Trace number 1530443

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530443-1238536455/watcher-1530443-1238536455 -o /tmp/evaluation-result-1530443-1238536455/solver-1530443-1238536455 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530443-1238536455.cnf -rs 1750780034 -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: 1.00 1.02 1.00 3/71 19972
/proc/meminfo: memFree=1250376/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=1768 CPUtime=0
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 1126308602 1810432 208 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 442 209 155 362 0 77 0

[startup+0.038893 s]
/proc/loadavg: 1.00 1.02 1.00 3/71 19972
/proc/meminfo: memFree=1250376/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=2028 CPUtime=0.03
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 304 0 0 0 3 0 0 0 18 0 1 0 1126308602 2076672 287 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 507 287 175 362 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2028

[startup+0.101903 s]
/proc/loadavg: 1.00 1.02 1.00 3/71 19972
/proc/meminfo: memFree=1250376/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=2028 CPUtime=0.1
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 1126308602 2076672 301 1992294400 134512640 135997824 4294956176 18446744073709551615 134588076 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 507 301 175 362 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2028

[startup+0.301941 s]
/proc/loadavg: 1.00 1.02 1.00 3/71 19972
/proc/meminfo: memFree=1250376/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=2156 CPUtime=0.3
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 341 0 0 0 30 0 0 0 19 0 1 0 1126308602 2207744 324 1992294400 134512640 135997824 4294956176 18446744073709551615 134849536 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 539 324 175 362 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2156

[startup+0.702018 s]
/proc/loadavg: 1.00 1.02 1.00 3/71 19972
/proc/meminfo: memFree=1250376/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=2288 CPUtime=0.7
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 375 0 0 0 70 0 0 0 22 0 1 0 1126308602 2342912 358 1992294400 134512640 135997824 4294956176 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 572 358 175 362 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2288

[startup+1.50117 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1249472/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=2676 CPUtime=1.49
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 471 0 0 0 149 0 0 0 25 0 1 0 1126308602 2740224 454 1992294400 134512640 135997824 4294956176 18446744073709551615 134757648 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 669 454 175 362 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2676

[startup+3.10148 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1248832/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=3464 CPUtime=3.09
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 686 0 0 0 309 0 0 0 25 0 1 0 1126308602 3547136 669 1992294400 134512640 135997824 4294956176 18446744073709551615 134757385 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 866 669 175 362 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3464

[startup+6.30109 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1246848/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=5108 CPUtime=6.29
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 1067 0 0 0 629 0 0 0 25 0 1 0 1126308602 5230592 1050 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 1277 1050 175 362 0 912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5108

[startup+12.7023 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=7940 CPUtime=12.69
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 1713 0 0 0 1269 0 0 0 25 0 1 0 1126308602 8130560 1696 1992294400 134512640 135997824 4294956176 18446744073709551615 134817164 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 1985 1696 175 362 0 1620 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7940

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1239744/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=12380 CPUtime=25.48
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 2759 0 0 0 2547 1 0 0 25 0 1 0 1126308602 12677120 2742 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 3095 2742 175 362 0 2730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12380

[startup+51.1017 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 19973
/proc/meminfo: memFree=1235136/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=17576 CPUtime=51.07
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 4032 0 0 0 5104 3 0 0 25 0 1 0 1126308602 17997824 3917 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 4394 3917 175 362 0 4029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17576

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 19973
/proc/meminfo: memFree=1226688/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=27096 CPUtime=102.25
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 6181 0 0 0 10221 4 0 0 25 0 1 0 1126308602 27746304 6001 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 6774 6001 175 362 0 6409 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27096

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 19973
/proc/meminfo: memFree=1219520/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=34548 CPUtime=162.23
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 7964 0 0 0 16217 6 0 0 25 0 1 0 1126308602 35377152 7784 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 8637 7784 175 362 0 8272 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34548

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19973
/proc/meminfo: memFree=1212992/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=42352 CPUtime=222.21
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 9854 0 0 0 22213 8 0 0 25 0 1 0 1126308602 43368448 9403 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 10588 9403 175 362 0 10223 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19973
/proc/meminfo: memFree=1206912/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=48784 CPUtime=282.19
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 11451 0 0 0 28209 10 0 0 25 0 1 0 1126308602 49954816 10919 1992294400 134512640 135997824 4294956176 18446744073709551615 134757485 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 12196 10919 175 362 0 11831 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48784

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19973
/proc/meminfo: memFree=1201280/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=55780 CPUtime=342.16
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 13043 0 0 0 34205 11 0 0 25 0 1 0 1126308602 57118720 12324 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 13945 12324 175 362 0 13580 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19973
/proc/meminfo: memFree=1198208/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=59132 CPUtime=402.14
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 13786 0 0 0 40202 12 0 0 25 0 1 0 1126308602 60551168 13067 1992294400 134512640 135997824 4294956176 18446744073709551615 134756292 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 14783 13067 175 362 0 14418 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 59132

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1194296/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=63440 CPUtime=462.11
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 14788 0 0 0 46198 13 0 0 25 0 1 0 1126308602 64962560 14069 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 15860 14069 175 362 0 15495 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 63440

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1190968/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=67032 CPUtime=522.09
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 15624 0 0 0 52194 15 0 0 25 0 1 0 1126308602 68640768 14905 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 16758 14905 175 362 0 16393 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 67032

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1186552/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=73368 CPUtime=582.07
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 17267 0 0 0 58191 16 0 0 25 0 1 0 1126308602 75128832 15979 1992294400 134512640 135997824 4294956176 18446744073709551615 134816752 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 18342 15979 175 362 0 17977 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 73368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1183544/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=76560 CPUtime=642.05
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 18014 0 0 0 64189 16 0 0 25 0 1 0 1126308602 78397440 16726 1992294400 134512640 135997824 4294956176 18446744073709551615 134757431 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 19140 16726 175 362 0 18775 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 76560

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1179064/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=81076 CPUtime=702.02
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 19124 0 0 0 70185 17 0 0 25 0 1 0 1126308602 83021824 17836 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 20269 17836 175 362 0 19904 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 81076

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1176384/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=84632 CPUtime=762.01
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 19968 0 0 0 76182 19 0 0 25 0 1 0 1126308602 86663168 18519 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 21158 18519 175 362 0 20793 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 84632

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1172352/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=89108 CPUtime=821.97
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 21176 0 0 0 82178 19 0 0 25 0 1 0 1126308602 91246592 19526 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 22277 19526 175 362 0 21912 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 89108

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1167744/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=93836 CPUtime=881.95
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 22322 0 0 0 88175 20 0 0 25 0 1 0 1126308602 96088064 20672 1992294400 134512640 135997824 4294956176 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 23459 20672 175 362 0 23094 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 93836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1166016/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=95380 CPUtime=941.93
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 22764 0 0 0 94172 21 0 0 25 0 1 0 1126308602 97669120 21114 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 23845 21114 175 362 0 23480 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 95380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1163264/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=98304 CPUtime=1001.91
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 23436 0 0 0 100169 22 0 0 25 0 1 0 1126308602 100663296 21786 1992294400 134512640 135997824 4294956176 18446744073709551615 134757418 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 24576 21786 175 362 0 24211 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 98304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1161024/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=100836 CPUtime=1061.89
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 24009 0 0 0 106166 23 0 0 25 0 1 0 1126308602 103256064 22359 1992294400 134512640 135997824 4294956176 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 25209 22359 175 362 0 24844 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 100836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1158848/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=102808 CPUtime=1121.86
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 24551 0 0 0 112163 23 0 0 25 0 1 0 1126308602 105275392 22901 1992294400 134512640 135997824 4294956176 18446744073709551615 134757374 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 25702 22901 175 362 0 25337 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 102808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1156544/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=105200 CPUtime=1181.84
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 25127 0 0 0 118160 24 0 0 25 0 1 0 1126308602 107724800 23477 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 26300 23477 175 362 0 25935 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 105200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 19979
/proc/meminfo: memFree=1155776/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=105936 CPUtime=1200.05
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 25304 0 0 0 119980 25 0 0 25 0 1 0 1126308602 108478464 23654 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 26484 23654 175 362 0 26119 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 105936

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 2/72 19979
/proc/meminfo: memFree=1155776/2055920 swapFree=4170332/4192956
[pid=19972] ppid=19970 vsize=105936 CPUtime=1200.05
/proc/19972/stat : 19972 (hydrasat) R 19970 19972 19779 0 -1 4194304 25304 0 0 0 119980 25 0 0 25 0 1 0 1126308602 108478464 23654 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19972/statm: 26484 23654 175 362 0 26119 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 105936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.266959
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 105936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25304
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= 2043

runsolver used 1.18982 second user time and 3.18651 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-31 23:54:15
IDJOB=1530443
IDBENCH=70598
IDSOLVER=520
FILE ID=node38/1530443-1238536455
PBS_JOBID= 9062060
Free space on /tmp= 65528 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530443-1238536455/watcher-1530443-1238536455 -o /tmp/evaluation-result-1530443-1238536455/solver-1530443-1238536455 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530443-1238536455.cnf -rs 1750780034 -co memory_limit 1800

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=1750780034

node38.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	: 5931.00
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:       1250856 kB
Buffers:         91928 kB
Cached:         610968 kB
SwapCached:      11172 kB
Active:         170580 kB
Inactive:       544896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250856 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          18340 kB
Slab:            74776 kB
Committed_AS:  3179796 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 00:14:18