Trace number 1715753

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715753-1240606944/watcher-1715753-1240606944 -o /tmp/evaluation-result-1715753-1240606944/solver-1715753-1240606944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1715753-1240606944.cnf -rs 585364871 -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 0.69 3/65 2850
/proc/meminfo: memFree=964840/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=6420 CPUtime=0
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 220 0 0 0 0 0 0 0 20 0 1 0 88723917 6574080 204 1992294400 134512640 135997824 4294956176 18446744073709551615 135431166 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 1605 205 151 362 0 1240 0

[startup+0.0328731 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 2850
/proc/meminfo: memFree=964840/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=7476 CPUtime=0.02
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 532 0 0 0 2 0 0 0 20 0 1 0 88723917 7655424 516 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 1869 517 151 362 0 1504 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7476

[startup+0.101884 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 2850
/proc/meminfo: memFree=964840/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=10248 CPUtime=0.09
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 1298 0 0 0 9 0 0 0 20 0 1 0 88723917 10493952 1282 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 2562 1283 151 362 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10248

[startup+0.30192 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 2850
/proc/meminfo: memFree=964840/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=18168 CPUtime=0.29
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 3455 0 0 0 28 1 0 0 22 0 1 0 88723917 18604032 3439 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 4542 3439 151 362 0 4177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18168

[startup+0.701995 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 2850
/proc/meminfo: memFree=964840/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=32556 CPUtime=0.69
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 7385 0 0 0 66 3 0 0 25 0 1 0 88723917 33337344 7369 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 8139 7370 151 362 0 7774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32556

[startup+1.50114 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 2851
/proc/meminfo: memFree=923680/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=64016 CPUtime=1.49
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 15778 0 0 0 141 8 0 0 25 0 1 0 88723917 65552384 15763 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 16004 15763 155 362 0 15639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64016

[startup+3.10144 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 2851
/proc/meminfo: memFree=879776/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=99652 CPUtime=3.09
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 25921 0 0 0 297 12 0 0 25 0 1 0 88723917 102043648 22516 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 24913 22516 159 362 0 24548 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99652

[startup+6.30203 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 2851
/proc/meminfo: memFree=858464/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=169204 CPUtime=6.28
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 47337 0 0 0 608 20 0 0 25 0 1 0 88723917 173264896 39992 1992294400 134512640 135997824 4294956176 18446744073709551615 135436337 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 42301 39992 173 362 0 41936 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 169204

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 2851
/proc/meminfo: memFree=801120/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=173692 CPUtime=12.69
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 48570 0 0 0 1247 22 0 0 25 0 1 0 88723917 177860608 41225 1992294400 134512640 135997824 4294956176 18446744073709551615 134817096 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 43423 41225 174 362 0 43058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 173692

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 2851
/proc/meminfo: memFree=800736/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=174220 CPUtime=25.48
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 48705 0 0 0 2526 22 0 0 25 0 1 0 88723917 178401280 41360 1992294400 134512640 135997824 4294956176 18446744073709551615 134757315 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 43555 41360 174 362 0 43190 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 174220

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.71 2/66 2851
/proc/meminfo: memFree=800224/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=174880 CPUtime=51.07
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 48876 0 0 0 5085 22 0 0 25 0 1 0 88723917 179077120 41531 1992294400 134512640 135997824 4294956176 18446744073709551615 134757315 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 43720 41531 174 362 0 43355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 174880

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.72 2/66 2851
/proc/meminfo: memFree=798496/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=176544 CPUtime=102.25
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 49288 0 0 0 10203 22 0 0 25 0 1 0 88723917 180781056 41943 1992294400 134512640 135997824 4294956176 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 44136 41943 174 362 0 43771 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 176544

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.74 2/66 2851
/proc/meminfo: memFree=794336/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=180672 CPUtime=162.23
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 50322 0 0 0 16200 23 0 0 25 0 1 0 88723917 185008128 42977 1992294400 134512640 135997824 4294956176 18446744073709551615 135367713 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 45168 42977 174 362 0 44803 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 180672

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.75 2/66 2851
/proc/meminfo: memFree=793128/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=181864 CPUtime=222.21
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 50611 0 0 0 22198 23 0 0 25 0 1 0 88723917 186228736 43266 1992294400 134512640 135997824 4294956176 18446744073709551615 134843921 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 45466 43266 174 362 0 45101 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 181864

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/66 2851
/proc/meminfo: memFree=793064/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=181864 CPUtime=282.18
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 50615 0 0 0 28195 23 0 0 25 0 1 0 88723917 186228736 43270 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 45466 43270 174 362 0 45101 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 181864

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.78 2/66 2851
/proc/meminfo: memFree=792552/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=182596 CPUtime=342.17
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 50753 0 0 0 34193 24 0 0 25 0 1 0 88723917 186978304 43408 1992294400 134512640 135997824 4294956176 18446744073709551615 135387639 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 45649 43408 174 362 0 45284 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 182596

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/66 2851
/proc/meminfo: memFree=791400/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=183652 CPUtime=402.14
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 51052 0 0 0 40190 24 0 0 25 0 1 0 88723917 188059648 43707 1992294400 134512640 135997824 4294956176 18446744073709551615 134850413 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 45913 43707 174 362 0 45548 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 183652

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.80 2/66 2851
/proc/meminfo: memFree=789928/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=185164 CPUtime=462.12
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 51411 0 0 0 46188 24 0 0 25 0 1 0 88723917 189607936 44066 1992294400 134512640 135997824 4294956176 18446744073709551615 134757315 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 46291 44066 174 362 0 45926 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 185164

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.81 2/66 2851
/proc/meminfo: memFree=788392/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=186764 CPUtime=522.1
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 51800 0 0 0 52185 25 0 0 25 0 1 0 88723917 191246336 44455 1992294400 134512640 135997824 4294956176 18446744073709551615 134757627 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 46691 44455 174 362 0 46326 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 186764

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/66 2851
/proc/meminfo: memFree=786280/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=188880 CPUtime=582.08
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 52327 0 0 0 58183 25 0 0 25 0 1 0 88723917 193413120 44982 1992294400 134512640 135997824 4294956176 18446744073709551615 134590879 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 47220 44982 174 362 0 46855 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 188880

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/66 2851
/proc/meminfo: memFree=784040/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=191152 CPUtime=642.06
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 52884 0 0 0 64181 25 0 0 25 0 1 0 88723917 195739648 45539 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 47788 45539 174 362 0 47423 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 191152

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/66 2851
/proc/meminfo: memFree=781416/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=193800 CPUtime=702.04
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 53543 0 0 0 70178 26 0 0 25 0 1 0 88723917 198451200 46198 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 48450 46198 174 362 0 48085 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 193800

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.84 2/66 2851
/proc/meminfo: memFree=781416/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=193800 CPUtime=762.02
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 53544 0 0 0 76176 26 0 0 25 0 1 0 88723917 198451200 46199 1992294400 134512640 135997824 4294956176 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 48450 46199 174 362 0 48085 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 193800

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/66 2851
/proc/meminfo: memFree=781416/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=193800 CPUtime=821.99
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 53545 0 0 0 82173 26 0 0 25 0 1 0 88723917 198451200 46200 1992294400 134512640 135997824 4294956176 18446744073709551615 134683537 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 48450 46200 174 362 0 48085 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 193800

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/66 2851
/proc/meminfo: memFree=779944/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=195420 CPUtime=881.97
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 53922 0 0 0 88171 26 0 0 25 0 1 0 88723917 200110080 46577 1992294400 134512640 135997824 4294956176 18446744073709551615 134817034 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 48855 46577 174 362 0 48490 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 195420

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/66 2851
/proc/meminfo: memFree=770984/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=204480 CPUtime=941.94
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 56160 0 0 0 94166 28 0 0 25 0 1 0 88723917 209387520 48815 1992294400 134512640 135997824 4294956176 18446744073709551615 134683576 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 51120 48815 174 362 0 50755 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 204480

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/66 2851
/proc/meminfo: memFree=770856/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=204648 CPUtime=1001.92
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 56181 0 0 0 100164 28 0 0 25 0 1 0 88723917 209559552 48836 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 51162 48836 174 362 0 50797 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 204648

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/66 2851
/proc/meminfo: memFree=770856/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=204648 CPUtime=1061.9
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 56182 0 0 0 106162 28 0 0 25 0 1 0 88723917 209559552 48837 1992294400 134512640 135997824 4294956176 18446744073709551615 134683527 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 51162 48837 174 362 0 50797 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 204648

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/66 2851
/proc/meminfo: memFree=756520/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=219252 CPUtime=1121.89
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 59803 0 0 0 112157 32 0 0 25 0 1 0 88723917 224514048 52458 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 54813 52458 174 362 0 54448 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 219252

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 2851
/proc/meminfo: memFree=740456/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=235908 CPUtime=1181.87
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 63887 0 0 0 118152 35 0 0 25 0 1 0 88723917 241569792 56542 1992294400 134512640 135997824 4294956176 18446744073709551615 134756043 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 58977 56542 174 362 0 58612 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 235908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 2851
/proc/meminfo: memFree=734504/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=241576 CPUtime=1200.06
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 65280 0 0 0 119970 36 0 0 25 0 1 0 88723917 247373824 57935 1992294400 134512640 135997824 4294956176 18446744073709551615 134817120 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 60394 57935 174 362 0 60029 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 241576

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 0.99 0.88 2/66 2851
/proc/meminfo: memFree=734504/2055920 swapFree=4192956/4192956
[pid=2850] ppid=2848 vsize=241576 CPUtime=1200.06
/proc/2850/stat : 2850 (hydrasat) R 2848 2850 2779 0 -1 4194304 65280 0 0 0 119970 36 0 0 25 0 1 0 88723917 247373824 57935 1992294400 134512640 135997824 4294956176 18446744073709551615 134817120 0 0 4096 1 0 0 0 17 1 0 0
/proc/2850/statm: 60394 57935 174 362 0 60029 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 241576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.71
CPU system time (s): 0.398939
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 241576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65280
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= 1986

runsolver used 1.2878 second user time and 2.68059 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-24 23:02:26
IDJOB=1715753
IDBENCH=20348
IDSOLVER=520
FILE ID=node82/1715753-1240606944
PBS_JOBID= 9186242
Free space on /tmp= 66256 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715753-1240606944/watcher-1715753-1240606944 -o /tmp/evaluation-result-1715753-1240606944/solver-1715753-1240606944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1715753-1240606944.cnf -rs 585364871 -co memory_limit 1800

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=585364871

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        965384 kB
Buffers:         88204 kB
Cached:         898884 kB
SwapCached:          0 kB
Active:         374208 kB
Inactive:       627336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23032 kB
Writeback:           0 kB
Mapped:          24252 kB
Slab:            75060 kB
Committed_AS:   200648 kB
PageTables:       1384 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= 66256 MiB
End job on node82 at 2009-04-24 23:22:28