Trace number 1529530

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-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
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-1529530-1238389277/watcher-1529530-1238389277 -o /tmp/evaluation-result-1529530-1238389277/solver-1529530-1238389277 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529530-1238389277.cnf -rs 1702572340 -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 1.09 3/64 32468
/proc/meminfo: memFree=1769120/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=1764 CPUtime=0
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1111589732 1806336 175 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 441 175 119 319 0 119 0

[startup+0.0408239 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32468
/proc/meminfo: memFree=1769120/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=3084 CPUtime=0.03
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 557 0 0 0 3 0 0 0 18 0 1 0 1111589732 3158016 541 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 771 541 119 319 0 449 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3084

[startup+0.101829 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32468
/proc/meminfo: memFree=1769120/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=5472 CPUtime=0.09
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 1189 0 0 0 9 0 0 0 18 0 1 0 1111589732 5603328 1133 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 1368 1133 127 319 0 1046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5472

[startup+0.301846 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32468
/proc/meminfo: memFree=1769120/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=8248 CPUtime=0.29
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 1899 0 0 0 29 0 0 0 19 0 1 0 1111589732 8445952 1800 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2062 1800 148 319 0 1740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8248

[startup+0.701882 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 32468
/proc/meminfo: memFree=1769120/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=8908 CPUtime=0.69
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2048 0 0 0 69 0 0 0 22 0 1 0 1111589732 9121792 1949 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2227 1949 148 319 0 1905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8908

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32469
/proc/meminfo: memFree=1761816/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9040 CPUtime=1.49
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2086 0 0 0 149 0 0 0 25 0 1 0 1111589732 9256960 1987 1992294400 134512640 135819388 4294956160 18446744073709551615 134592833 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2260 1987 148 319 0 1938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9040

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32469
/proc/meminfo: memFree=1761560/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9172 CPUtime=3.09
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2117 0 0 0 309 0 0 0 25 0 1 0 1111589732 9392128 2018 1992294400 134512640 135819388 4294956160 18446744073709551615 134603650 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2293 2018 148 319 0 1971 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9172

[startup+6.30138 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32469
/proc/meminfo: memFree=1761304/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9304 CPUtime=6.29
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2156 0 0 0 629 0 0 0 25 0 1 0 1111589732 9527296 2057 1992294400 134512640 135819388 4294956160 18446744073709551615 134599963 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2326 2057 148 319 0 2004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9304

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32469
/proc/meminfo: memFree=1760856/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9568 CPUtime=12.69
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2229 0 0 0 1269 0 0 0 25 0 1 0 1111589732 9797632 2130 1992294400 134512640 135819388 4294956160 18446744073709551615 135201160 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2392 2130 148 319 0 2070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9568

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32469
/proc/meminfo: memFree=1760536/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9832 CPUtime=25.48
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2300 0 0 0 2548 0 0 0 25 0 1 0 1111589732 10067968 2201 1992294400 134512640 135819388 4294956160 18446744073709551615 134585515 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2458 2201 148 319 0 2136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9832

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32469
/proc/meminfo: memFree=1760600/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=9832 CPUtime=51.08
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2300 0 0 0 5108 0 0 0 25 0 1 0 1111589732 10067968 2201 1992294400 134512640 135819388 4294956160 18446744073709551615 134669238 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2458 2201 148 319 0 2136 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32469
/proc/meminfo: memFree=1759576/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=10892 CPUtime=102.27
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2561 0 0 0 10226 1 0 0 25 0 1 0 1111589732 11153408 2462 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2723 2462 148 319 0 2401 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 32469
/proc/meminfo: memFree=1758936/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=11556 CPUtime=162.25
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2709 0 0 0 16224 1 0 0 25 0 1 0 1111589732 11833344 2610 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2889 2610 148 319 0 2567 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11556

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 32469
/proc/meminfo: memFree=1758936/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=11556 CPUtime=222.23
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2709 0 0 0 22222 1 0 0 25 0 1 0 1111589732 11833344 2610 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2889 2610 148 319 0 2567 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11556

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32469
/proc/meminfo: memFree=1758936/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=11556 CPUtime=282.22
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2709 0 0 0 28221 1 0 0 25 0 1 0 1111589732 11833344 2610 1992294400 134512640 135819388 4294956160 18446744073709551615 134592497 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2889 2610 148 319 0 2567 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32469
/proc/meminfo: memFree=1758936/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=11556 CPUtime=342.21
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2709 0 0 0 34219 2 0 0 25 0 1 0 1111589732 11833344 2610 1992294400 134512640 135819388 4294956160 18446744073709551615 134592969 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2889 2610 148 319 0 2567 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11556

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 32469
/proc/meminfo: memFree=1758872/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=11556 CPUtime=402.19
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2716 0 0 0 40217 2 0 0 25 0 1 0 1111589732 11833344 2617 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 2889 2617 148 319 0 2567 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32469
/proc/meminfo: memFree=1758040/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=12492 CPUtime=462.18
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 2946 0 0 0 46216 2 0 0 25 0 1 0 1111589732 12791808 2847 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 3123 2847 148 319 0 2801 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12492

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32469
/proc/meminfo: memFree=1756376/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=14080 CPUtime=522.17
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 3361 0 0 0 52214 3 0 0 25 0 1 0 1111589732 14417920 3262 1992294400 134512640 135819388 4294956160 18446744073709551615 134617474 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 3520 3262 148 319 0 3198 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 14080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32469
/proc/meminfo: memFree=1754712/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=15680 CPUtime=582.15
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 3759 0 0 0 58212 3 0 0 25 0 1 0 1111589732 16056320 3660 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 3920 3660 148 319 0 3598 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15680

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32469
/proc/meminfo: memFree=1753048/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=17404 CPUtime=642.13
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 4176 0 0 0 64210 3 0 0 25 0 1 0 1111589732 17821696 4077 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 4351 4077 148 319 0 4029 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17404

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 32469
/proc/meminfo: memFree=1749592/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=20716 CPUtime=702.12
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5018 0 0 0 70207 5 0 0 25 0 1 0 1111589732 21213184 4919 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5179 4919 148 319 0 4857 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 20716

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32469
/proc/meminfo: memFree=1749656/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=20716 CPUtime=762.11
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5018 0 0 0 76206 5 0 0 25 0 1 0 1111589732 21213184 4919 1992294400 134512640 135819388 4294956160 18446744073709551615 135226913 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5179 4919 148 319 0 4857 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 20716

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32469
/proc/meminfo: memFree=1748952/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=822.09
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 82203 6 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 21380

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748952/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=882.08
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 88202 6 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 21380

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748888/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=942.06
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 94200 6 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134603068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 21380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748888/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1002.04
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 100198 6 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 21380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748888/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1062.03
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 106196 7 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 21380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748888/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1122.02
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 112195 7 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 21380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748888/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1182
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 118193 7 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 21380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32469
/proc/meminfo: memFree=1748824/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1200
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 119993 7 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134599848 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21380

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 1.00 2/65 32469
/proc/meminfo: memFree=1748824/2055920 swapFree=4176708/4192956
[pid=32468] ppid=32466 vsize=21380 CPUtime=1200
/proc/32468/stat : 32468 (hydrasat-flat) R 32466 32468 32213 0 -1 4194304 5189 0 0 0 119993 7 0 0 25 0 1 0 1111589732 21893120 5090 1992294400 134512640 135819388 4294956160 18446744073709551615 134599848 0 0 4096 1 0 0 0 17 1 0 0
/proc/32468/statm: 5345 5090 148 319 0 5023 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21380

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): 0.079987
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 21380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5189
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= 1481

runsolver used 0.873867 second user time and 2.53361 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 07:01:17
IDJOB=1529530
IDBENCH=70294
IDSOLVER=519
FILE ID=node51/1529530-1238389277
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-S1012522562-096.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529530-1238389277/watcher-1529530-1238389277 -o /tmp/evaluation-result-1529530-1238389277/solver-1529530-1238389277 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529530-1238389277.cnf -rs 1702572340 -co memory_limit 1800

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1702572340

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:       1769600 kB
Buffers:         56900 kB
Cached:         150988 kB
SwapCached:      10052 kB
Active:          57392 kB
Inactive:       161956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769600 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            53048 kB
Committed_AS:  2933528 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 07:21:19