Trace number 1530817

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) 1200.13 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530817-1238592432/watcher-1530817-1238592432 -o /tmp/evaluation-result-1530817-1238592432/solver-1530817-1238592432 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530817-1238592432.cnf -rs 977416885 -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: 0.92 0.98 0.99 3/64 21525
/proc/meminfo: memFree=1595832/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=1596 CPUtime=0
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1131905099 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 399 182 125 319 0 77 0

[startup+0.038246 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21525
/proc/meminfo: memFree=1595832/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=1860 CPUtime=0.03
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 277 0 0 0 3 0 0 0 18 0 1 0 1131905099 1904640 260 1992294400 134512640 135819388 4294956160 18446744073709551615 134617619 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 465 260 148 319 0 143 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1860

[startup+0.10125 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21525
/proc/meminfo: memFree=1595832/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=1860 CPUtime=0.09
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 1131905099 1904640 272 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 465 272 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301268 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21525
/proc/meminfo: memFree=1595832/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=1988 CPUtime=0.29
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1131905099 2035712 308 1992294400 134512640 135819388 4294956160 18446744073709551615 134585515 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 497 308 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701306 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21525
/proc/meminfo: memFree=1595832/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=2116 CPUtime=0.69
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 1131905099 2166784 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 529 347 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1594864/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=2520 CPUtime=1.49
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 462 0 0 0 149 0 0 0 25 0 1 0 1131905099 2580480 445 1992294400 134512640 135819388 4294956160 18446744073709551615 134617412 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 630 445 148 319 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2520

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1594032/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=3572 CPUtime=3.09
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 696 0 0 0 309 0 0 0 25 0 1 0 1131905099 3657728 679 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 893 679 148 319 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3572

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1592112/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=5348 CPUtime=6.29
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 1123 0 0 0 629 0 0 0 25 0 1 0 1131905099 5476352 1106 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 1337 1106 148 319 0 1015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5348

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1589104/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=8348 CPUtime=12.69
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 1810 0 0 0 1268 1 0 0 25 0 1 0 1131905099 8548352 1793 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 2087 1793 148 319 0 1765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8348

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1585008/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=12736 CPUtime=25.49
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 2888 0 0 0 2547 2 0 0 25 0 1 0 1131905099 13041664 2764 1992294400 134512640 135819388 4294956160 18446744073709551615 134616917 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 3184 2764 148 319 0 2862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12736

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1579760/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=18792 CPUtime=51.08
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 4270 0 0 0 5105 3 0 0 25 0 1 0 1131905099 19243008 4081 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 4698 4081 148 319 0 4376 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18792

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21526
/proc/meminfo: memFree=1571952/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=27120 CPUtime=102.27
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 6229 0 0 0 10222 5 0 0 25 0 1 0 1131905099 27770880 6040 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 6780 6040 148 319 0 6458 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27120

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1564080/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=36356 CPUtime=162.26
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 8597 0 0 0 16219 7 0 0 25 0 1 0 1131905099 37228544 8006 1992294400 134512640 135819388 4294956160 18446744073709551615 134586831 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 9089 8006 148 319 0 8767 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 36356

[startup+222.301 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 21526
/proc/meminfo: memFree=1557040/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=43416 CPUtime=222.24
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 10336 0 0 0 22216 8 0 0 25 0 1 0 1131905099 44457984 9745 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 10854 9745 148 319 0 10532 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43416

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 21526
/proc/meminfo: memFree=1551024/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=50284 CPUtime=282.22
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 11894 0 0 0 28213 9 0 0 25 0 1 0 1131905099 51490816 11262 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 12571 11262 148 319 0 12249 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50284

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 21526
/proc/meminfo: memFree=1543664/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=59424 CPUtime=342.21
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 14186 0 0 0 34210 11 0 0 25 0 1 0 1131905099 60850176 13045 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 14856 13045 148 319 0 14534 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 59424

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21526
/proc/meminfo: memFree=1540272/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=63096 CPUtime=402.19
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 15073 0 0 0 40207 12 0 0 25 0 1 0 1131905099 64610304 13932 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 15774 13932 148 319 0 15452 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 63096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1535600/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=69964 CPUtime=462.18
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 16955 0 0 0 46205 13 0 0 25 0 1 0 1131905099 71643136 15093 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 17491 15093 148 319 0 17169 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 69964

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1532592/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=72956 CPUtime=522.16
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 17712 0 0 0 52202 14 0 0 25 0 1 0 1131905099 74706944 15850 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 18239 15850 148 319 0 17917 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1529264/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=76216 CPUtime=582.15
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 18549 0 0 0 58200 15 0 0 25 0 1 0 1131905099 78045184 16687 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 19054 16687 148 319 0 18732 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 76216

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1525808/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=80408 CPUtime=642.14
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 19554 0 0 0 64198 16 0 0 25 0 1 0 1131905099 82337792 17531 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 20102 17531 148 319 0 19780 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 80408

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1523120/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=83180 CPUtime=702.12
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 20225 0 0 0 70195 17 0 0 25 0 1 0 1131905099 85176320 18202 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 20795 18202 148 319 0 20473 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 83180

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1520176/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=86316 CPUtime=762.1
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 20936 0 0 0 76193 17 0 0 25 0 1 0 1131905099 88387584 18913 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 21579 18913 148 319 0 21257 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 86316

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1513456/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=94104 CPUtime=822.09
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 23233 0 0 0 82190 19 0 0 25 0 1 0 1131905099 96362496 20597 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 23526 20597 148 319 0 23204 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 94104

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21526
/proc/meminfo: memFree=1510576/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=97108 CPUtime=882.07
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 23939 0 0 0 88188 19 0 0 25 0 1 0 1131905099 99438592 21303 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 24277 21303 148 319 0 23955 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 97108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1508400/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=99440 CPUtime=942.06
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 24524 0 0 0 94186 20 0 0 25 0 1 0 1131905099 101826560 21888 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 24860 21888 148 319 0 24538 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 99440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1506032/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=101720 CPUtime=1002.05
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 25104 0 0 0 100184 21 0 0 25 0 1 0 1131905099 104161280 22468 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 25430 22468 148 319 0 25108 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 101720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1504048/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=103796 CPUtime=1062.03
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 25608 0 0 0 106182 21 0 0 25 0 1 0 1131905099 106287104 22972 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 25949 22972 148 319 0 25627 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 103796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1501616/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=106092 CPUtime=1122.02
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 26189 0 0 0 112180 22 0 0 25 0 1 0 1131905099 108638208 23553 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 26523 23553 148 319 0 26201 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 106092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1499120/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=108932 CPUtime=1182
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 26823 0 0 0 118178 22 0 0 25 0 1 0 1131905099 111546368 24187 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 27233 24187 148 319 0 26911 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 108932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21528
/proc/meminfo: memFree=1498608/2055920 swapFree=4179168/4192956
[pid=21525] ppid=21523 vsize=109340 CPUtime=1200.1
/proc/21525/stat : 21525 (hydrasat-flat) R 21523 21525 21163 0 -1 4194304 26950 0 0 0 119988 22 0 0 25 0 1 0 1131905099 111964160 24314 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21525/statm: 27335 24314 148 319 0 27013 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109340

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): 1200.42
CPU time (s): 1200.13
CPU user time (s): 1199.88
CPU system time (s): 0.245962
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 109340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26950
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= 2097

runsolver used 0.831873 second user time and 2.49762 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 15:27:12
IDJOB=1530817
IDBENCH=70723
IDSOLVER=519
FILE ID=node61/1530817-1238592432
PBS_JOBID= 9068306
Free space on /tmp= 66344 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530817-1238592432/watcher-1530817-1238592432 -o /tmp/evaluation-result-1530817-1238592432/solver-1530817-1238592432 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530817-1238592432.cnf -rs 977416885 -co memory_limit 1800

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

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=977416885

node61.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		: 3000.238
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		: 3000.238
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:       1596248 kB
Buffers:         89572 kB
Cached:         276236 kB
SwapCached:       7920 kB
Active:         204424 kB
Inactive:       171064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596248 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70228 kB
Committed_AS:  2773892 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 15:47:15