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1900 1662 148 319 0 1578 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7600

[startup+6.30135 s]
/proc/loadavg: 0.96 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1761240/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=7868 CPUtime=6.29
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1783 0 0 0 628 1 0 0 25 0 1 0 1111950637 8056832 1710 1992294400 134512640 135819388 4294956160 18446744073709551615 134615872 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 1967 1710 148 319 0 1645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7868

[startup+12.7019 s]
/proc/loadavg: 0.96 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1760600/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=8396 CPUtime=12.69
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1908 0 0 0 1268 1 0 0 25 0 1 0 1111950637 8597504 1835 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2099 1835 148 319 0 1777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8396

[startup+25.5021 s]
/proc/loadavg: 0.97 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1760600/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=8396 CPUtime=25.49
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1908 0 0 0 2548 1 0 0 25 0 1 0 1111950637 8597504 1835 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2099 1835 148 319 0 1777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8396

[startup+51.1024 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 32561
/proc/meminfo: memFree=1760600/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=8396 CPUtime=51.08
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 1908 0 0 0 5107 1 0 0 25 0 1 0 1111950637 8597504 1835 1992294400 134512640 135819388 4294956160 18446744073709551615 135206934 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2099 1835 148 319 0 1777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8396

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 32561
/proc/meminfo: memFree=1759640/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=9320 CPUtime=102.27
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2145 0 0 0 10226 1 0 0 25 0 1 0 1111950637 9543680 2072 1992294400 134512640 135819388 4294956160 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2330 2072 148 319 0 2008 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9320

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1759640/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=9320 CPUtime=162.26
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2145 0 0 0 16224 2 0 0 25 0 1 0 1111950637 9543680 2072 1992294400 134512640 135819388 4294956160 18446744073709551615 134617077 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2330 2072 148 319 0 2008 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 9320

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1759512/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=9320 CPUtime=222.24
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2166 0 0 0 22222 2 0 0 25 0 1 0 1111950637 9543680 2093 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2330 2093 148 319 0 2008 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9320

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1759384/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=9584 CPUtime=282.22
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2205 0 0 0 28220 2 0 0 25 0 1 0 1111950637 9814016 2132 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2396 2132 148 319 0 2074 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9584

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1759128/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=9716 CPUtime=342.2
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2261 0 0 0 34218 2 0 0 25 0 1 0 1111950637 9949184 2188 1992294400 134512640 135819388 4294956160 18446744073709551615 134616753 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2429 2188 148 319 0 2107 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9716

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1757464/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=11440 CPUtime=402.19
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2674 0 0 0 40216 3 0 0 25 0 1 0 1111950637 11714560 2601 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 2860 2601 148 319 0 2538 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11440

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1756184/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=12636 CPUtime=462.17
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 2996 0 0 0 46214 3 0 0 25 0 1 0 1111950637 12939264 2923 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3159 2923 148 319 0 2837 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12636

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1755736/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=13172 CPUtime=522.17
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3126 0 0 0 52213 4 0 0 25 0 1 0 1111950637 13488128 3053 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3293 3053 148 319 0 2971 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13172

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1754200/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=14764 CPUtime=582.15
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3497 0 0 0 58211 4 0 0 25 0 1 0 1111950637 15118336 3424 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3691 3424 148 319 0 3369 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 14764

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753752/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=642.14
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 64209 5 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 15160

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=702.12
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 70207 5 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134602897 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15160

[startup+762.304 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753688/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=762.11
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 76206 5 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 15160

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753688/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=822.09
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 82204 5 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617625 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 15160

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753688/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=882.08
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 88202 6 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 15160

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 32561
/proc/meminfo: memFree=1753688/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=942.06
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 94200 6 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 15160

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1002.04
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 100198 6 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 15160

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1062.03
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 106197 6 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617109 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 15160

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1122.01
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 112195 6 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 15160

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1182.01
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 118194 7 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 15160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1200.01
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 119994 7 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15160

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: 1.03 1.03 1.00 2/65 32561
/proc/meminfo: memFree=1753624/2055920 swapFree=4176708/4192956
[pid=32560] ppid=32558 vsize=15160 CPUtime=1200.01
/proc/32560/stat : 32560 (hydrasat-flat) R 32558 32560 32213 0 -1 4194304 3607 0 0 0 119994 7 0 0 25 0 1 0 1111950637 15523840 3534 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32560/statm: 3790 3534 148 319 0 3468 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.076988
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 15160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3607
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= 1485

runsolver used 0.928858 second user time and 2.46062 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 08:01:26
IDJOB=1529572
IDBENCH=70308
IDSOLVER=519
FILE ID=node51/1529572-1238392886
PBS_JOBID= 9061332
Free space on /tmp= 65252 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529572-1238392886/watcher-1529572-1238392886 -o /tmp/evaluation-result-1529572-1238392886/solver-1529572-1238392886 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529572-1238392886.cnf -rs 664721200 -co memory_limit 1800

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=664721200

node51.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		: 3000.234
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		: 3000.234
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:       1768192 kB
Buffers:         57660 kB
Cached:         151656 kB
SwapCached:      10052 kB
Active:          59252 kB
Inactive:       161476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768192 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            53064 kB
Committed_AS:  2933576 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-30 08:21:28