Trace number 1530526

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1530526-1238559674/watcher-1530526-1238559674 -o /tmp/evaluation-result-1530526-1238559674/solver-1530526-1238559674 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530526-1238559674.cnf -rs 1943844689 -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: 0.99 0.98 1.00 3/72 21215
/proc/meminfo: memFree=1621536/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=1596 CPUtime=0
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1128628702 1634304 186 1992294400 134512640 135819388 4294956160 18446744073709551615 134681694 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 399 186 127 319 0 77 0

[startup+0.0870061 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 21215
/proc/meminfo: memFree=1621536/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=1728 CPUtime=0.08
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 274 0 0 0 8 0 0 0 18 0 1 0 1128628702 1769472 257 1992294400 134512640 135819388 4294956160 18446744073709551615 134592757 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 432 257 148 319 0 110 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1728

[startup+0.101007 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 21215
/proc/meminfo: memFree=1621536/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=1856 CPUtime=0.09
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1128628702 1900544 260 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 464 260 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301045 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 21215
/proc/meminfo: memFree=1621536/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=1988 CPUtime=0.29
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 1128628702 2035712 292 1992294400 134512640 135819388 4294956160 18446744073709551615 135208157 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 497 292 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.70112 s]
/proc/loadavg: 0.99 0.98 1.00 3/72 21215
/proc/meminfo: memFree=1621536/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=2124 CPUtime=0.69
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 352 0 0 0 69 0 0 0 22 0 1 0 1128628702 2174976 335 1992294400 134512640 135819388 4294956160 18446744073709551615 135215793 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 531 335 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50127 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1620568/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=2656 CPUtime=1.49
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1128628702 2719744 465 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 664 465 148 319 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1619544/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=3752 CPUtime=3.09
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 755 0 0 0 309 0 0 0 25 0 1 0 1128628702 3842048 738 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 938 738 148 319 0 616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3752

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1617432/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=5700 CPUtime=6.28
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 1193 0 0 0 628 0 0 0 25 0 1 0 1128628702 5836800 1176 1992294400 134512640 135819388 4294956160 18446744073709551615 135201323 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 1425 1176 148 319 0 1103 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5700

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1614744/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=8208 CPUtime=12.69
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 1789 0 0 0 1268 1 0 0 25 0 1 0 1128628702 8404992 1772 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 2052 1772 148 319 0 1730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8208

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1610136/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=13136 CPUtime=25.48
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 3002 0 0 0 2546 2 0 0 25 0 1 0 1128628702 13451264 2916 1992294400 134512640 135819388 4294956160 18446744073709551615 134599934 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 3284 2916 148 319 0 2962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13136

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1604824/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=19464 CPUtime=51.08
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 4425 0 0 0 5104 4 0 0 25 0 1 0 1128628702 19931136 4274 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 4866 4274 148 319 0 4544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19464

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1596440/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=28108 CPUtime=102.26
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 6490 0 0 0 10221 5 0 0 25 0 1 0 1128628702 28782592 6339 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 7027 6339 148 319 0 6705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28108

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1586136/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=40604 CPUtime=162.24
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 9372 0 0 0 16216 8 0 0 25 0 1 0 1128628702 41578496 8887 1992294400 134512640 135819388 4294956160 18446744073709551615 134617033 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 10151 8887 148 319 0 9829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40604

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1580248/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=46596 CPUtime=222.21
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 10911 0 0 0 22212 9 0 0 25 0 1 0 1128628702 47714304 10355 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 11649 10355 148 319 0 11327 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46596

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1575064/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=52372 CPUtime=282.19
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 12207 0 0 0 28208 11 0 0 25 0 1 0 1128628702 53628928 11651 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 13093 11651 148 319 0 12771 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 52372

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1568920/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=58740 CPUtime=342.17
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 13947 0 0 0 34205 12 0 0 25 0 1 0 1128628702 60149760 13179 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 14685 13179 148 319 0 14363 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 58740

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1565976/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=62356 CPUtime=402.15
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 14937 0 0 0 40202 13 0 0 25 0 1 0 1128628702 63852544 13912 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 15589 13912 148 319 0 15267 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62356

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1563160/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=65448 CPUtime=462.13
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 15626 0 0 0 46199 14 0 0 25 0 1 0 1128628702 67018752 14601 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 16362 14601 148 319 0 16040 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65448

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1559448/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=69196 CPUtime=522.11
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 16698 0 0 0 52196 15 0 0 25 0 1 0 1128628702 70856704 15521 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 17299 15521 148 319 0 16977 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 69196

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1556504/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=72936 CPUtime=582.09
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 17647 0 0 0 58193 16 0 0 25 0 1 0 1128628702 74686464 16269 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 18234 16269 148 319 0 17912 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 72936

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1553624/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=76236 CPUtime=642.08
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 18449 0 0 0 64191 17 0 0 25 0 1 0 1128628702 78065664 16960 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 19059 16960 148 319 0 18737 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 76236

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1550744/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=79956 CPUtime=702.05
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 19331 0 0 0 70187 18 0 0 25 0 1 0 1128628702 81874944 17701 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 19989 17701 148 319 0 19667 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 79956

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1546264/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=85344 CPUtime=762.03
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 20720 0 0 0 76184 19 0 0 25 0 1 0 1128628702 87392256 18808 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 21336 18808 148 319 0 21014 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 85344

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1542296/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=89448 CPUtime=822.01
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 21830 0 0 0 82181 20 0 0 25 0 1 0 1128628702 91594752 19787 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 22362 19787 148 319 0 22040 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 89448

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1538712/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=93544 CPUtime=881.99
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 22924 0 0 0 88179 20 0 0 25 0 1 0 1128628702 95789056 20700 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 23386 20700 148 319 0 23064 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 93544

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1536408/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=95692 CPUtime=941.97
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 23501 0 0 0 94176 21 0 0 25 0 1 0 1128628702 97988608 21277 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 23923 21277 148 319 0 23601 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 95692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1533720/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=98792 CPUtime=1001.95
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 24294 0 0 0 100173 22 0 0 25 0 1 0 1128628702 101163008 21939 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 24698 21939 148 319 0 24376 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 98792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1531416/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=101036 CPUtime=1061.93
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 24876 0 0 0 106170 23 0 0 25 0 1 0 1128628702 103460864 22521 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 25259 22521 148 319 0 24937 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 101036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1529112/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=103324 CPUtime=1121.91
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 25447 0 0 0 112167 24 0 0 25 0 1 0 1128628702 105803776 23092 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 25831 23092 148 319 0 25509 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 103324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1527128/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=105412 CPUtime=1181.88
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 25942 0 0 0 118164 24 0 0 25 0 1 0 1128628702 107941888 23587 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 26353 23587 148 319 0 26031 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 105412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1526552/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=106024 CPUtime=1200.08
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 26088 0 0 0 119984 24 0 0 25 0 1 0 1128628702 108568576 23733 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 26506 23733 148 319 0 26184 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106024

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: 0.99 0.98 1.00 2/73 21216
/proc/meminfo: memFree=1526552/2055920 swapFree=4174980/4192956
[pid=21215] ppid=21213 vsize=106024 CPUtime=1200.08
/proc/21215/stat : 21215 (hydrasat-flat) R 21213 21215 20947 0 -1 4194304 26088 0 0 0 119984 24 0 0 25 0 1 0 1128628702 108568576 23733 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/21215/statm: 26506 23733 148 319 0 26184 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.263959
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 106024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26088
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= 2960

runsolver used 1.22381 second user time and 3.15452 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 06:21:14
IDJOB=1530526
IDBENCH=70626
IDSOLVER=519
FILE ID=node64/1530526-1238559674
PBS_JOBID= 9062136
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530526-1238559674/watcher-1530526-1238559674 -o /tmp/evaluation-result-1530526-1238559674/solver-1530526-1238559674 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530526-1238559674.cnf -rs 1943844689 -co memory_limit 1800

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=1943844689

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:       1621952 kB
Buffers:         86620 kB
Cached:         249964 kB
SwapCached:       8788 kB
Active:         198360 kB
Inactive:       148704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621952 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71792 kB
Committed_AS:  3089032 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 06:41:17