Trace number 1530631

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1530631-1238573380/watcher-1530631-1238573380 -o /tmp/evaluation-result-1530631-1238573380/solver-1530631-1238573380 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530631-1238573380.cnf -rs 1160619937 -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 2/64 3560
/proc/meminfo: memFree=1331696/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=1596 CPUtime=0
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1130003989 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 399 183 125 319 0 77 0

[startup+0.069348 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 3560
/proc/meminfo: memFree=1331696/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=1864 CPUtime=0.06
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 289 0 0 0 6 0 0 0 18 0 1 0 1130003989 1908736 272 1992294400 134512640 135819388 4294956160 18446744073709551615 134593248 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 466 272 148 319 0 144 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1864

[startup+0.101352 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 3560
/proc/meminfo: memFree=1331696/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=1864 CPUtime=0.09
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 1130003989 1908736 278 1992294400 134512640 135819388 4294956160 18446744073709551615 134617012 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 466 278 148 319 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.301388 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 3560
/proc/meminfo: memFree=1331696/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=1992 CPUtime=0.29
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1130003989 2039808 308 1992294400 134512640 135819388 4294956160 18446744073709551615 134669307 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 498 308 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701461 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 3560
/proc/meminfo: memFree=1331696/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=2124 CPUtime=0.69
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 364 0 0 0 69 0 0 0 23 0 1 0 1130003989 2174976 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134669307 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 531 347 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1330728/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=2516 CPUtime=1.49
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 466 0 0 0 149 0 0 0 25 0 1 0 1130003989 2576384 449 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 629 449 148 319 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2516

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1330280/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=2648 CPUtime=3.09
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 492 0 0 0 309 0 0 0 25 0 1 0 1130003989 2711552 475 1992294400 134512640 135819388 4294956160 18446744073709551615 135226939 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 662 475 148 319 0 340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2648

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1329512/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=3596 CPUtime=6.29
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 715 0 0 0 629 0 0 0 25 0 1 0 1130003989 3682304 698 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 899 698 148 319 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3596

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1327272/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=5588 CPUtime=12.69
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 1180 0 0 0 1269 0 0 0 25 0 1 0 1130003989 5722112 1163 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 1397 1163 148 319 0 1075 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5588

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1326888/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=5992 CPUtime=25.48
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 1284 0 0 0 2548 0 0 0 25 0 1 0 1130003989 6135808 1267 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 1498 1267 148 319 0 1176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5992

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1324200/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=9152 CPUtime=51.07
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2004 0 0 0 5106 1 0 0 25 0 1 0 1130003989 9371648 1987 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 2288 1987 148 319 0 1966 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9152

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1322216/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=11064 CPUtime=102.26
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2450 0 0 0 10225 1 0 0 25 0 1 0 1130003989 11329536 2433 1992294400 134512640 135819388 4294956160 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 2766 2433 148 319 0 2444 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11064

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1321448/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=11884 CPUtime=162.24
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2629 0 0 0 16222 2 0 0 25 0 1 0 1130003989 12169216 2612 1992294400 134512640 135819388 4294956160 18446744073709551615 134668098 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 2971 2612 148 319 0 2649 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11884

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1321128/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=12096 CPUtime=222.22
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2702 0 0 0 22219 3 0 0 25 0 1 0 1130003989 12386304 2685 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3024 2685 148 319 0 2702 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1321064/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=12280 CPUtime=282.2
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2718 0 0 0 28217 3 0 0 25 0 1 0 1130003989 12574720 2701 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3070 2701 148 319 0 2748 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1320488/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=12844 CPUtime=342.18
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2847 0 0 0 34215 3 0 0 25 0 1 0 1130003989 13152256 2830 1992294400 134512640 135819388 4294956160 18446744073709551615 134616866 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3211 2830 148 319 0 2889 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319976/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=13216 CPUtime=402.16
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 2970 0 0 0 40213 3 0 0 25 0 1 0 1130003989 13533184 2953 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3304 2953 148 319 0 2982 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319336/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=13940 CPUtime=462.13
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3140 0 0 0 46210 3 0 0 25 0 1 0 1130003989 14274560 3116 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3485 3116 148 319 0 3163 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13940

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319336/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14288 CPUtime=522.12
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3180 0 0 0 52208 4 0 0 25 0 1 0 1130003989 14630912 3156 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3572 3156 148 319 0 3250 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319272/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14288 CPUtime=582.1
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3180 0 0 0 58206 4 0 0 25 0 1 0 1130003989 14630912 3156 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3572 3156 148 319 0 3250 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 14288

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319272/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14288 CPUtime=642.08
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3180 0 0 0 64204 4 0 0 25 0 1 0 1130003989 14630912 3156 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3572 3156 148 319 0 3250 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14288

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319272/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14288 CPUtime=702.05
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3180 0 0 0 70201 4 0 0 25 0 1 0 1130003989 14630912 3156 1992294400 134512640 135819388 4294956160 18446744073709551615 135050372 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3572 3156 148 319 0 3250 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 14288

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1319144/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14456 CPUtime=762.04
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3215 0 0 0 76199 5 0 0 25 0 1 0 1130003989 14802944 3191 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3614 3191 148 319 0 3292 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 14456

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1318824/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14764 CPUtime=822.02
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3289 0 0 0 82197 5 0 0 25 0 1 0 1130003989 15118336 3265 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3691 3265 148 319 0 3369 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 14764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1318632/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=14924 CPUtime=881.99
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3331 0 0 0 88194 5 0 0 25 0 1 0 1130003989 15282176 3307 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3731 3307 148 319 0 3409 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1318504/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=15192 CPUtime=941.98
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3408 0 0 0 94192 6 0 0 25 0 1 0 1130003989 15556608 3351 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3798 3351 148 319 0 3476 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 15192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1318120/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=15648 CPUtime=1001.95
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3497 0 0 0 100189 6 0 0 25 0 1 0 1130003989 16023552 3440 1992294400 134512640 135819388 4294956160 18446744073709551615 134617704 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3912 3440 148 319 0 3590 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 15648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1317992/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=15780 CPUtime=1061.94
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3543 0 0 0 106187 7 0 0 25 0 1 0 1130003989 16158720 3486 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 3945 3486 148 319 0 3623 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 15780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1317736/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=16076 CPUtime=1121.92
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3603 0 0 0 112185 7 0 0 25 0 1 0 1130003989 16461824 3546 1992294400 134512640 135819388 4294956160 18446744073709551615 134616965 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 4019 3546 148 319 0 3697 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 16076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1317288/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=16576 CPUtime=1181.89
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3704 0 0 0 118182 7 0 0 25 0 1 0 1130003989 16973824 3647 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 4144 3647 148 319 0 3822 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 16576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3561
/proc/meminfo: memFree=1317224/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=16576 CPUtime=1200.09
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3716 0 0 0 120002 7 0 0 25 0 1 0 1130003989 16973824 3659 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 4144 3659 148 319 0 3822 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16576

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 1.00 2/65 3561
/proc/meminfo: memFree=1317224/2055920 swapFree=4174052/4192956
[pid=3560] ppid=3558 vsize=16576 CPUtime=1200.09
/proc/3560/stat : 3560 (hydrasat-flat) R 3558 3560 3119 0 -1 4194304 3716 0 0 0 120002 7 0 0 25 0 1 0 1130003989 16973824 3659 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3560/statm: 4144 3659 148 319 0 3822 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.082987
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 16576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3716
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= 1539

runsolver used 0.85187 second user time and 2.51762 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 10:09:40
IDJOB=1530631
IDBENCH=70661
IDSOLVER=519
FILE ID=node17/1530631-1238573380
PBS_JOBID= 9070509
Free space on /tmp= 66340 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530631-1238573380/watcher-1530631-1238573380 -o /tmp/evaluation-result-1530631-1238573380/solver-1530631-1238573380 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530631-1238573380.cnf -rs 1160619937 -co memory_limit 1800

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

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=1160619937

node17.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		: 3000.265
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		: 3000.265
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:       1332112 kB
Buffers:        106808 kB
Cached:         508284 kB
SwapCached:      12684 kB
Active:         207636 kB
Inactive:       421536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1332112 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            80536 kB
Committed_AS:  3064292 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-04-01 10:29:42