Trace number 1530797

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530797-1238589760/watcher-1530797-1238589760 -o /tmp/evaluation-result-1530797-1238589760/solver-1530797-1238589760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530797-1238589760.cnf -rs 1740536709 -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: 1.99 1.85 1.54 3/65 23455
/proc/meminfo: memFree=1457168/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=1764 CPUtime=0
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1131638285 1806336 204 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 441 204 155 362 0 76 0

[startup+0.0631579 s]
/proc/loadavg: 1.99 1.85 1.54 3/65 23455
/proc/meminfo: memFree=1457168/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=2028 CPUtime=0.06
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 301 0 0 0 6 0 0 0 18 0 1 0 1131638285 2076672 284 1992294400 134512640 135997824 4294956160 18446744073709551615 134843600 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 507 284 175 362 0 142 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2028

[startup+0.101163 s]
/proc/loadavg: 1.99 1.85 1.54 3/65 23455
/proc/meminfo: memFree=1457168/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=2028 CPUtime=0.09
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 1131638285 2076672 290 1992294400 134512640 135997824 4294956160 18446744073709551615 134845077 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 507 290 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301198 s]
/proc/loadavg: 1.99 1.85 1.54 3/65 23455
/proc/meminfo: memFree=1457168/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=2160 CPUtime=0.29
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 1131638285 2211840 321 1992294400 134512640 135997824 4294956160 18446744073709551615 134590229 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 540 321 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701269 s]
/proc/loadavg: 1.99 1.85 1.54 3/65 23455
/proc/meminfo: memFree=1457168/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=2292 CPUtime=0.69
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 379 0 0 0 69 0 0 0 22 0 1 0 1131638285 2347008 362 1992294400 134512640 135997824 4294956160 18446744073709551615 135368868 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 573 362 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50241 s]
/proc/loadavg: 1.99 1.85 1.54 2/66 23456
/proc/meminfo: memFree=1456264/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=2692 CPUtime=1.49
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1131638285 2756608 473 1992294400 134512640 135997824 4294956160 18446744073709551615 134757283 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 673 473 175 362 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.1017 s]
/proc/loadavg: 1.99 1.85 1.54 2/66 23456
/proc/meminfo: memFree=1455496/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=3612 CPUtime=3.09
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 714 0 0 0 309 0 0 0 25 0 1 0 1131638285 3698688 697 1992294400 134512640 135997824 4294956160 18446744073709551615 134757787 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 903 697 175 362 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3612

[startup+6.30126 s]
/proc/loadavg: 1.91 1.84 1.54 2/66 23457
/proc/meminfo: memFree=1453456/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=5216 CPUtime=6.29
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 1094 0 0 0 629 0 0 0 25 0 1 0 1131638285 5341184 1077 1992294400 134512640 135997824 4294956160 18446744073709551615 134843745 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 1304 1077 175 362 0 939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5216

[startup+12.7014 s]
/proc/loadavg: 1.84 1.83 1.53 2/66 23457
/proc/meminfo: memFree=1450768/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=8056 CPUtime=12.69
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 1748 0 0 0 1268 1 0 0 25 0 1 0 1131638285 8249344 1731 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 2014 1731 175 362 0 1649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8056

[startup+25.5017 s]
/proc/loadavg: 1.65 1.78 1.52 2/66 23458
/proc/meminfo: memFree=1447120/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=12008 CPUtime=25.48
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 2674 0 0 0 2546 2 0 0 25 0 1 0 1131638285 12296192 2624 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 3002 2624 175 362 0 2637 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12008

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.51 2/66 23458
/proc/meminfo: memFree=1441488/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=17908 CPUtime=51.07
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 4099 0 0 0 5104 3 0 0 25 0 1 0 1131638285 18337792 4049 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 4477 4049 175 362 0 4112 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17908

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.48 2/66 23458
/proc/meminfo: memFree=1434576/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=25620 CPUtime=102.25
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 5896 0 0 0 10221 4 0 0 25 0 1 0 1131638285 26234880 5740 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 6405 5740 175 362 0 6040 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25620

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.45 2/66 23458
/proc/meminfo: memFree=1426640/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=35184 CPUtime=162.23
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 8109 0 0 0 16217 6 0 0 25 0 1 0 1131638285 36028416 7743 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 8796 7743 175 362 0 8431 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35184

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.42 2/66 23458
/proc/meminfo: memFree=1421136/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=41388 CPUtime=222.21
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 9460 0 0 0 22214 7 0 0 25 0 1 0 1131638285 42381312 9094 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 10347 9094 175 362 0 9982 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41388

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.39 2/66 23458
/proc/meminfo: memFree=1416656/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=46236 CPUtime=282.19
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 10585 0 0 0 28211 8 0 0 25 0 1 0 1131638285 47345664 10219 1992294400 134512640 135997824 4294956160 18446744073709551615 134757753 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 11559 10219 175 362 0 11194 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46236

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.36 2/66 23458
/proc/meminfo: memFree=1412368/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=50644 CPUtime=342.17
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 11689 0 0 0 34208 9 0 0 25 0 1 0 1131638285 51859456 11287 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 12661 11287 175 362 0 12296 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 50644

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.34 2/66 23458
/proc/meminfo: memFree=1407696/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=56216 CPUtime=402.15
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 12974 0 0 0 40205 10 0 0 25 0 1 0 1131638285 57565184 12451 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 14054 12451 175 362 0 13689 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 56216

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.31 2/66 23458
/proc/meminfo: memFree=1402768/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=61780 CPUtime=462.13
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 14194 0 0 0 46202 11 0 0 25 0 1 0 1131638285 63262720 13671 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 15445 13671 175 362 0 15080 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 61780

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.29 2/66 23458
/proc/meminfo: memFree=1399568/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=65668 CPUtime=522.1
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 15264 0 0 0 52198 12 0 0 25 0 1 0 1131638285 67244032 14484 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 16417 14484 175 362 0 16052 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 65668

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.27 2/66 23458
/proc/meminfo: memFree=1396624/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=69008 CPUtime=582.08
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 15984 0 0 0 58195 13 0 0 25 0 1 0 1131638285 70664192 15204 1992294400 134512640 135997824 4294956160 18446744073709551615 134816752 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 17252 15204 175 362 0 16887 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 69008

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.25 2/66 23458
/proc/meminfo: memFree=1393744/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=71992 CPUtime=642.06
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 16698 0 0 0 64192 14 0 0 25 0 1 0 1131638285 73719808 15918 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 17998 15918 175 362 0 17633 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 71992

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.23 2/66 23458
/proc/meminfo: memFree=1390864/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=75220 CPUtime=702.04
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 17422 0 0 0 70189 15 0 0 25 0 1 0 1131638285 77025280 16642 1992294400 134512640 135997824 4294956160 18446744073709551615 134757632 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 18805 16642 175 362 0 18440 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 75220

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.21 2/66 23458
/proc/meminfo: memFree=1388240/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=77892 CPUtime=762.02
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 18079 0 0 0 76186 16 0 0 25 0 1 0 1131638285 79761408 17299 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 19473 17299 175 362 0 19108 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 77892

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.20 2/66 23458
/proc/meminfo: memFree=1385232/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=81496 CPUtime=822
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 19023 0 0 0 82183 17 0 0 25 0 1 0 1131638285 83451904 18102 1992294400 134512640 135997824 4294956160 18446744073709551615 134757361 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 20374 18102 175 362 0 20009 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 81496

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/66 23458
/proc/meminfo: memFree=1379792/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=88312 CPUtime=881.98
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 20593 0 0 0 88180 18 0 0 25 0 1 0 1131638285 90431488 19400 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 22078 19400 175 362 0 21713 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 88312

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.17 2/66 23458
/proc/meminfo: memFree=1372688/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=96188 CPUtime=941.95
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 22430 0 0 0 94176 19 0 0 25 0 1 0 1131638285 98496512 21171 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 24047 21171 175 362 0 23682 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 96188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 23458
/proc/meminfo: memFree=1371024/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=98092 CPUtime=1001.93
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 22846 0 0 0 100174 19 0 0 25 0 1 0 1131638285 100446208 21587 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 24523 21587 175 362 0 24158 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 98092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 23458
/proc/meminfo: memFree=1368464/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=100320 CPUtime=1061.91
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 23493 0 0 0 106171 20 0 0 25 0 1 0 1131638285 102727680 22234 1992294400 134512640 135997824 4294956160 18446744073709551615 134756060 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 25080 22234 175 362 0 24715 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 100320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 23464
/proc/meminfo: memFree=1366288/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=102904 CPUtime=1121.89
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 24032 0 0 0 112168 21 0 0 25 0 1 0 1131638285 105373696 22773 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 25726 22773 175 362 0 25361 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 102904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 23464
/proc/meminfo: memFree=1363920/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=105472 CPUtime=1181.86
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 24626 0 0 0 118165 21 0 0 25 0 1 0 1131638285 108003328 23367 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 26368 23367 175 362 0 26003 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 105472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 23464
/proc/meminfo: memFree=1363152/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=106188 CPUtime=1200.06
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 24801 0 0 0 119984 22 0 0 25 0 1 0 1131638285 108736512 23542 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 26547 23542 175 362 0 26182 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106188

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 1.12 2/66 23464
/proc/meminfo: memFree=1363152/2055920 swapFree=4177700/4192956
[pid=23455] ppid=23453 vsize=106188 CPUtime=1200.06
/proc/23455/stat : 23455 (hydrasat) R 23453 23455 23208 0 -1 4194304 24801 0 0 0 119984 22 0 0 25 0 1 0 1131638285 108736512 23542 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/23455/statm: 26547 23542 175 362 0 26182 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.237963
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 106188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24801
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= 1345

runsolver used 1.3388 second user time and 2.86256 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 14:42:40
IDJOB=1530797
IDBENCH=70716
IDSOLVER=520
FILE ID=node56/1530797-1238589760
PBS_JOBID= 9062242
Free space on /tmp= 103044 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530797-1238589760/watcher-1530797-1238589760 -o /tmp/evaluation-result-1530797-1238589760/solver-1530797-1238589760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530797-1238589760.cnf -rs 1740536709 -co memory_limit 1800

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=1740536709

node56.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		: 3000.256
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		: 3000.256
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:       1457584 kB
Buffers:         96164 kB
Cached:         402764 kB
SwapCached:       9032 kB
Active:         226524 kB
Inactive:       282820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457584 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            74888 kB
Committed_AS:  2740224 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 15:02:43