Trace number 1529557

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/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
MD5SUMc0db0b493ae63a00f0ab9cc60e186dad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0729
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1529557-1238391683/watcher-1529557-1238391683 -o /tmp/evaluation-result-1529557-1238391683/solver-1529557-1238391683 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529557-1238391683.cnf -rs 1761580434 -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 1.00 3/64 32526
/proc/meminfo: memFree=1768096/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=1764 CPUtime=0
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1111830340 1806336 175 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 441 175 119 319 0 119 0

[startup+0.0284651 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32526
/proc/meminfo: memFree=1768096/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=2688 CPUtime=0.02
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 432 0 0 0 2 0 0 0 18 0 1 0 1111830340 2752512 416 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 672 416 119 319 0 350 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2688

[startup+0.101471 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32526
/proc/meminfo: memFree=1768096/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=5472 CPUtime=0.09
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 1189 0 0 0 9 0 0 0 18 0 1 0 1111830340 5603328 1133 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 1368 1133 127 319 0 1046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5472

[startup+0.301487 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32526
/proc/meminfo: memFree=1768096/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=8256 CPUtime=0.29
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 1898 0 0 0 29 0 0 0 19 0 1 0 1111830340 8454144 1799 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2064 1799 148 319 0 1742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8256

[startup+0.701524 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32526
/proc/meminfo: memFree=1768096/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=8916 CPUtime=0.69
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2050 0 0 0 69 0 0 0 22 0 1 0 1111830340 9129984 1951 1992294400 134512640 135819388 4294956160 18446744073709551615 134617903 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2229 1951 148 319 0 1907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8916

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1760792/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9048 CPUtime=1.49
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2086 0 0 0 149 0 0 0 25 0 1 0 1111830340 9265152 1987 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2262 1987 148 319 0 1940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9048

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1760472/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9180 CPUtime=3.09
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2109 0 0 0 309 0 0 0 25 0 1 0 1111830340 9400320 2010 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2295 2010 148 319 0 1973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1760216/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9312 CPUtime=6.29
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2155 0 0 0 629 0 0 0 25 0 1 0 1111830340 9535488 2056 1992294400 134512640 135819388 4294956160 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2328 2056 148 319 0 2006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9312

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1759712/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9708 CPUtime=12.69
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2245 0 0 0 1269 0 0 0 25 0 1 0 1111830340 9940992 2146 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2427 2146 148 319 0 2105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9708

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1759712/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9708 CPUtime=25.49
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2245 0 0 0 2549 0 0 0 25 0 1 0 1111830340 9940992 2146 1992294400 134512640 135819388 4294956160 18446744073709551615 134593314 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2427 2146 148 319 0 2105 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9708

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1759648/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=9844 CPUtime=51.08
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2275 0 0 0 5108 0 0 0 25 0 1 0 1111830340 10080256 2176 1992294400 134512640 135819388 4294956160 18446744073709551615 134667905 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2461 2176 148 319 0 2139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1758752/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=10648 CPUtime=102.27
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2500 0 0 0 10226 1 0 0 25 0 1 0 1111830340 10903552 2401 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2662 2401 148 319 0 2340 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10648

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1758176/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=11176 CPUtime=162.25
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2635 0 0 0 16224 1 0 0 25 0 1 0 1111830340 11444224 2536 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2794 2536 148 319 0 2472 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11176

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1757984/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=11308 CPUtime=222.24
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2668 0 0 0 22223 1 0 0 25 0 1 0 1111830340 11579392 2569 1992294400 134512640 135819388 4294956160 18446744073709551615 134616931 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2827 2569 148 319 0 2505 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11308

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1757728/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=11576 CPUtime=282.22
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2730 0 0 0 28221 1 0 0 25 0 1 0 1111830340 11853824 2631 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2894 2631 148 319 0 2572 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1757408/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=11972 CPUtime=342.21
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2807 0 0 0 34219 2 0 0 25 0 1 0 1111830340 12259328 2708 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 2993 2708 148 319 0 2671 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1757088/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=12236 CPUtime=402.19
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2893 0 0 0 40217 2 0 0 25 0 1 0 1111830340 12529664 2794 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 3059 2794 148 319 0 2737 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1756960/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=12368 CPUtime=462.18
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 2922 0 0 0 46215 3 0 0 25 0 1 0 1111830340 12664832 2823 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 3092 2823 148 319 0 2770 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1755104/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=14228 CPUtime=522.16
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 3394 0 0 0 52213 3 0 0 25 0 1 0 1111830340 14569472 3295 1992294400 134512640 135819388 4294956160 18446744073709551615 134603056 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 3557 3295 148 319 0 3235 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14228

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1753824/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=15560 CPUtime=582.15
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 3719 0 0 0 58211 4 0 0 25 0 1 0 1111830340 15933440 3620 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 3890 3620 148 319 0 3568 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15560

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1751584/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=17696 CPUtime=642.14
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4256 0 0 0 64210 4 0 0 25 0 1 0 1111830340 18120704 4157 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 4424 4157 148 319 0 4102 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17696

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1750816/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=18492 CPUtime=702.12
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4463 0 0 0 70208 4 0 0 25 0 1 0 1111830340 18935808 4364 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 4623 4364 148 319 0 4301 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18492

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1749728/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=19700 CPUtime=762.11
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4741 0 0 0 76206 5 0 0 25 0 1 0 1111830340 20172800 4642 1992294400 134512640 135819388 4294956160 18446744073709551615 134617182 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 4925 4642 148 319 0 4603 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19700

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1748832/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=822.1
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 82204 6 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134602966 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 20500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1748832/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=882.08
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 88202 6 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134667985 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 20500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32527
/proc/meminfo: memFree=1748832/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=942.06
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 94200 6 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 20500

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 32527
/proc/meminfo: memFree=1748768/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1002.04
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 100198 6 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 20500

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 32527
/proc/meminfo: memFree=1748768/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1062.04
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 106197 7 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 20500

[startup+1122.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 32527
/proc/meminfo: memFree=1748768/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1122.02
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 112195 7 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134586627 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 20500

[startup+1182.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 32533
/proc/meminfo: memFree=1748560/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1182
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 118193 7 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134668098 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 20500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 32533
/proc/meminfo: memFree=1748640/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1200
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 119993 7 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20500

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: 1.04 1.04 1.00 2/65 32533
/proc/meminfo: memFree=1748640/2055920 swapFree=4176708/4192956
[pid=32526] ppid=32524 vsize=20500 CPUtime=1200
/proc/32526/stat : 32526 (hydrasat-flat) R 32524 32526 32213 0 -1 4194304 4957 0 0 0 119993 7 0 0 25 0 1 0 1111830340 20992000 4858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/32526/statm: 5125 4858 148 319 0 4803 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20500

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): 0.080987
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 20500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4957
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= 1490

runsolver used 0.929858 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 07:41:23
IDJOB=1529557
IDBENCH=70303
IDSOLVER=519
FILE ID=node51/1529557-1238391683
PBS_JOBID= 9061332
Free space on /tmp= 65252 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529557-1238391683/watcher-1529557-1238391683 -o /tmp/evaluation-result-1529557-1238391683/solver-1529557-1238391683 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529557-1238391683.cnf -rs 1761580434 -co memory_limit 1800

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

MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=1761580434

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:       1768576 kB
Buffers:         57416 kB
Cached:         151560 kB
SwapCached:      10052 kB
Active:          59264 kB
Inactive:       161152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768576 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            53040 kB
Committed_AS:  2933560 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 08:01:25