Trace number 1530772

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 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530772-1238586587/watcher-1530772-1238586587 -o /tmp/evaluation-result-1530772-1238586587/solver-1530772-1238586587 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530772-1238586587.cnf -rs 685812369 -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 3/72 22573
/proc/meminfo: memFree=1618080/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=1596 CPUtime=0
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1131319946 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 399 189 125 319 0 77 0

[startup+0.0212761 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 22573
/proc/meminfo: memFree=1618080/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=1860 CPUtime=0.02
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 281 0 0 0 2 0 0 0 18 0 1 0 1131319946 1904640 264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 465 264 148 319 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1860

[startup+0.10129 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 22573
/proc/meminfo: memFree=1618080/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=1860 CPUtime=0.09
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 1131319946 1904640 282 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 465 282 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 22573
/proc/meminfo: memFree=1618080/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=1988 CPUtime=0.29
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1131319946 2035712 308 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 497 308 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701402 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 22573
/proc/meminfo: memFree=1618080/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=2120 CPUtime=0.69
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 1131319946 2170880 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 530 347 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1617112/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=2644 CPUtime=1.49
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 477 0 0 0 149 0 0 0 25 0 1 0 1131319946 2707456 460 1992294400 134512640 135819388 4294956160 18446744073709551615 134618077 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 661 460 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1616216/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=3564 CPUtime=3.09
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 1131319946 3649536 680 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 891 680 148 319 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3564

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1614296/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=5156 CPUtime=6.29
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 1103 0 0 0 629 0 0 0 25 0 1 0 1131319946 5279744 1086 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 1289 1086 148 319 0 967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5156

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1611608/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=7780 CPUtime=12.69
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 1732 0 0 0 1268 1 0 0 25 0 1 0 1131319946 7966720 1715 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 1945 1715 148 319 0 1623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7780

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1607384/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=12208 CPUtime=25.48
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 2741 0 0 0 2546 2 0 0 25 0 1 0 1131319946 12500992 2724 1992294400 134512640 135819388 4294956160 18446744073709551615 135208265 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 3052 2724 148 319 0 2730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12208

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1601624/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=18764 CPUtime=51.07
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 4249 0 0 0 5104 3 0 0 25 0 1 0 1131319946 19214336 4199 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 4691 4199 148 319 0 4369 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18764

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1594136/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=27060 CPUtime=102.26
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 6145 0 0 0 10221 5 0 0 25 0 1 0 1131319946 27709440 6030 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 6765 6030 148 319 0 6443 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27060

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1588120/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=33732 CPUtime=162.23
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 7654 0 0 0 16216 7 0 0 25 0 1 0 1131319946 34541568 7539 1992294400 134512640 135819388 4294956160 18446744073709551615 134617074 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 8433 7539 148 319 0 8111 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33732

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1580696/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=42180 CPUtime=222.21
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 9609 0 0 0 22213 8 0 0 25 0 1 0 1131319946 43192320 9365 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 10545 9365 148 319 0 10223 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42180

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1573912/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=49844 CPUtime=282.19
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 11386 0 0 0 28209 10 0 0 25 0 1 0 1131319946 51040256 11106 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 12461 11106 148 319 0 12139 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1571288/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=52172 CPUtime=342.16
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 11984 0 0 0 34206 10 0 0 25 0 1 0 1131319946 53424128 11704 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 13043 11704 148 319 0 12721 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 52172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1566424/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=57824 CPUtime=402.14
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 13304 0 0 0 40202 12 0 0 25 0 1 0 1131319946 59211776 12923 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 14456 12923 148 319 0 14134 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 57824

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1562072/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=62244 CPUtime=462.12
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 14375 0 0 0 46198 14 0 0 25 0 1 0 1131319946 63737856 13994 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 15561 13994 148 319 0 15239 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 62244

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1557144/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=67884 CPUtime=522.1
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 15643 0 0 0 52195 15 0 0 25 0 1 0 1131319946 69513216 15211 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 16971 15211 148 319 0 16649 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 67884

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1553496/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=72912 CPUtime=582.08
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 16811 0 0 0 58191 17 0 0 25 0 1 0 1131319946 74661888 16122 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 18228 16122 148 319 0 17906 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 72912

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22574
/proc/meminfo: memFree=1549464/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=77608 CPUtime=642.06
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 17927 0 0 0 64189 17 0 0 25 0 1 0 1131319946 79470592 17137 1992294400 134512640 135819388 4294956160 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 19402 17137 148 319 0 19080 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 77608

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1544280/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=83132 CPUtime=702.03
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 19287 0 0 0 70184 19 0 0 25 0 1 0 1131319946 85127168 18426 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 20783 18426 148 319 0 20461 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 83132

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1542616/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=85160 CPUtime=762.01
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 19826 0 0 0 76182 19 0 0 25 0 1 0 1131319946 87203840 18844 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 21290 18844 148 319 0 20968 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 85160

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1539608/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=88524 CPUtime=821.98
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 20585 0 0 0 82178 20 0 0 25 0 1 0 1131319946 90648576 19603 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 22131 19603 148 319 0 21809 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 88524

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1536600/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=91756 CPUtime=881.96
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 21313 0 0 0 88175 21 0 0 25 0 1 0 1131319946 93958144 20331 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 22939 20331 148 319 0 22617 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 91756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1532952/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=96236 CPUtime=941.94
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 22367 0 0 0 94173 21 0 0 25 0 1 0 1131319946 98545664 21234 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 24059 21234 148 319 0 23737 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 96236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1529944/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=99040 CPUtime=1001.92
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 23131 0 0 0 100170 22 0 0 25 0 1 0 1131319946 101416960 21998 1992294400 134512640 135819388 4294956160 18446744073709551615 134617492 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 24760 21998 148 319 0 24438 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 99040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1526872/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=102340 CPUtime=1061.89
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 23907 0 0 0 106166 23 0 0 25 0 1 0 1131319946 104796160 22774 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 25585 22774 148 319 0 25263 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 102340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1523864/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=105260 CPUtime=1121.87
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 24649 0 0 0 112163 24 0 0 25 0 1 0 1131319946 107786240 23516 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 26315 23516 148 319 0 25993 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 105260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1521176/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=108216 CPUtime=1181.85
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 25340 0 0 0 118160 25 0 0 25 0 1 0 1131319946 110813184 24207 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 27054 24207 148 319 0 26732 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 108216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 22580
/proc/meminfo: memFree=1519704/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=109976 CPUtime=1200.05
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 25690 0 0 0 119980 25 0 0 25 0 1 0 1131319946 112615424 24557 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 27494 24557 148 319 0 27172 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 109976

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 2/73 22580
/proc/meminfo: memFree=1519704/2055920 swapFree=4174980/4192956
[pid=22573] ppid=22571 vsize=109976 CPUtime=1200.05
/proc/22573/stat : 22573 (hydrasat-flat) R 22571 22573 22077 0 -1 4194304 25690 0 0 0 119980 25 0 0 25 0 1 0 1131319946 112615424 24557 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/22573/statm: 27494 24557 148 319 0 27172 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 109976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.270958
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 109976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25690
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= 3225

runsolver used 1.26681 second user time and 3.11053 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 13:49:47
IDJOB=1530772
IDBENCH=70708
IDSOLVER=519
FILE ID=node64/1530772-1238586587
PBS_JOBID= 9062225
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530772-1238586587/watcher-1530772-1238586587 -o /tmp/evaluation-result-1530772-1238586587/solver-1530772-1238586587 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530772-1238586587.cnf -rs 685812369 -co memory_limit 1800

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=685812369

node64.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		: 3000.261
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		: 3000.261
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:       1618496 kB
Buffers:         88844 kB
Cached:         250936 kB
SwapCached:       8788 kB
Active:         206684 kB
Inactive:       143576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618496 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            72064 kB
Committed_AS:  3120484 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-04-01 14:09:49