Trace number 1530223

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/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1530223-1238480750/watcher-1530223-1238480750 -o /tmp/evaluation-result-1530223-1238480750/solver-1530223-1238480750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530223-1238480750.cnf -rs 609202769 -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 1.09 3/64 21125
/proc/meminfo: memFree=1084408/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=1596 CPUtime=0
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1120741842 1634304 164 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 399 164 119 319 0 77 0

[startup+0.061007 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21125
/proc/meminfo: memFree=1084408/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=2284 CPUtime=0.05
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 357 0 0 0 5 0 0 0 18 0 1 0 1120741842 2338816 341 1992294400 134512640 135819388 4294956160 18446744073709551615 134681622 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 571 341 127 319 0 249 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2284

[startup+0.101012 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21125
/proc/meminfo: memFree=1084408/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=2284 CPUtime=0.09
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 357 0 0 0 9 0 0 0 18 0 1 0 1120741842 2338816 341 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 571 341 127 319 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2284

[startup+0.301048 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21125
/proc/meminfo: memFree=1084408/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=2548 CPUtime=0.29
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 465 0 0 0 29 0 0 0 19 0 1 0 1120741842 2609152 448 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 637 448 148 319 0 315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2548

[startup+0.701117 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21125
/proc/meminfo: memFree=1084408/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=2812 CPUtime=0.69
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 520 0 0 0 69 0 0 0 23 0 1 0 1120741842 2879488 503 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 703 503 148 319 0 381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 21126
/proc/meminfo: memFree=1082864/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=3084 CPUtime=1.49
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 592 0 0 0 149 0 0 0 25 0 1 0 1120741842 3158016 575 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 771 575 148 319 0 449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3084

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 21126
/proc/meminfo: memFree=1082224/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=3504 CPUtime=3.09
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 1120741842 3588096 661 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 876 661 148 319 0 554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3504

[startup+6.3011 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 21126
/proc/meminfo: memFree=1081904/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=3784 CPUtime=6.29
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 1120741842 3874816 739 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 946 739 148 319 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3784

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 21126
/proc/meminfo: memFree=1080432/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=5196 CPUtime=12.69
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 1084 0 0 0 1269 0 0 0 25 0 1 0 1120741842 5320704 1067 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 1299 1067 148 319 0 977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5196

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21126
/proc/meminfo: memFree=1080240/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=5528 CPUtime=25.48
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 1134 0 0 0 2548 0 0 0 25 0 1 0 1120741842 5660672 1117 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 1382 1117 148 319 0 1060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5528

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21126
/proc/meminfo: memFree=1076656/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=9572 CPUtime=51.07
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 2080 0 0 0 5106 1 0 0 25 0 1 0 1120741842 9801728 2007 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 2393 2007 148 319 0 2071 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21126
/proc/meminfo: memFree=1072304/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=14852 CPUtime=102.25
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 3349 0 0 0 10223 2 0 0 25 0 1 0 1120741842 15208448 3094 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 3713 3094 148 319 0 3391 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14852

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21126
/proc/meminfo: memFree=1068592/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=19284 CPUtime=162.23
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 4262 0 0 0 16220 3 0 0 25 0 1 0 1120741842 19746816 4007 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 4821 4007 148 319 0 4499 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19284

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21126
/proc/meminfo: memFree=1065072/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=22920 CPUtime=222.22
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 5246 0 0 0 22218 4 0 0 25 0 1 0 1120741842 23470080 4880 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 5730 4880 148 319 0 5408 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21126
/proc/meminfo: memFree=1060464/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=28432 CPUtime=282.19
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 6407 0 0 0 28215 4 0 0 25 0 1 0 1120741842 29114368 6041 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 7108 6041 148 319 0 6786 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28432

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21126
/proc/meminfo: memFree=1053872/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=36516 CPUtime=342.17
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 8329 0 0 0 34211 6 0 0 25 0 1 0 1120741842 37392384 7662 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 9129 7662 148 319 0 8807 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 21126
/proc/meminfo: memFree=1052720/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=37760 CPUtime=402.15
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 8645 0 0 0 40209 6 0 0 25 0 1 0 1120741842 38666240 7978 1992294400 134512640 135819388 4294956160 18446744073709551615 134617691 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 9440 7978 148 319 0 9118 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 37760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 21126
/proc/meminfo: memFree=1049264/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=41412 CPUtime=462.13
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 9492 0 0 0 46205 8 0 0 25 0 1 0 1120741842 42405888 8825 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 10353 8825 148 319 0 10031 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 41412

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21126
/proc/meminfo: memFree=1046064/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=45056 CPUtime=522.1
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 10365 0 0 0 52202 8 0 0 25 0 1 0 1120741842 46137344 9637 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 11264 9637 148 319 0 10942 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 45056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21126
/proc/meminfo: memFree=1044208/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=46816 CPUtime=582.09
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 10834 0 0 0 58200 9 0 0 25 0 1 0 1120741842 47939584 10106 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 11704 10106 148 319 0 11382 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21126
/proc/meminfo: memFree=1042288/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=48692 CPUtime=642.07
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11297 0 0 0 64197 10 0 0 25 0 1 0 1120741842 49860608 10569 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12173 10569 148 319 0 11851 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 48692

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 21126
/proc/meminfo: memFree=1042288/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=48692 CPUtime=702.04
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11297 0 0 0 70194 10 0 0 25 0 1 0 1120741842 49860608 10569 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12173 10569 148 319 0 11851 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 48692

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 21126
/proc/meminfo: memFree=1041904/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=49160 CPUtime=762.03
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11386 0 0 0 76193 10 0 0 25 0 1 0 1120741842 50339840 10658 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12290 10658 148 319 0 11968 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 49160

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21126
/proc/meminfo: memFree=1041264/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=49952 CPUtime=822
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11554 0 0 0 82190 10 0 0 25 0 1 0 1120741842 51150848 10826 1992294400 134512640 135819388 4294956160 18446744073709551615 134586867 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12488 10826 148 319 0 12166 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 49952

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21127
/proc/meminfo: memFree=1040176/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=51300 CPUtime=881.97
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11815 0 0 0 88187 10 0 0 25 0 1 0 1120741842 52531200 11087 1992294400 134512640 135819388 4294956160 18446744073709551615 134617054 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12825 11087 148 319 0 12503 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 51300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1040112/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=51300 CPUtime=941.95
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11819 0 0 0 94185 10 0 0 25 0 1 0 1120741842 52531200 11091 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12825 11091 148 319 0 12503 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 51300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1040176/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=51300 CPUtime=1001.94
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11828 0 0 0 100183 11 0 0 25 0 1 0 1120741842 52531200 11100 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12825 11100 148 319 0 12503 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 51300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1040176/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=51300 CPUtime=1061.91
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 11833 0 0 0 106180 11 0 0 25 0 1 0 1120741842 52531200 11105 1992294400 134512640 135819388 4294956160 18446744073709551615 134617230 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 12825 11105 148 319 0 12503 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 51300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1038832/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=52924 CPUtime=1121.89
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 12152 0 0 0 112178 11 0 0 25 0 1 0 1120741842 54194176 11424 1992294400 134512640 135819388 4294956160 18446744073709551615 134616978 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 13231 11424 148 319 0 12909 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 52924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1038832/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=52924 CPUtime=1181.87
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 12155 0 0 0 118176 11 0 0 25 0 1 0 1120741842 54194176 11427 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 13231 11427 148 319 0 12909 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 52924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=1038768/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=52924 CPUtime=1200.06
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 12157 0 0 0 119995 11 0 0 25 0 1 0 1120741842 54194176 11429 1992294400 134512640 135819388 4294956160 18446744073709551615 134616912 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 13231 11429 148 319 0 12909 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 52924

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 2/65 21128
/proc/meminfo: memFree=1038768/2055920 swapFree=4174136/4192956
[pid=21125] ppid=21123 vsize=52924 CPUtime=1200.06
/proc/21125/stat : 21125 (hydrasat-flat) R 21123 21125 20349 0 -1 4194304 12157 0 0 0 119995 11 0 0 25 0 1 0 1120741842 54194176 11429 1992294400 134512640 135819388 4294956160 18446744073709551615 134616912 0 0 4096 1 0 0 0 17 1 0 0
/proc/21125/statm: 13231 11429 148 319 0 12909 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 52924

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): 0.12798
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 52924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12157
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= 2372

runsolver used 0.858869 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 08:25:51
IDJOB=1530223
IDBENCH=70525
IDSOLVER=519
FILE ID=node4/1530223-1238480750
PBS_JOBID= 9061770
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530223-1238480750/watcher-1530223-1238480750 -o /tmp/evaluation-result-1530223-1238480750/solver-1530223-1238480750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530223-1238480750.cnf -rs 609202769 -co memory_limit 1800

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=609202769

node4.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		: 3000.277
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		: 3000.277
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:       1084824 kB
Buffers:        102064 kB
Cached:         755952 kB
SwapCached:      12656 kB
Active:         181888 kB
Inactive:       693116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084824 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          19748 kB
Slab:            82036 kB
Committed_AS:  2864500 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-31 08:45:53