Trace number 1530506

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 2009-03-22-Base? (TO) 1200.03 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530506-1238554128/watcher-1530506-1238554128 -o /tmp/evaluation-result-1530506-1238554128/solver-1530506-1238554128 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530506-1238554128.cnf -rs 492882180 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30991
/proc/meminfo: memFree=1215592/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=1768 CPUtime=0
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1128074868 1810432 204 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 442 204 155 362 0 77 0

[startup+0.0785769 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30991
/proc/meminfo: memFree=1215592/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=2028 CPUtime=0.07
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 300 0 0 0 7 0 0 0 18 0 1 0 1128074868 2076672 283 1992294400 134512640 135997824 4294956160 18446744073709551615 134843632 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 507 283 175 362 0 142 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2028

[startup+0.101577 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30991
/proc/meminfo: memFree=1215592/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=2028 CPUtime=0.09
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1128074868 2076672 287 1992294400 134512640 135997824 4294956160 18446744073709551615 134756069 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 507 287 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301594 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30991
/proc/meminfo: memFree=1215592/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=2160 CPUtime=0.29
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1128074868 2211840 318 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 540 318 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.70163 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30991
/proc/meminfo: memFree=1215592/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=2292 CPUtime=0.69
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 1128074868 2347008 358 1992294400 134512640 135997824 4294956160 18446744073709551615 134590261 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 573 358 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1214688/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=2812 CPUtime=1.49
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 502 0 0 0 149 0 0 0 25 0 1 0 1128074868 2879488 485 1992294400 134512640 135997824 4294956160 18446744073709551615 134757424 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 703 485 175 362 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1213856/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=3724 CPUtime=3.09
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 718 0 0 0 309 0 0 0 25 0 1 0 1128074868 3813376 701 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 931 701 175 362 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1211688/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=5444 CPUtime=6.29
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 1156 0 0 0 629 0 0 0 25 0 1 0 1128074868 5574656 1139 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 1361 1139 175 362 0 996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5444

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1208872/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=8332 CPUtime=12.69
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 1814 0 0 0 1268 1 0 0 25 0 1 0 1128074868 8531968 1797 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 2083 1797 175 362 0 1718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8332

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1204648/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=13188 CPUtime=25.49
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 2886 0 0 0 2547 2 0 0 25 0 1 0 1128074868 13504512 2869 1992294400 134512640 135997824 4294956160 18446744073709551615 134757485 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 3297 2869 175 362 0 2932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13188

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1200488/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=17656 CPUtime=51.08
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 4002 0 0 0 5105 3 0 0 25 0 1 0 1128074868 18079744 3895 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 4414 3895 175 362 0 4049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17656

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1192232/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=27052 CPUtime=102.27
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 6268 0 0 0 10221 6 0 0 25 0 1 0 1128074868 27701248 5908 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 6763 5908 175 362 0 6398 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27052

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1185768/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=34332 CPUtime=162.25
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 8039 0 0 0 16218 7 0 0 25 0 1 0 1128074868 35155968 7550 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 8583 7550 175 362 0 8218 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1179560/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=41464 CPUtime=222.24
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 9824 0 0 0 22215 9 0 0 25 0 1 0 1128074868 42459136 9087 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 10366 9087 175 362 0 10001 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41464

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1175016/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=46160 CPUtime=282.22
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 10964 0 0 0 28212 10 0 0 25 0 1 0 1128074868 47267840 10227 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 11540 10227 175 362 0 11175 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1170984/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=50060 CPUtime=342.2
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 11961 0 0 0 34209 11 0 0 25 0 1 0 1128074868 51261440 11224 1992294400 134512640 135997824 4294956160 18446744073709551615 134757811 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 12515 11224 175 362 0 12150 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 50060

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1166568/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=55328 CPUtime=402.19
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 13235 0 0 0 40206 13 0 0 25 0 1 0 1128074868 56655872 12347 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 13832 12347 175 362 0 13467 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1161320/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=61476 CPUtime=462.18
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 15043 0 0 0 46204 14 0 0 25 0 1 0 1128074868 62951424 13641 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 15369 13641 175 362 0 15004 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 61476

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1158440/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=64428 CPUtime=522.16
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 15755 0 0 0 52202 14 0 0 25 0 1 0 1128074868 65974272 14353 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 16107 14353 175 362 0 15742 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 64428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1155688/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=68444 CPUtime=582.15
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 16711 0 0 0 58199 16 0 0 25 0 1 0 1128074868 70086656 15052 1992294400 134512640 135997824 4294956160 18446744073709551615 134757617 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 17111 15052 175 362 0 16746 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 68444

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1152872/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=71100 CPUtime=642.14
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 17394 0 0 0 64198 16 0 0 25 0 1 0 1128074868 72806400 15735 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 17775 15735 175 362 0 17410 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 71100

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30992
/proc/meminfo: memFree=1149160/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=76188 CPUtime=702.12
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 18378 0 0 0 70194 18 0 0 25 0 1 0 1128074868 78016512 16673 1992294400 134512640 135997824 4294956160 18446744073709551615 134757455 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 19047 16673 175 362 0 18682 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 76188

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1146984/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=78208 CPUtime=762.11
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 18913 0 0 0 76192 19 0 0 25 0 1 0 1128074868 80084992 17208 1992294400 134512640 135997824 4294956160 18446744073709551615 134757632 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 19552 17208 175 362 0 19187 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 78208

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1143912/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=82760 CPUtime=822.08
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 20001 0 0 0 82189 19 0 0 25 0 1 0 1128074868 84746240 18054 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 20690 18054 175 362 0 20325 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 82760

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1141160/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=85224 CPUtime=882.07
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 20600 0 0 0 88187 20 0 0 25 0 1 0 1128074868 87269376 18653 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 21306 18653 175 362 0 20941 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 85224

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1138920/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=87676 CPUtime=942.05
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 21241 0 0 0 94184 21 0 0 25 0 1 0 1128074868 89780224 19218 1992294400 134512640 135997824 4294956160 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 21919 19218 175 362 0 21554 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 87676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1136680/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=89816 CPUtime=1002.04
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 21802 0 0 0 100182 22 0 0 25 0 1 0 1128074868 91971584 19779 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 22454 19779 175 362 0 22089 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 89816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1128616/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=98364 CPUtime=1062.03
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 24036 0 0 0 106179 24 0 0 25 0 1 0 1128074868 100724736 21812 1992294400 134512640 135997824 4294956160 18446744073709551615 134757361 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 24591 21812 175 362 0 24226 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 98364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1126248/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=101824 CPUtime=1122.01
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 25004 0 0 0 112176 25 0 0 25 0 1 0 1128074868 104267776 22378 1992294400 134512640 135997824 4294956160 18446744073709551615 134757524 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 25456 22378 175 362 0 25091 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 101824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1124328/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=103888 CPUtime=1182
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 25481 0 0 0 118175 25 0 0 25 0 1 0 1128074868 106381312 22855 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 25972 22855 175 362 0 25607 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 103888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1122984/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=105232 CPUtime=1200
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 25925 0 0 0 119974 26 0 0 25 0 1 0 1128074868 107757568 23178 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 26308 23178 175 362 0 25943 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 105232

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30998
/proc/meminfo: memFree=1122984/2055920 swapFree=4176996/4192956
[pid=30991] ppid=30989 vsize=105232 CPUtime=1200
/proc/30991/stat : 30991 (hydrasat) R 30989 30991 30318 0 -1 4194304 25925 0 0 0 119974 26 0 0 25 0 1 0 1128074868 107757568 23178 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30991/statm: 26308 23178 175 362 0 25943 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 105232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.279957
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 105232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25925
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= 2031

runsolver used 0.911861 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 04:48:48
IDJOB=1530506
IDBENCH=70619
IDSOLVER=520
FILE ID=node50/1530506-1238554128
PBS_JOBID= 9062127
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530506-1238554128/watcher-1530506-1238554128 -o /tmp/evaluation-result-1530506-1238554128/solver-1530506-1238554128 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530506-1238554128.cnf -rs 492882180 -co memory_limit 1800

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=492882180

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1216008 kB
Buffers:        105364 kB
Cached:         628364 kB
SwapCached:       9920 kB
Active:         221928 kB
Inactive:       523432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216008 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            80468 kB
Committed_AS:  3152100 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-04-01 05:08:50