Trace number 1530382

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
MD5SUM346ed8e054c5e49a4baaa61df35615f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.442
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530382-1238519979/watcher-1530382-1238519979 -o /tmp/evaluation-result-1530382-1238519979/solver-1530382-1238519979 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530382-1238519979.cnf -rs 81790785 -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: 0.91 0.95 0.98 3/64 18438
/proc/meminfo: memFree=1318912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=1596 CPUtime=0
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1124659767 1634304 188 1992294400 134512640 135819388 4294956176 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 399 188 127 319 0 77 0

[startup+0.034665 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18438
/proc/meminfo: memFree=1318912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=1728 CPUtime=0.03
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 1124659767 1769472 247 1992294400 134512640 135819388 4294956176 18446744073709551615 135226967 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 432 247 148 319 0 110 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1728

[startup+0.101675 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18438
/proc/meminfo: memFree=1318912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=1856 CPUtime=0.09
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1124659767 1900544 262 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 464 262 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301709 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18438
/proc/meminfo: memFree=1318912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=1988 CPUtime=0.29
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 1124659767 2035712 295 1992294400 134512640 135819388 4294956176 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 497 295 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701776 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18438
/proc/meminfo: memFree=1318912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=2120 CPUtime=0.69
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 1124659767 2170880 339 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 530 339 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 18439
/proc/meminfo: memFree=1318008/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=2640 CPUtime=1.49
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 472 0 0 0 149 0 0 0 25 0 1 0 1124659767 2703360 455 1992294400 134512640 135819388 4294956176 18446744073709551615 134617471 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 660 455 148 319 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 18439
/proc/meminfo: memFree=1316920/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=3428 CPUtime=3.09
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 690 0 0 0 309 0 0 0 25 0 1 0 1124659767 3510272 673 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 857 673 148 319 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3428

[startup+6.30173 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 18439
/proc/meminfo: memFree=1316408/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=3712 CPUtime=6.29
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 760 0 0 0 629 0 0 0 25 0 1 0 1124659767 3801088 743 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 928 743 148 319 0 606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3712

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 18439
/proc/meminfo: memFree=1314808/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=5484 CPUtime=12.69
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 1160 0 0 0 1268 1 0 0 25 0 1 0 1124659767 5615616 1143 1992294400 134512640 135819388 4294956176 18446744073709551615 135208381 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 1371 1143 148 319 0 1049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5484

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 18439
/proc/meminfo: memFree=1311288/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=9204 CPUtime=25.48
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 2033 0 0 0 2546 2 0 0 25 0 1 0 1124659767 9424896 2016 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 2301 2016 148 319 0 1979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9204

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 18439
/proc/meminfo: memFree=1310712/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=9768 CPUtime=51.07
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 2151 0 0 0 5105 2 0 0 25 0 1 0 1124659767 10002432 2134 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 2442 2134 148 319 0 2120 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9768

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 18439
/proc/meminfo: memFree=1308280/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=12628 CPUtime=102.26
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 2783 0 0 0 10223 3 0 0 25 0 1 0 1124659767 12931072 2732 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 3157 2732 148 319 0 2835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12628

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1302776/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=18840 CPUtime=162.23
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 4217 0 0 0 16219 4 0 0 25 0 1 0 1124659767 19292160 4101 1992294400 134512640 135819388 4294956176 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 4710 4101 148 319 0 4388 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18840

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1300472/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=21668 CPUtime=222.21
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 4873 0 0 0 22217 4 0 0 25 0 1 0 1124659767 22188032 4676 1992294400 134512640 135819388 4294956176 18446744073709551615 134618097 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 5417 4676 148 319 0 5095 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21668

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1300152/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=21968 CPUtime=282.19
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 4945 0 0 0 28215 4 0 0 25 0 1 0 1124659767 22495232 4748 1992294400 134512640 135819388 4294956176 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 5492 4748 148 319 0 5170 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1299768/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=22372 CPUtime=342.17
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 5033 0 0 0 34212 5 0 0 25 0 1 0 1124659767 22908928 4836 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 5593 4836 148 319 0 5271 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22372

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1298680/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=23960 CPUtime=402.15
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 5303 0 0 0 40210 5 0 0 25 0 1 0 1124659767 24535040 5106 1992294400 134512640 135819388 4294956176 18446744073709551615 134617042 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 5990 5106 148 319 0 5668 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23960

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1298168/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=24300 CPUtime=462.13
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 5434 0 0 0 46208 5 0 0 25 0 1 0 1124659767 24883200 5237 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 6075 5237 148 319 0 5753 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24300

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1296376/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=26496 CPUtime=522.11
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 5912 0 0 0 52205 6 0 0 25 0 1 0 1124659767 27131904 5715 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 6624 5715 148 319 0 6302 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26496

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18439
/proc/meminfo: memFree=1293496/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=29840 CPUtime=582.08
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 6711 0 0 0 58202 6 0 0 25 0 1 0 1124659767 30556160 6423 1992294400 134512640 135819388 4294956176 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 7460 6423 148 319 0 7138 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29840

[startup+642.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 18439
/proc/meminfo: memFree=1292792/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=30480 CPUtime=642.07
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 6880 0 0 0 64200 7 0 0 25 0 1 0 1124659767 31211520 6592 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 7620 6592 148 319 0 7298 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 30480

[startup+702.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 18439
/proc/meminfo: memFree=1290808/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=32968 CPUtime=702.04
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 7524 0 0 0 70197 7 0 0 25 0 1 0 1124659767 33759232 7059 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 8242 7059 148 319 0 7920 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 32968

[startup+762.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 18439
/proc/meminfo: memFree=1289912/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=33996 CPUtime=762.02
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 7762 0 0 0 76195 7 0 0 25 0 1 0 1124659767 34811904 7297 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 8499 7297 148 319 0 8177 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 33996

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18439
/proc/meminfo: memFree=1288888/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=35016 CPUtime=822.01
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 8068 0 0 0 82193 8 0 0 25 0 1 0 1124659767 35856384 7567 1992294400 134512640 135819388 4294956176 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 8754 7567 148 319 0 8432 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 35016

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18439
/proc/meminfo: memFree=1286776/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=37884 CPUtime=881.98
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 8707 0 0 0 88190 8 0 0 25 0 1 0 1124659767 38793216 8077 1992294400 134512640 135819388 4294956176 18446744073709551615 134617074 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 9471 8077 148 319 0 9149 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 37884

[startup+942.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 18439
/proc/meminfo: memFree=1284088/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=40720 CPUtime=941.96
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 9387 0 0 0 94187 9 0 0 25 0 1 0 1124659767 41697280 8757 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 10180 8757 148 319 0 9858 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 40720

[startup+1002.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 18439
/proc/meminfo: memFree=1281656/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=43352 CPUtime=1001.95
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 9996 0 0 0 100185 10 0 0 25 0 1 0 1124659767 44392448 9366 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 10838 9366 148 319 0 10516 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 43352

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18439
/proc/meminfo: memFree=1279800/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=45220 CPUtime=1061.92
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 10457 0 0 0 106182 10 0 0 25 0 1 0 1124659767 46305280 9827 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 11305 9827 148 319 0 10983 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 45220

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18439
/proc/meminfo: memFree=1277880/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=47128 CPUtime=1121.9
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 10940 0 0 0 112179 11 0 0 25 0 1 0 1124659767 48259072 10310 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 11782 10310 148 319 0 11460 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 47128

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18439
/proc/meminfo: memFree=1275960/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=49328 CPUtime=1181.88
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 11430 0 0 0 118176 12 0 0 25 0 1 0 1124659767 50511872 10800 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 12332 10800 148 319 0 12010 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 49328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18439
/proc/meminfo: memFree=1275064/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=50300 CPUtime=1200.08
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 11628 0 0 0 119996 12 0 0 25 0 1 0 1124659767 51507200 10998 1992294400 134512640 135819388 4294956176 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 12575 10998 148 319 0 12253 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50300

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 1.01 1.00 2/65 18439
/proc/meminfo: memFree=1275064/2055920 swapFree=4175308/4192956
[pid=18438] ppid=18436 vsize=50300 CPUtime=1200.08
/proc/18438/stat : 18438 (hydrasat-flat) R 18436 18438 18337 0 -1 4194304 11628 0 0 0 119996 12 0 0 25 0 1 0 1124659767 51507200 10998 1992294400 134512640 135819388 4294956176 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/18438/statm: 12575 10998 148 319 0 12253 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13098
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 50300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11628
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= 2735

runsolver used 1.04484 second user time and 2.29865 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 19:19:39
IDJOB=1530382
IDBENCH=70578
IDSOLVER=519
FILE ID=node55/1530382-1238519979
PBS_JOBID= 9062020
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530382-1238519979/watcher-1530382-1238519979 -o /tmp/evaluation-result-1530382-1238519979/solver-1530382-1238519979 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530382-1238519979.cnf -rs 81790785 -co memory_limit 1800

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

MD5SUM BENCH= 346ed8e054c5e49a4baaa61df35615f1
RANDOM SEED=81790785

node55.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		: 3000.259
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		: 3000.259
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:       1319392 kB
Buffers:        100156 kB
Cached:         529528 kB
SwapCached:      11624 kB
Active:         168188 kB
Inactive:       476372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319392 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          18888 kB
Slab:            78032 kB
Committed_AS:  2841468 kB
PageTables:       1372 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= 66304 MiB
End job on node55 at 2009-03-31 19:39:41