Trace number 1529554

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) 1200.09 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
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-1529554-1238391524/watcher-1529554-1238391524 -o /tmp/evaluation-result-1529554-1238391524/solver-1529554-1238391524 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529554-1238391524.cnf -rs 712421212 -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: 1.83 1.93 1.68 3/66 3694
/proc/meminfo: memFree=1358696/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=1764 CPUtime=0
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1111815322 1806336 175 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 441 176 119 319 0 119 0

[startup+0.10485 s]
/proc/loadavg: 1.83 1.93 1.68 3/66 3694
/proc/meminfo: memFree=1358696/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=5472 CPUtime=0.09
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 1189 0 0 0 9 0 0 0 18 0 1 0 1111815322 5603328 1133 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 1368 1133 127 319 0 1046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5472

[startup+0.201861 s]
/proc/loadavg: 1.83 1.93 1.68 3/66 3694
/proc/meminfo: memFree=1358696/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=5768 CPUtime=0.19
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 1247 0 0 0 19 0 0 0 18 0 1 0 1111815322 5906432 1149 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 1442 1149 128 319 0 1120 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5768

[startup+0.301873 s]
/proc/loadavg: 1.83 1.93 1.68 3/66 3694
/proc/meminfo: memFree=1358696/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=8260 CPUtime=0.29
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 1888 0 0 0 28 1 0 0 19 0 1 0 1111815322 8458240 1789 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2065 1789 148 319 0 1743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8260

[startup+0.701925 s]
/proc/loadavg: 1.83 1.93 1.68 3/66 3694
/proc/meminfo: memFree=1358696/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=8920 CPUtime=0.69
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2050 0 0 0 68 1 0 0 22 0 1 0 1111815322 9134080 1951 1992294400 134512640 135819388 4294956160 18446744073709551615 134586621 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2230 1951 148 319 0 1908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8920

[startup+1.50103 s]
/proc/loadavg: 1.83 1.93 1.68 2/67 3695
/proc/meminfo: memFree=1351328/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=9052 CPUtime=1.49
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2082 0 0 0 148 1 0 0 25 0 1 0 1111815322 9269248 1983 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2263 1983 148 319 0 1941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9052

[startup+3.10123 s]
/proc/loadavg: 1.83 1.93 1.68 2/67 3695
/proc/meminfo: memFree=1351136/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=9052 CPUtime=3.09
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2107 0 0 0 308 1 0 0 25 0 1 0 1111815322 9269248 2008 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2263 2008 148 319 0 1941 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9052

[startup+6.30265 s]
/proc/loadavg: 1.77 1.91 1.67 2/67 3695
/proc/meminfo: memFree=1350880/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=9320 CPUtime=6.29
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2146 0 0 0 628 1 0 0 25 0 1 0 1111815322 9543680 2047 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2330 2047 148 319 0 2008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9320

[startup+12.7015 s]
/proc/loadavg: 1.71 1.90 1.67 2/67 3695
/proc/meminfo: memFree=1350112/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=9848 CPUtime=12.69
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2297 0 0 0 1268 1 0 0 25 0 1 0 1111815322 10084352 2198 1992294400 134512640 135819388 4294956160 18446744073709551615 134668147 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2462 2198 148 319 0 2140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9848

[startup+25.5011 s]
/proc/loadavg: 1.55 1.85 1.66 2/67 3695
/proc/meminfo: memFree=1348384/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=11716 CPUtime=25.48
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 2746 0 0 0 2547 1 0 0 25 0 1 0 1111815322 11997184 2647 1992294400 134512640 135819388 4294956160 18446744073709551615 134618055 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 2929 2647 148 319 0 2607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11716

[startup+51.1014 s]
/proc/loadavg: 1.36 1.78 1.64 2/67 3695
/proc/meminfo: memFree=1345248/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=15156 CPUtime=51.08
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 3614 0 0 0 5106 2 0 0 25 0 1 0 1111815322 15519744 3515 1992294400 134512640 135819388 4294956160 18446744073709551615 134592741 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 3789 3515 148 319 0 3467 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15156

[startup+102.301 s]
/proc/loadavg: 1.15 1.66 1.60 2/67 3695
/proc/meminfo: memFree=1336096/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=24052 CPUtime=102.27
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 5828 0 0 0 10223 4 0 0 25 0 1 0 1111815322 24629248 5729 1992294400 134512640 135819388 4294956160 18446744073709551615 134593002 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 6013 5729 148 319 0 5691 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24052

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/67 3695
/proc/meminfo: memFree=1331488/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=28612 CPUtime=162.24
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 6958 0 0 0 16220 4 0 0 25 0 1 0 1111815322 29298688 6859 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 7153 6859 148 319 0 6831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28612

[startup+222.306 s]
/proc/loadavg: 1.02 1.44 1.52 2/67 3695
/proc/meminfo: memFree=1319840/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=40560 CPUtime=222.23
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 9885 0 0 0 22216 7 0 0 25 0 1 0 1111815322 41533440 9786 1992294400 134512640 135819388 4294956160 18446744073709551615 134603661 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 10140 9786 148 319 0 9818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40560

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.49 2/67 3695
/proc/meminfo: memFree=1317024/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=43476 CPUtime=282.22
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 10594 0 0 0 28214 8 0 0 25 0 1 0 1111815322 44519424 10495 1992294400 134512640 135819388 4294956160 18446744073709551615 134617382 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 10869 10495 148 319 0 10547 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43476

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.45 2/67 3695
/proc/meminfo: memFree=1308256/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=52200 CPUtime=342.19
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 12752 0 0 0 34210 9 0 0 25 0 1 0 1111815322 53452800 12653 1992294400 134512640 135819388 4294956160 18446744073709551615 134617382 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 13050 12653 148 319 0 12728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52200

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.42 2/67 3695
/proc/meminfo: memFree=1307552/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=53100 CPUtime=402.18
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 12922 0 0 0 40208 10 0 0 25 0 1 0 1111815322 54374400 12823 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 13275 12823 148 319 0 12953 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 53100

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.39 2/67 3695
/proc/meminfo: memFree=1307424/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=53272 CPUtime=462.16
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 12951 0 0 0 46206 10 0 0 25 0 1 0 1111815322 54550528 12852 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 13318 12852 148 319 0 12996 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 53272

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.37 2/67 3695
/proc/meminfo: memFree=1301600/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=59148 CPUtime=522.14
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 14404 0 0 0 52203 11 0 0 25 0 1 0 1111815322 60567552 14305 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 14787 14305 148 319 0 14465 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59148

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/67 3697
/proc/meminfo: memFree=1289888/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=70976 CPUtime=582.13
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 17331 0 0 0 58198 15 0 0 25 0 1 0 1111815322 72679424 17232 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 17744 17232 148 319 0 17422 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 70976

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/67 3697
/proc/meminfo: memFree=1287712/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=73476 CPUtime=642.11
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 17883 0 0 0 64196 15 0 0 25 0 1 0 1111815322 75239424 17784 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 18369 17784 148 319 0 18047 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 73476

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.29 2/67 3697
/proc/meminfo: memFree=1284320/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=76932 CPUtime=702.09
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 18718 0 0 0 70193 16 0 0 25 0 1 0 1111815322 78778368 18619 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 19233 18619 148 319 0 18911 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 76932

[startup+762.301 s]
/proc/loadavg: 1.00 1.06 1.27 2/67 3697
/proc/meminfo: memFree=1282976/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=78412 CPUtime=762.07
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 19039 0 0 0 76191 16 0 0 25 0 1 0 1111815322 80293888 18940 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 19603 18940 148 319 0 19281 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 78412

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/67 3697
/proc/meminfo: memFree=1282208/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=79440 CPUtime=822.06
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 19226 0 0 0 82189 17 0 0 25 0 1 0 1111815322 81346560 19127 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 19860 19127 148 319 0 19538 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 79440

[startup+882.306 s]
/proc/loadavg: 1.00 1.04 1.24 2/67 3697
/proc/meminfo: memFree=1270048/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=91960 CPUtime=882.05
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 22250 0 0 0 88185 20 0 0 25 0 1 0 1111815322 94167040 22151 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 22990 22151 148 319 0 22668 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 91960

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/67 3697
/proc/meminfo: memFree=1257440/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=104612 CPUtime=942.02
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 25400 0 0 0 94179 23 0 0 25 0 1 0 1111815322 107122688 25301 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 26153 25301 148 319 0 25831 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 104612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/67 3697
/proc/meminfo: memFree=1244960/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=117348 CPUtime=1002.01
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 28530 0 0 0 100174 27 0 0 25 0 1 0 1111815322 120164352 28431 1992294400 134512640 135819388 4294956160 18446744073709551615 134668005 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 29337 28431 148 319 0 29015 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 117348

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/67 3697
/proc/meminfo: memFree=1239776/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=122576 CPUtime=1061.99
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 29854 0 0 0 106171 28 0 0 25 0 1 0 1111815322 125517824 29755 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 30644 29755 148 319 0 30322 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 122576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/67 3697
/proc/meminfo: memFree=1226144/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=136288 CPUtime=1121.97
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 33230 0 0 0 112166 31 0 0 25 0 1 0 1111815322 139558912 33131 1992294400 134512640 135819388 4294956160 18446744073709551615 134669238 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 34072 33131 148 319 0 33750 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 136288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 3697
/proc/meminfo: memFree=1216928/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=145968 CPUtime=1181.95
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 35605 0 0 0 118161 34 0 0 25 0 1 0 1111815322 149471232 35460 1992294400 134512640 135819388 4294956160 18446744073709551615 134617207 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 36492 35460 148 319 0 36170 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 145968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 3697
/proc/meminfo: memFree=1215584/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=147160 CPUtime=1200.06
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 35892 0 0 0 119971 35 0 0 25 0 1 0 1111815322 150691840 35747 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 36790 35747 148 319 0 36468 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 147160

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 3697
/proc/meminfo: memFree=1215584/2055920 swapFree=4176412/4192956
[pid=3694] ppid=3692 vsize=147160 CPUtime=1200.06
/proc/3694/stat : 3694 (hydrasat-flat) R 3692 3694 3375 0 -1 4194304 35892 0 0 0 119971 35 0 0 25 0 1 0 1111815322 150691840 35747 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/3694/statm: 36790 35747 148 319 0 36468 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 147160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.71
CPU system time (s): 0.377942
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 147160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35892
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= 2648

runsolver used 1.12283 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-30 07:38:44
IDJOB=1529554
IDBENCH=70302
IDSOLVER=519
FILE ID=node40/1529554-1238391524
PBS_JOBID= 9061357
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529554-1238391524/watcher-1529554-1238391524 -o /tmp/evaluation-result-1529554-1238391524/solver-1529554-1238391524 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529554-1238391524.cnf -rs 712421212 -co memory_limit 1800

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=712421212

node40.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		: 3000.232
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		: 3000.232
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:       1359112 kB
Buffers:         72244 kB
Cached:         533868 kB
SwapCached:       9628 kB
Active:          71760 kB
Inactive:       545636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359112 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          17120 kB
Slab:            65308 kB
Committed_AS:  2690160 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-30 07:58:46