Trace number 1530316

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1530316-1238504452/watcher-1530316-1238504452 -o /tmp/evaluation-result-1530316-1238504452/solver-1530316-1238504452 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530316-1238504452.cnf -rs 657193438 -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: 0.94 0.99 1.02 3/64 3990
/proc/meminfo: memFree=867728/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=1596 CPUtime=0
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 1123107619 1634304 190 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 399 190 127 319 0 77 0

[startup+0.058511 s]
/proc/loadavg: 0.94 0.99 1.02 3/64 3990
/proc/meminfo: memFree=867728/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=1728 CPUtime=0.05
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 271 0 0 0 5 0 0 0 18 0 1 0 1123107619 1769472 254 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 432 254 148 319 0 110 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1728

[startup+0.101514 s]
/proc/loadavg: 0.94 0.99 1.02 3/64 3990
/proc/meminfo: memFree=867728/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=1860 CPUtime=0.1
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 1123107619 1904640 265 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 465 265 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301531 s]
/proc/loadavg: 0.94 0.99 1.02 3/64 3990
/proc/meminfo: memFree=867728/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=1988 CPUtime=0.3
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 315 0 0 0 30 0 0 0 19 0 1 0 1123107619 2035712 298 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 497 298 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701569 s]
/proc/loadavg: 0.94 0.99 1.02 3/64 3990
/proc/meminfo: memFree=867728/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=2120 CPUtime=0.7
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 364 0 0 0 70 0 0 0 22 0 1 0 1123107619 2170880 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134592680 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 530 347 148 319 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.50164 s]
/proc/loadavg: 0.94 0.99 1.02 2/65 3991
/proc/meminfo: memFree=866760/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=2640 CPUtime=1.5
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 489 0 0 0 150 0 0 0 25 0 1 0 1123107619 2703360 472 1992294400 134512640 135819388 4294956160 18446744073709551615 135215816 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 660 472 148 319 0 338 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2640

[startup+3.10179 s]
/proc/loadavg: 0.94 0.99 1.02 2/65 3991
/proc/meminfo: memFree=866312/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=2772 CPUtime=3.09
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 526 0 0 0 309 0 0 0 25 0 1 0 1123107619 2838528 509 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 693 509 148 319 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30109 s]
/proc/loadavg: 0.94 0.99 1.02 2/65 3991
/proc/meminfo: memFree=865416/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=3708 CPUtime=6.29
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 757 0 0 0 629 0 0 0 25 0 1 0 1123107619 3796992 740 1992294400 134512640 135819388 4294956160 18446744073709551615 134617245 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 927 740 148 319 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3708

[startup+12.7017 s]
/proc/loadavg: 0.95 0.99 1.02 2/65 3997
/proc/meminfo: memFree=862976/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=5956 CPUtime=12.69
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 1282 0 0 0 1269 0 0 0 25 0 1 0 1123107619 6098944 1265 1992294400 134512640 135819388 4294956160 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 1489 1265 148 319 0 1167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5956

[startup+25.5019 s]
/proc/loadavg: 0.96 0.99 1.02 2/65 3997
/proc/meminfo: memFree=862664/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=6244 CPUtime=25.48
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 1350 0 0 0 2548 0 0 0 25 0 1 0 1123107619 6393856 1333 1992294400 134512640 135819388 4294956160 18446744073709551615 134587982 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 1561 1333 148 319 0 1239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6244

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 1.02 2/65 3997
/proc/meminfo: memFree=860360/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=9228 CPUtime=51.08
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 1972 0 0 0 5107 1 0 0 25 0 1 0 1123107619 9449472 1955 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 2307 1955 148 319 0 1985 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9228

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 3997
/proc/meminfo: memFree=857288/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=12380 CPUtime=102.27
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 2735 0 0 0 10225 2 0 0 25 0 1 0 1123107619 12677120 2682 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3095 2682 148 319 0 2773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12380

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.02 2/65 3997
/proc/meminfo: memFree=856328/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=13556 CPUtime=162.25
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 2977 0 0 0 16223 2 0 0 25 0 1 0 1123107619 13881344 2924 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3389 2924 148 319 0 3067 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13556

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 1.02 2/65 3997
/proc/meminfo: memFree=855240/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=14568 CPUtime=222.23
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3280 0 0 0 22221 2 0 0 25 0 1 0 1123107619 14917632 3186 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3642 3186 148 319 0 3320 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14568

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.01 2/65 3997
/proc/meminfo: memFree=854152/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=15800 CPUtime=282.22
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3537 0 0 0 28219 3 0 0 25 0 1 0 1123107619 16179200 3443 1992294400 134512640 135819388 4294956160 18446744073709551615 134587969 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3950 3443 148 319 0 3628 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15800

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.01 2/65 3997
/proc/meminfo: memFree=854088/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=15800 CPUtime=342.2
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3537 0 0 0 34217 3 0 0 25 0 1 0 1123107619 16179200 3443 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3950 3443 148 319 0 3628 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15800

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3997
/proc/meminfo: memFree=853832/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=15980 CPUtime=402.18
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3590 0 0 0 40215 3 0 0 25 0 1 0 1123107619 16363520 3496 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 3995 3496 148 319 0 3673 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15980

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=853512/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=16636 CPUtime=462.16
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3710 0 0 0 46213 3 0 0 25 0 1 0 1123107619 17035264 3616 1992294400 134512640 135819388 4294956160 18446744073709551615 134618077 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4159 3616 148 319 0 3837 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16636

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=852808/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=17284 CPUtime=522.14
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 3901 0 0 0 52211 3 0 0 25 0 1 0 1123107619 17698816 3751 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4321 3751 148 319 0 3999 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17284

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=852424/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=18112 CPUtime=582.13
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4037 0 0 0 58210 3 0 0 25 0 1 0 1123107619 18546688 3887 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4528 3887 148 319 0 4206 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18112

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851208/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19196 CPUtime=642.12
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4362 0 0 0 64208 4 0 0 25 0 1 0 1123107619 19656704 4157 1992294400 134512640 135819388 4294956160 18446744073709551615 134616864 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4799 4157 148 319 0 4477 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19196

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851272/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=702.1
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4374 0 0 0 70206 4 0 0 25 0 1 0 1123107619 19791872 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4169 148 319 0 4510 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19328

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851336/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=762.09
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4374 0 0 0 76205 4 0 0 25 0 1 0 1123107619 19791872 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617658 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4169 148 319 0 4510 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19328

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851272/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=822.06
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4374 0 0 0 82202 4 0 0 25 0 1 0 1123107619 19791872 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4169 148 319 0 4510 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19328

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851272/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=882.05
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4374 0 0 0 88201 4 0 0 25 0 1 0 1123107619 19791872 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4169 148 319 0 4510 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 19328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851336/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=942.04
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4374 0 0 0 94199 5 0 0 25 0 1 0 1123107619 19791872 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4169 148 319 0 4510 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851272/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19328 CPUtime=1002.02
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4375 0 0 0 100197 5 0 0 25 0 1 0 1123107619 19791872 4170 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4832 4170 148 319 0 4510 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851144/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19648 CPUtime=1062
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4433 0 0 0 106195 5 0 0 25 0 1 0 1123107619 20119552 4228 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4912 4228 148 319 0 4590 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 19648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=851016/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=19648 CPUtime=1121.98
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4449 0 0 0 112193 5 0 0 25 0 1 0 1123107619 20119552 4244 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 4912 4244 148 319 0 4590 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=850568/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=20220 CPUtime=1181.97
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4545 0 0 0 118192 5 0 0 25 0 1 0 1123107619 20705280 4340 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 5055 4340 148 319 0 4733 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3997
/proc/meminfo: memFree=850504/2055920 swapFree=4176868/4192956
[pid=3990] ppid=3988 vsize=20220 CPUtime=1200.06
/proc/3990/stat : 3990 (hydrasat-flat) R 3988 3990 3827 0 -1 4194304 4560 0 0 0 120001 5 0 0 25 0 1 0 1123107619 20705280 4355 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3990/statm: 5055 4355 148 319 0 4733 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20220

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06299
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 20220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4560
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= 1670

runsolver used 1.09683 second user time and 2.22066 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 15:00:52
IDJOB=1530316
IDBENCH=70556
IDSOLVER=519
FILE ID=node48/1530316-1238504452
PBS_JOBID= 9061959
Free space on /tmp= 66464 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530316-1238504452/watcher-1530316-1238504452 -o /tmp/evaluation-result-1530316-1238504452/solver-1530316-1238504452 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530316-1238504452.cnf -rs 657193438 -co memory_limit 1800

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

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=657193438

node48.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		: 3000.236
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		: 3000.236
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:        868208 kB
Buffers:        103224 kB
Cached:         981976 kB
SwapCached:      10280 kB
Active:         318560 kB
Inactive:       778488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868208 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            76624 kB
Committed_AS:  2682916 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-31 15:20:55